NEWS: update

systemd supports renaming of dm devices with rd.luks.name.

Honor the kernel command line parameter.

.dir-locals.el

@@ -1,2 +1,7 @@
-(setq sh-basic-offset: 4)
-(setq indent-tabs-mode nil)
+;;; Directory Local Variables
+;;; For more information see (info "(emacs) Directory Variables")
+
+((sh-mode
+  (indent-tabs-mode)
+  (sh-basic-offset . 4)))
+

.gitignore

@@ -6,6 +6,8 @@
 /dracut-gencmdline.8
 /dracut.html
 /dracut.kernel.7
+/dracut.pc
+/dracut-install
 /modules.d/99base/switch_root
 /test/*/test.log
 test*.img
@@ -15,5 +17,7 @@ test*.img
 /install/dracut-install
 /*.rpm
 /*.[0-9]
-/modules.d/98systemd/*.service.8
+/modules.d/98dracut-systemd/*.service.8
 /*.sign
+*.o
+skipcpio/skipcpio

.kateproject

@@ -1,8 +1,8 @@
 {
-  "name": "Kate"
+  "name": "Dracut"
   , "files": [ { "git": 1 } ]
   , "build": {
-    "directory": "build"
+    "directory": "./"
   , "build": "make -j $(getconf _NPROCESSORS_ONLN) all"
   , "clean": "make clean"
   }

.mailmap

@@ -10,7 +10,10 @@ Andrey Borzenkov <arvidjaar@gmail.com> 		<arvidjaar@mail.ru>
 Dan Horák <dhorak@redhat.com> 			<dan@danny.cz>
 John Reiser <jreiser@bitwagon.com> 		<jreiser@BitWagon.com>
 Luca Berra <bluca@vodka.it> 			<bluca@comedia.it>
-Dave Young <dyoung@redhat.com>	 		dyoung@redhat.com
+Dave Young <dyoung@redhat.com>	 		<dyoung@redhat.com>
+Dave Young <dyoung@redhat.com>	 		<dave@redhat.com>
 Frederick Grose <fgrose@sugarlabs.org> 		<fgrose@gmail.com>
 Frederic Crozat <fcrozat@suse.com> 		<fcrozat@mandriva.com>
 Shawn W Dunn <sfalken@opensuse.org> 		<sfalken@opensuse.org>
+Kyle McMartin <kmcmarti@redhat.com>             <kyle@redhat.com>
+Angelo "pallotron" Failla <pallotron@fb.com>     <pallotron@fb.com>

50-dracut.install

@@ -1,10 +1,16 @@
-#!/bin/sh
+#!/bin/bash
 
 COMMAND="$1"
 KERNEL_VERSION="$2"
 BOOT_DIR_ABS="$3"
 KERNEL_IMAGE="$4"
 
+# If KERNEL_INSTALL_MACHINE_ID is defined but empty, BOOT_DIR_ABS is a fake directory.
+# So, let's skip to create initrd.
+if ! [[ ${KERNEL_INSTALL_MACHINE_ID-x} ]]; then
+    exit 0
+fi
+
 ret=0
 case "$COMMAND" in
     add)
@@ -12,18 +18,20 @@ case "$COMMAND" in
         if [[ -f ${INITRD_IMAGE_PREGENERATED} ]]; then
             # we found an initrd at the same place as the kernel
             # use this and don't generate a new one
-            cp "$INITRD_IMAGE_PREGENERATED" "$BOOT_DIR_ABS/initrd" \
+            cp --reflink=auto "$INITRD_IMAGE_PREGENERATED" "$BOOT_DIR_ABS/initrd" \
                 && chown root:root "$BOOT_DIR_ABS/initrd" \
                 && chmod 0600 "$BOOT_DIR_ABS/initrd" \
                 && exit 0
         fi
 
         if [[ -f /etc/kernel/cmdline ]]; then
-            readarray -t BOOT_OPTIONS < /etc/kernel/cmdline
+            read -r -d '' -a BOOT_OPTIONS < /etc/kernel/cmdline
+        elif [[ -f /usr/lib/kernel/cmdline ]]; then
+            read -r -d '' -a BOOT_OPTIONS < /usr/lib/kernel/cmdline
         fi
 
-        if ! [[ "${BOOT_OPTIONS[@]}" ]]; then
-            read -ar BOOT_OPTIONS < /proc/cmdline
+        if ! [[ ${BOOT_OPTIONS[*]} ]]; then
+            read -r -d '' -a BOOT_OPTIONS < /proc/cmdline
         fi
 
         unset noimageifnotneeded

51-dracut-rescue-postinst.sh

@@ -57,7 +57,7 @@ if [[ ! -f $INITRDFILE ]]; then
 fi
 
 if [[ ! -f $NEW_KERNEL_IMAGE ]]; then
-    cp "$KERNEL_IMAGE" "$NEW_KERNEL_IMAGE"
+    cp --reflink=auto "$KERNEL_IMAGE" "$NEW_KERNEL_IMAGE"
     ((ret+=$?))
 fi
 

51-dracut-rescue.install

@@ -33,32 +33,45 @@ dropindirs_sort()
 
 [[ -f /etc/os-release ]] && . /etc/os-release
 
-if [[ ! -f /etc/machine-id ]] || [[ ! -s /etc/machine-id ]]; then
-    systemd-machine-id-setup
+if [[ ${KERNEL_INSTALL_MACHINE_ID+x} ]]; then
+    MACHINE_ID=$KERNEL_INSTALL_MACHINE_ID
+elif [[ -f /etc/machine-id ]] ; then
+    read MACHINE_ID < /etc/machine-id
 fi
 
-[[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
+if ! [[ $MACHINE_ID ]]; then
+    exit 0
+fi
 
 if [[ -f /etc/kernel/cmdline ]]; then
-    readarray -t BOOT_OPTIONS < /etc/kernel/cmdline
+    read -r -d '' -a BOOT_OPTIONS < /etc/kernel/cmdline
+elif [[ -f /usr/lib/kernel/cmdline ]]; then
+    read -r -d '' -a BOOT_OPTIONS < /usr/lib/kernel/cmdline
 fi
+
 if ! [[ "${BOOT_OPTIONS[@]}" ]]; then
-    read -ar BOOT_OPTIONS < /proc/cmdline
+    read -r -d '' -a line < /proc/cmdline
+    for i in "${line[@]}"; do
+        [[ "${i#initrd=*}" != "$i" ]] && continue
+        BOOT_OPTIONS+=("$i")
+    done
 fi
-if ! [[ $BOOT_OPTIONS ]]; then
+
+if ! [[ ${BOOT_OPTIONS[*]} ]]; then
+    echo "Could not determine the kernel command line parameters." >&2
+    echo "Please specify the kernel command line in /etc/kernel/cmdline!" >&2
     exit 1
 fi
 
-LOADER_ENTRY="/boot/loader/entries/${MACHINE_ID}-0-rescue.conf"
 BOOT_DIR="/${MACHINE_ID}/0-rescue"
+BOOT_ROOT=${BOOT_DIR_ABS%$BOOT_DIR}
+LOADER_ENTRY="$BOOT_ROOT/loader/entries/${MACHINE_ID}-0-rescue.conf"
 
 ret=0
 
 case "$COMMAND" in
     add)
-        for i in "/boot/loader/entries/${MACHINE_ID}-0-rescue.conf"; do
-            [[ -f $i ]] && exit 0
-        done
+        [[ -f "$LOADER_ENTRY" ]] && exit 0
 
         # source our config dir
         for f in $(dropindirs_sort ".conf" "/etc/dracut.conf.d" "/usr/lib/dracut/dracut.conf.d"); do
@@ -69,7 +82,7 @@ case "$COMMAND" in
 
         [[ -d "$BOOT_DIR_ABS" ]] || mkdir -p "$BOOT_DIR_ABS"
 
-        if ! cp "$KERNEL_IMAGE" "$BOOT_DIR_ABS"/linux; then
+        if ! cp --reflink=auto "$KERNEL_IMAGE" "$BOOT_DIR_ABS"/linux; then
             echo "Can't copy '$KERNEL_IMAGE to '$BOOT_DIR_ABS/linux'!" >&2
         fi
 

AUTHORS

@@ -4,115 +4,188 @@ Amadeusz Żołnowski <aidecoe@aidecoe.name>
 Will Woods <wwoods@redhat.com>
 Philippe Seewer <philippe.seewer@bfh.ch>
 Warren Togami <wtogami@redhat.com>
-Jeremy Katz <katzj@redhat.com>
 Dave Young <dyoung@redhat.com>
+Jeremy Katz <katzj@redhat.com>
 David Dillow <dave@thedillows.org>
-Michal Soltys <soltys@ziu.info>
-Amerigo Wang <amwang@redhat.com>
-Colin Guthrie <colin@mageia.org>
-Andrey Borzenkov <arvidjaar@gmail.com>
-Peter Jones <pjones@redhat.com>
-WANG Chao <chaowang@redhat.com>
-Andreas Thienemann <andreas@bawue.net>
 Hannes Reinecke <hare@suse.de>
+Michal Soltys <soltys@ziu.info>
+Colin Guthrie <colin@mageia.org>
+Amerigo Wang <amwang@redhat.com>
+Thomas Renninger <trenn@suse.de>
+WANG Chao <chaowang@redhat.com>
+Andrey Borzenkov <arvidjaar@gmail.com>
+Alexander Tsoy <alexander@tsoy.me>
+Peter Jones <pjones@redhat.com>
+Andreas Thienemann <andreas@bawue.net>
 Hans de Goede <hdegoede@redhat.com>
+Frederick Grose <fgrose@sugarlabs.org>
 John Reiser <jreiser@bitwagon.com>
 Luca Berra <bluca@vodka.it>
-Thomas Renninger <trenn@suse.de>
-Alexander Tsoy <alexander@tsoy.me>
-Daniel Drake <dsd@laptop.org>
 Brian C. Lane <bcl@redhat.com>
+Daniel Drake <dsd@laptop.org>
+Peter Robinson <pbrobinson@gmail.com>
+Ville Skyttä <ville.skytta@iki.fi>
 Dan Horák <dhorak@redhat.com>
+Daniel Molkentin <dmolkentin@suse.com>
 Baoquan He <bhe@redhat.com>
+Brendan Germain <brendan.germain@nasdaqomx.com>
 Leho Kraav <leho@kraav.com>
-Kamil Rytarowski <n54@gmx.com>
-Marc Grimme <grimme@atix.de>
-Peter Rajnoha <prajnoha@redhat.com>
-Chao Wang <chaowang@redhat.com>
+Xunlei Pang <xlpang@redhat.com>
 Colin Walters <walters@verbum.org>
+Cristian Rodríguez <crrodriguez@opensuse.org>
+Fabian Deutsch <fabiand@fedoraproject.org>
+Kamil Rytarowski <n54@gmx.com>
+Lukas Nykryn <lnykryn@redhat.com>
+Marc Grimme <grimme@atix.de>
+NeilBrown <neilb@suse.de>
+Nicolas Chauvet <kwizart@gmail.com>
+Peter Rajnoha <prajnoha@redhat.com>
+Radek Vykydal <rvykydal@redhat.com>
+Thorsten Behrens <tbehrens@suse.com>
+Chao Wang <chaowang@redhat.com>
 Frederic Crozat <fcrozat@suse.com>
+James Lee <jlee@thestaticvoid.com>
 Jesse Keating <jkeating@redhat.com>
 Milan Broz <mbroz@redhat.com>
-Radek Vykydal <rvykydal@redhat.com>
+Mimi Zohar <zohar@linux.vnet.ibm.com>
 Roberto Sassu <roberto.sassu@polito.it>
+Stefan Reimer <it@startux.de>
 Anton Blanchard <anton@samba.org>
 Bill Nottingham <notting@redhat.com>
+Chapman Flack <g2@anastigmatix.net>
+Chris Leech <cleech@redhat.com>
 David Cantrell <dcantrell@redhat.com>
 Dennis Gilmore <dennis@ausil.us>
+Jan Synacek <jsynacek@redhat.com>
 Jon Ander Hernandez <jonan.h@gmail.com>
 Juan RP <xtraeme@gmail.com>
 Lance Albertson <lance@osuosl.org>
+Lidong Zhong <lzhong@suse.com>
 Marian Ganisin <mganisin@redhat.com>
 Michael Ploujnikov <plouj@somanetworks.com>
+Mike Gilbert <floppym@gentoo.org>
+Pratyush Anand <panand@redhat.com>
+Silvio Fricke <silvio.fricke@gmail.com>
 Stig Telfer <stelfer@cray.com>
+Vasiliy Tolstov <v.tolstov@selfip.ru>
 Wim Muskee <wimmuskee@gmail.com>
+yuwata <watanabe.yu+github@gmail.com>
 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
 Alan Pevec <apevec@redhat.com>
-Cristian Rodríguez <crrodriguez@opensuse.org>
-Frederick Grose <fgrose@sugarlabs.org>
+Alex Harpin <development@landsofshadow.co.uk>
+Antony Messerli <amesserl@rackspace.com>
+Chao Fan <cfan@redhat.com>
+Daniel Kahn Gillmor <dkg@fifthhorseman.net>
+Daniel Schaal <farbing@web.de>
+Denis Silakov <dsilakov@virtuozzo.com>
+Dimitri John Ledkov <dimitri.j.ledkov@intel.com>
+Erwan Velu <erwan.velu@enovance.com>
+Evgeny Vereshchagin <evvers@ya.ru>
+Fabian Vogt <fvogt@suse.com>
+Guido Trentalancia <guido@trentalancia.net>
+Hari Bathini <hbathini@linux.vnet.ibm.com>
 Ian Dall <ian@beware.dropbear.id.au>
 James Buren <ryuo@frugalware.org>
-James Lee <jlee@thestaticvoid.com>
 Joey Boggs <jboggs@redhat.com>
 Koen Kooi <koen@dominion.thruhere.net>
 Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+Kyle McMartin <kmcmarti@redhat.com>
+Lubomir Rintel <lkundrak@v3.sk>
+Lukas Wunner <lukas@wunner.de>
 Mike Snitzer <snitzer@redhat.com>
+Minfei Huang <mhuang@redhat.com>
+Moritz Maxeiner <moritz@ucworks.org>
 Przemysław Rudy <prudy1@o2.pl>
-Stefan Reimer <it@startux.de>
+Stefan Berger <stefanb@us.ibm.com>
+Thomas Backlund <tmb@mageia.org>
 Thomas Lange <lange@informatik.uni-koeln.de>
 Till Maas <opensource@till.name>
 Vivek Goyal <vgoyal@redhat.com>
 Vladislav Bogdanov <bubble@hoster-ok.com>
+Yu Watanabe <watanabe.yu+github@gmail.com>
+pallotron <pallotron@fb.com>
 Adam Williamson <awilliam@redhat.com>
+Alexander Kurtz <alexander@kurtz.be>
 Alexander Todorov <atodorov@redhat.com>
+Andreas Stieger <astieger@suse.com>
+Andrei Borzenkov <arvidjaar@gmail.com>
 Andy Lutomirski <luto@mit.edu>
 Anssi Hannula <anssi@mageia.org>
 Brandon Philips <brandon@ifup.co>
 Canek Peláez Valdés <caneko@gmail.com>
-Chris Leech <cleech@redhat.com>
+Chad Dupuis <chad.dupuis@cavium.com>
 Christian Heinz <christian.ch.heinz@gmail.com>
+Christian Rodrigues <crrodriguez@opensuse.org>
 Cong Wang <amwang@redhat.com>
-Daniel Schaal <farbing@web.de>
+Dan Fuhry <dfuhry@datto.com>
+Daniel Drake <drake@endlessm.com>
 Dave Jones <davej@redhat.com>
-Dave Young <dave@redhat.com>
+David Disseldorp <ddiss@suse.de>
+David Michael <david.michael@coreos.com>
 Dennis Schridde <devurandom@gmx.net>
 Duane Griffin <duaneg@dghda.com>
+Elan Ruusamäe <glen@delfi.ee>
+Fabian <fvogt@suse.com>
+Florian Albrechtskirchinger <falbrechtskirchinger@gmail.com>
+Gerd von Egidy <gerd.von.egidy@intra2net.com>
 Glen Gray <slaine@slaine.org>
-Hari Bathini <hbathini@linux.vnet.ibm.com>
+HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
 Hermann Gausterer <git-dracut-2012@mrq1.org>
+Imran Haider <imran1008@gmail.com>
 James Laska <jlaska@redhat.com>
 Jan Stodola <jstodola@redhat.com>
 Jiri Pirko <jiri@resnulli.us>
 Joe Lawrence <Joe.Lawrence@stratus.com>
+Jonas Jonsson <jonas@websystem.se>
+Julian Wolf <juwolf@suse.com>
 Kevin Yung <Kevin.Yung@myob.com>
-Kyle McMartin <kmcmarti@redhat.com>
-Kyle McMartin <kyle@redhat.com>
 Lars R. Damerow <lars@pixar.com>
 Lennert Buytenhek <buytenh@wantstofly.org>
-Lubomir Rintel <lkundrak@v3.sk>
+Lidong Zhong <lidong.zhong@suse.com>
+Major Hayden <major@mhtx.net>
+Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
 Marian Csontos <mcsontos@redhat.com>
+Marko Myllynen <myllynen@redhat.com>
+Martin Wilck <mwilck@suse.com>
 Matt <smoothsailing72@hotmail.com>
 Matt Smith <shadowfax@gmx.com>
+Mei Liu <liumbj@linux.vnet.ibm.com>
+Michael Chapman <mike@very.puzzling.org>
 Michal Schmidt <mschmidt@redhat.com>
 Mike Gorse <mgorse@suse.com>
+Moritz 'Morty' Strübe <morty@gmx.net>
 Munehiro Matsuda <haro@kgt.co.jp>
-Nicolas Chauvet <kwizart@gmail.com>
+Nikoli <nikoli@gmx.us>
 Nikoli <nikoli@lavabit.com>
 Olivier Blin <dev@blino.org>
 P J P <ppandit@redhat.com>
 Paolo Bonzini <pbonzini@redhat.com>
+Pekka Wallendahl <wyrmiyu@gmail.com>
 Peter Robinson <pbrobinson@fedoraproject.org>
+Praveen_Paladugu@Dell.com <Praveen_Paladugu@Dell.com>
 Pádraig Brady <P@draigBrady.com>
 Quentin Armitage <quentin@armitage.org.uk>
 Robert Buchholz <rbu@goodpoint.de>
+Ruben Kerkhof <ruben@rubenkerkhof.com>
+Rusty Bird <rustybird@openmailbox.org>
 Sergey Fionov <fionov@gmail.com>
 Shawn W Dunn <sfalken@opensuse.org>
 Srinivasa T N <seenutn@linux.vnet.ibm.com>
+Stijn Hoop <stijn@sandcat.nl>
 Thilo Bangert <thilo.bangert@gmx.net>
-Thomas Backlund <tmb@mageia.org>
+Tobias Geerinckx <tobias.geerinckx@gmail.com>
+Tom Gundersen <teg@jklm.no>
 Tomasz Torcz <tomek@pipebreaker.pl>
+Tong Li <tonli@redhat.com>
 Vadim Kuznetsov <vadimk@gentoo.org>
-Ville Skyttä <ville.skytta@iki.fi>
+Vaughan Cao <vaughan.cao@oracle.com>
 Vratislav Podzimek <vpodzime@redhat.com>
+Xunlei Pang <xpang@redhat.com>
 Yanko Kaneti <yaneti@declera.com>
+Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
+Zhiguo Deng <bjzgdeng@linux.vnet.ibm.com>
+honza801 <honza801@gmail.com>
+jloeser <jloeser@suse.de>
 maximilian attems <max@stro.at>
+tpg <tpgxyz@gmail.com>
+xtraeme <xtraeme@voidlinux.eu>

Makefile

@@ -1,7 +1,7 @@
 -include dracut-version.sh
 
-VERSION = $(shell [ -d .git ] && git describe --abbrev=0 --tags 2>/dev/null || echo $(DRACUT_VERSION))
-GITVERSION = $(shell [ -d .git ] && { v=$$(git describe --tags 2>/dev/null); [ $${v\#*-} != $$v ] && echo -$${v\#*-}; } )
+VERSION ?= $(shell [ -d .git ] && git describe --abbrev=0 --tags 2>/dev/null || echo $(DRACUT_VERSION))
+GITVERSION ?= $(shell [ -d .git ] && { v=$$(git describe --tags 2>/dev/null); [ -n "$$v" ] && [ $${v\#*-} != $$v ] && echo -$${v\#*-}; } )
 
 -include Makefile.inc
 
@@ -13,8 +13,9 @@ sysconfdir ?= ${prefix}/etc
 bindir ?= ${prefix}/bin
 mandir ?= ${prefix}/share/man
 CFLAGS ?= -O2 -g -Wall
-CFLAGS += -std=gnu99  -D_FILE_OFFSET_BITS=64 -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
+CFLAGS += -std=gnu99 -D_FILE_OFFSET_BITS=64 -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 $(KMOD_CFLAGS)
 bashcompletiondir ?= ${datadir}/bash-completion/completions
+pkgconfigdatadir ?= $(datadir)/pkgconfig
 
 man1pages = lsinitrd.1
 
@@ -28,20 +29,20 @@ man8pages = dracut.8 \
             dracut-catimages.8 \
             mkinitrd.8 \
             mkinitrd-suse.8 \
-            modules.d/98systemd/dracut-cmdline.service.8 \
-            modules.d/98systemd/dracut-initqueue.service.8 \
-            modules.d/98systemd/dracut-mount.service.8 \
-            modules.d/98systemd/dracut-shutdown.service.8 \
-            modules.d/98systemd/dracut-pre-mount.service.8 \
-            modules.d/98systemd/dracut-pre-pivot.service.8 \
-            modules.d/98systemd/dracut-pre-trigger.service.8 \
-            modules.d/98systemd/dracut-pre-udev.service.8
+            modules.d/98dracut-systemd/dracut-cmdline.service.8 \
+            modules.d/98dracut-systemd/dracut-initqueue.service.8 \
+            modules.d/98dracut-systemd/dracut-mount.service.8 \
+            modules.d/98dracut-systemd/dracut-shutdown.service.8 \
+            modules.d/98dracut-systemd/dracut-pre-mount.service.8 \
+            modules.d/98dracut-systemd/dracut-pre-pivot.service.8 \
+            modules.d/98dracut-systemd/dracut-pre-trigger.service.8 \
+            modules.d/98dracut-systemd/dracut-pre-udev.service.8
 
 manpages = $(man1pages) $(man5pages) $(man7pages) $(man8pages)
 
 .PHONY: install clean archive rpm testimage test all check AUTHORS doc dracut-version.sh
 
-all: dracut-version.sh dracut-install skipcpio/skipcpio
+all: dracut-version.sh dracut.pc dracut-install skipcpio/skipcpio
 
 DRACUT_INSTALL_OBJECTS = \
         install/dracut-install.o \
@@ -60,6 +61,7 @@ install/util.o: install/util.c install/util.h install/macro.h install/log.h
 install/strv.o: install/strv.c install/strv.h install/util.h install/macro.h install/log.h
 
 install/dracut-install: $(DRACUT_INSTALL_OBJECTS)
+	$(CC) $(LDFLAGS) -o $@ $(DRACUT_INSTALL_OBJECTS) $(LDLIBS) $(KMOD_LIBS)
 
 dracut-install: install/dracut-install
 	ln -fs $< $@
@@ -81,22 +83,34 @@ all: doc
 endif
 
 %: %.xml
-	xsltproc -o $@ -nonet http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl $<
+	@rm -f -- "$@"
+	xsltproc -o "$@" -nonet http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl $<
 
 %.xml: %.asc
-	asciidoc -d manpage -b docbook -o $@ $<
+	@rm -f -- "$@"
+	asciidoc -d manpage -b docbook -o "$@" $<
 
 dracut.8: dracut.usage.asc dracut.8.asc
 
 dracut.html: dracut.asc $(manpages) dracut.css dracut.usage.asc
+	@rm -f -- dracut.xml
 	asciidoc -a numbered -d book -b docbook -o dracut.xml dracut.asc
+	@rm -f -- dracut.html
 	xsltproc -o dracut.html --xinclude -nonet \
 		--stringparam custom.css.source dracut.css \
 		--stringparam generate.css.header 1 \
 		http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl dracut.xml
-	rm -f -- dracut.xml
+	@rm -f -- dracut.xml
 
-install: dracut-version.sh
+dracut.pc: Makefile.inc Makefile
+	@echo "Name: dracut" > dracut.pc
+	@echo "Description: dracut" >> dracut.pc
+	@echo "Version: $(VERSION)$(GITVERSION)" >> dracut.pc
+	@echo "dracutdir=$(pkglibdir)" >> dracut.pc
+	@echo "dracutmodulesdir=$(pkglibdir)/modules.d" >> dracut.pc
+	@echo "dracutconfdir=$(pkglibdir)/dracut.conf.d" >> dracut.pc
+
+install: all
 	mkdir -p $(DESTDIR)$(pkglibdir)
 	mkdir -p $(DESTDIR)$(bindir)
 	mkdir -p $(DESTDIR)$(sysconfdir)
@@ -109,6 +123,7 @@ install: dracut-version.sh
 	install -m 0644 dracut.conf $(DESTDIR)$(sysconfdir)/dracut.conf
 	mkdir -p $(DESTDIR)$(sysconfdir)/dracut.conf.d
 	mkdir -p $(DESTDIR)$(pkglibdir)/dracut.conf.d
+	install -m 0755 dracut-init.sh $(DESTDIR)$(pkglibdir)/dracut-init.sh
 	install -m 0755 dracut-functions.sh $(DESTDIR)$(pkglibdir)/dracut-functions.sh
 	install -m 0755 dracut-version.sh $(DESTDIR)$(pkglibdir)/dracut-version.sh
 	ln -fs dracut-functions.sh $(DESTDIR)$(pkglibdir)/dracut-functions
@@ -124,7 +139,7 @@ ifneq ($(enable_documentation),no)
 endif
 	if [ -n "$(systemdsystemunitdir)" ]; then \
 		mkdir -p $(DESTDIR)$(systemdsystemunitdir); \
-		ln -srf $(DESTDIR)$(pkglibdir)/modules.d/98systemd/dracut-shutdown.service $(DESTDIR)$(systemdsystemunitdir)/dracut-shutdown.service; \
+		ln -srf $(DESTDIR)$(pkglibdir)/modules.d/98dracut-systemd/dracut-shutdown.service $(DESTDIR)$(systemdsystemunitdir)/dracut-shutdown.service; \
 		mkdir -p $(DESTDIR)$(systemdsystemunitdir)/sysinit.target.wants; \
 		ln -s ../dracut-shutdown.service \
 		$(DESTDIR)$(systemdsystemunitdir)/sysinit.target.wants/dracut-shutdown.service; \
@@ -138,7 +153,7 @@ endif
 		    dracut-pre-trigger.service \
 		    dracut-pre-udev.service \
 		    ; do \
-			ln -srf $(DESTDIR)$(pkglibdir)/modules.d/98systemd/$$i $(DESTDIR)$(systemdsystemunitdir); \
+			ln -srf $(DESTDIR)$(pkglibdir)/modules.d/98dracut-systemd/$$i $(DESTDIR)$(systemdsystemunitdir); \
 			ln -s ../$$i \
 			$(DESTDIR)$(systemdsystemunitdir)/initrd.target.wants/$$i; \
 		done \
@@ -155,8 +170,11 @@ endif
 	mkdir -p $(DESTDIR)${bashcompletiondir}
 	install -m 0644 dracut-bash-completion.sh $(DESTDIR)${bashcompletiondir}/dracut
 	install -m 0644 lsinitrd-bash-completion.sh $(DESTDIR)${bashcompletiondir}/lsinitrd
+	mkdir -p $(DESTDIR)${pkgconfigdatadir}
+	install -m 0644 dracut.pc $(DESTDIR)${pkgconfigdatadir}/dracut.pc
 
 dracut-version.sh:
+	@rm -f dracut-version.sh
 	@echo "DRACUT_VERSION=$(VERSION)$(GITVERSION)" > dracut-version.sh
 
 clean:
@@ -193,14 +211,15 @@ rpm: dracut-$(VERSION).tar.xz syncheck
 	rpmbuild --define "_topdir $$PWD" --define "_sourcedir $$PWD" \
 	        --define "_specdir $$PWD" --define "_srcrpmdir $$PWD" \
 		--define "_rpmdir $$PWD" -ba dracut.spec; ) && \
-	( mv "$$rpmbuild"/$$(arch)/*.rpm .; mv "$$rpmbuild"/*.src.rpm .;rm -fr -- "$$rpmbuild"; ls *.rpm )
+	( mv "$$rpmbuild"/{,$$(arch)/}*.rpm $(DESTDIR).; rm -fr -- "$$rpmbuild"; ls $(DESTDIR)*.rpm )
 
 syncheck:
 	@ret=0;for i in dracut-initramfs-restore.sh modules.d/*/*.sh; do \
                 [ "$${i##*/}" = "module-setup.sh" ] && continue; \
                 read line < "$$i"; [ "$${line#*bash*}" != "$$line" ] && continue; \
 		[ $$V ] && echo "posix syntax check: $$i"; bash --posix -n "$$i" ; ret=$$(($$ret+$$?)); \
-		[ $$V ] && echo "checking for [[: $$i"; if grep -Fq '[[ ' "$$i" ; then ret=$$(($$ret+1)); echo "$$i contains [["; fi \
+		[ $$V ] && echo "checking for [[: $$i"; if grep -Fq '[[ ' "$$i" ; then ret=$$(($$ret+1)); echo "$$i contains [["; fi; \
+		[ $$V ] && echo "checking for echo -n: $$i"; if grep -Fq 'echo -n ' "$$i" ; then ret=$$(($$ret+1)); echo "$$i contains echo -n"; fi \
 	done;exit $$ret
 	@ret=0;for i in *.sh mkinitrd-dracut.sh modules.d/*/*.sh \
 	                modules.d/*/module-setup.sh; do \
@@ -212,7 +231,7 @@ check: all syncheck rpm
 	@$(MAKE) -C test check
 
 testimage: all
-	./dracut.sh -l -a debug -f test-$(shell uname -r).img $(shell uname -r)
+	./dracut.sh -N -l -a debug -f test-$(shell uname -r).img $(shell uname -r)
 	@echo wrote  test-$(shell uname -r).img
 
 debugtestimage: all
@@ -233,8 +252,12 @@ hostimage: all
 	./dracut.sh -H -l -f test-$(shell uname -r).img $(shell uname -r)
 	@echo wrote  test-$(shell uname -r).img
 
+efi: all
+	./dracut.sh --uefi -H -l -f linux-$(shell uname -r).efi $(shell uname -r)
+	@echo wrote linux-$(shell uname -r).efi
+
 AUTHORS:
-	git shortlog  --numbered --summary -e |while read a rest; do echo $$rest;done > AUTHORS
+	git shortlog  --numbered --summary -e |while read a rest || [ -n "$$rest" ]; do echo $$rest;done > AUTHORS
 
 dracut.html.sign: dracut-$(VERSION).tar.xz dracut.html
 	gpg-sign-all dracut-$(VERSION).tar.xz dracut.html

NEWS

@@ -1,3 +1,392 @@
+dracut-046
+==========
+
+dracut.sh:
+- bail out if module directory does not exist
+  if people want to build the initramfs without kernel modules,
+  then --no-kernel should be specified
+- add early microcode support for AMD family 16h
+- collect also all modaliases modules from sysfs for hostonly modules
+- sync initramfs after creation
+
+network:
+- wait for IPv6 RA if using none/static IPv6 assignment
+- ipv6 improvements
+- Handle curl using libnssckbi for TLS
+- fix dhcp classless_static_routes
+- dhclient: send client-identifier matching hardware address
+- don't arping for point-to-point connections
+- only bring up wired network interfaces (no wlan and wwan)
+
+mraid:
+- mdraid: wait for rd.md.uuid specified devices to be assembled
+
+crypt:
+- handle rd.luks.name
+
+crypt-gpg:
+- For GnuPG >= 2.1 support OpenPGP smartcards
+
+kernel-install:
+- Skip to create initrd if /etc/machine-id is missing or empty
+
+nfs:
+- handle rpcbind /run/rpcbind directory
+
+s390:
+- various fixes
+
+dmsquash-live:
+- add NTFS support
+
+multipath:
+- split out multipath-hostonly module
+
+lvmmerge:
+- new module, see README.md in the module directory
+
+dracut-systemd:
+- fixed dependencies
+
+
+dracut-045
+==========
+
+Important: dracut now requires libkmod for the dracut-install binary helper,
+           which nows handles kernel module installing and filtering.
+
+dracut.sh:
+- restorecon final image file
+- fail hard, if we find modules and modules.dep is missing
+- support --tmpdir as a relative path
+- add default path for --uefi
+
+dracut-functions.sh:
+- fix check_vol_slaves() volume group name stripping
+
+dracut-install:
+- catch ldd message "cannot execute binary file"
+- added kernel module handling with libkmod
+  Added parameters:
+    --module,-m
+    --mod-filter-path, -p
+    --mod-filter-nopath, -P
+    --mod-filter-symbol, -s
+    --mod-filter-nosymbol, -S
+    --mod-filter-noname, -N
+    --silent
+    --kerneldir
+    --firmwaredirs
+- fallback to non-hostonly mode if lsmod fails
+
+lsinitrd:
+- new option "--unpack"
+- new option "--unpackearly"
+- and "--verbose"
+
+general initramfs fixes:
+- don't remove 99-cmdline-ask on 'hostonly' cleanup
+- call dracut-cmdline-ask.service, if /etc/cmdline.d/*.conf exists
+- break at switch_root only for bare rd.break
+- add rd.emergency=[reboot|poweroff|halt]
+  specifies what action to execute in case of a critical failure
+- rd.memdebug=4 gives information, about kernel module memory consumption
+  during loading
+
+dmsquash-live:
+- fixed livenet-generator execution flag
+  and include only, if systemd is used
+- fixed dmsquash-live-root.sh for cases where the fstype of the liveimage is squashfs
+- fixed typo for rootfs.img
+- enable the use of the OverlayFS for the LiveOS root filesystem
+  Patch notes:
+    Integrate the option to use an OverlayFS as the root filesystem
+    into the 90dmsquash-live module for testing purposes.
+
+    The rd.live.overlay.overlayfs option allows one to request an
+    OverlayFS overlay.  If a persistent overlay is detected at the
+    standard LiveOS path, the overlay & type detected will be used.
+
+    Tested primarily with transient, in-RAM overlay boots on vfat-
+    formatted Live USB devices, with persistent overlay directories
+    on ext4-formatted Live USB devices, and with embedded, persistent
+    overlay directories on vfat-formatted devices. (Persistent overlay
+    directories on a vfat-formatted device must be in an embedded
+    filesystem that supports the creation of trusted.* extended
+    attributes, and must provide valid d_type in readdir responses.)
+
+    The rd.live.overlay.readonly option, which allows a persistent
+    overlayfs to be mounted read only through a higher level transient
+    overlay directory, has been implemented through the multiple lower
+    layers feature of OverlayFS.
+
+    The default transient DM overlay size has been adjusted up to 32 GiB.
+    This change supports comparison of transient Device-mapper vs.
+    transient OverlayFS overlay performance.  A transient DM overlay
+    is a sparse file in memory, so this setting does not consume more
+    RAM for legacy applications.  It does permit a user to use all of
+    the available root filesystem storage, and fails gently when it is
+    consumed, as the available free root filesystem storage on a typical
+    LiveOS build is only a few GiB.  Thus, when booted on other-
+    than-small RAM systems, the transient DM overlay should not overflow.
+
+    OverlayFS offers the potential to use all of the available free RAM
+    or all of the available free disc storage (on non-vfat-devices)
+    in its overlay, even beyond the root filesystem available space,
+    because the OverlayFS root filesystem is a union of directories on
+    two different partitions.
+
+    This patch also cleans up some message spew at shutdown, shortens
+    the execution path in a couple of places, and uses persistent
+    DM targets where required.
+
+dmraid:
+- added "nowatch" option in udev rule, otherwise udev would reread partitions for raid members
+- allow booting from degraded MD RAID arrays
+
+shutdown:
+- handle readonly /run on shutdown
+
+kernel-modules:
+- add all HID drivers, regardless of hostonly mode
+  people swap keyboards sometimes and should be able to enter their disk password
+- add usb-storage
+  To save the rdsosreport.txt to a USB stick, the usb-storage module is needed.
+- add xennet
+- add nvme
+
+systemd:
+- add /etc/machine-info
+- fixed systemd-escape call for names beginning with "-"
+- install missing drop-in configuration files for
+    /etc/systemd/{journal.conf,system.conf}
+
+filesystems:
+- add support to F2FS filesystem (fsck and modules)
+
+network:
+- fix carrier detection
+- correctly set mac address for ip=...:<mtu>:<mac>
+- fixed vlan, bonding, bridging, team logic
+  call ifup for the slaves and assemble afterwards
+- add mtu to list of variables to store in override
+- for rd.neednet=0 a bootdev is not needed anymore
+- dhclient-script.sh: add classless-static-routes support
+- support for iBFT IPv6
+- support macaddr in brackets [] (commit 740c46c0224a187d6b5a42b4aa56e173238884cc)
+- use arping2, if available
+- support multiple default gateways from DHCP server
+- fixup VLAN handling
+- enhance team support
+- differ between ipv6 local and global tentative
+- ipv6: wait for a router advertised route
+- add 'mtu' parameter for bond options
+- use 'ip' instead of 'brctl'
+
+nbd:
+- add systemd generator
+- use export names instead of port numbers, because port number based
+  exports are deprecated and were removed.
+
+fcoe:
+- no more /dev/shm state copying
+
+multipath:
+- check all /dev/mapper devices if they are multipath devices, not only mpath*
+
+fips:
+- fixed .hmac installation in FIPS mode
+
+plymouth:
+- also trigger the acpi subsystem
+
+syslog:
+- add imjournal.so to read systemd journal
+- move start from udev to initqueue/online
+
+caps:
+- make it a non default module
+
+livenet:
+- support nfs:// urls in livenet-generator
+
+nfs:
+- install all nfs modules non-hostonly
+
+crypt:
+- support keyfiles embedded in the initramfs
+
+testsuite:
+- add TEST-70-BONDBRIDGETEAMVLAN
+- make "-cpu host" the default
+
+dracut-044
+==========
+creation:
+- better udev & systemd dir detection
+- split dracut-functions.sh in dracut-init.sh and dracut-functions.sh
+  dracut-functions.sh can now be sourced by external tools
+- detect all btrfs devices needed
+- added flag file if initqueue is needed
+- don't overwrite anything, if initramfs image file creation failed
+- if no compressor is specified, try to find a suitable one
+- drop scanning kernel config for CONFIG_MICROCODE_*_EARLY
+- remove "_EARLY" from CONFIG_MICROCODE_* checks
+- dracut.sh: add command line option for install_i18_all
+  --no-hostonly-i18n -> install_i18n_all=yes
+  --hostonly-i18n -> install_i18n_all=no
+- --no-reproducible to turn off reproducible mode
+- dracut-function.sh can now be sourced from outside of dracut
+- dracut-init.sh contains all functions, which only can be used from
+  within the dracut infrastructure
+- support --mount with just mountpoint as a parameter
+- removed action_on_fail support
+- removed host_modalias concept
+- do not create microcode, if no firmware is available
+- skip gpg files in microcode generation
+
+initramfs:
+- ensure pre-mount (and resume) run before root fsck
+- add --online option to initqueue
+
+qemu:
+- fixed virtual machine detection
+
+lvm:
+- remove all quirk arguments for lvm >= 2.2.221
+
+dmsquash:
+- fixup for checkisomd5
+- increase timeout for checkisomd5
+- use non-persistent metadata snapshots for transient overlays.
+- overflow support for persistent snapshot.
+- use non-persistent metadata snapshots.
+- avoid an overlay for persistent, uncompressed, read-write live installations.
+
+multipath:
+- multipath.conf included in hostonly mode
+- install all multipath path selector kernel modules
+
+iSCSI:
+- use the iBFT initiator name, if found and set
+- iscsid now present in the initramfs
+- iscsistart is done with systemd-run asynchrone to do things in
+  paralllel. Also restarted for every new interface which shows up.
+- If rd.iscsi.waitnet (default) is set, iscsistart is done only
+  after all interfaces are up.
+- If not all interfaces are up and rd.iscsi.testroute (default) is set,
+  the route to a iscsi target IP is checked and skipped, if there is none.
+- If all things fail, we issue a "dummy" interface iscsiroot to retry
+  everything in the initqueue/timeout.
+
+network:
+- added DHCP RENEW/REBIND
+- IPv4 DHCP lease time now optional (bootp)
+- IPv6 nfs parsing
+- fixed IPv6 route parsing
+- rd.peerdns=0 parameter to disable DHCP nameserver setting
+- detect duplicate IPv4 addresses for static addresses
+- if interfaces are specified with its enx* name, bind the correspondent MAC to the interface name
+- if multiple "ip=" are present on the kernel command line "rd.neednet=1" is assumed
+- add options to tweak timeouts
+     rd.net.dhcp.retry=<cnt>
+         If this option is set, dracut will try to connect via dhcp
+         <cnt> times before failing. Default is 1.
+
+     rd.net.timeout.dhcp=<arg>
+         If this option is set, dhclient is called with "-timeout <arg>".
+
+     rd.net.timeout.iflink=<seconds>
+         Wait <seconds> until link shows up. Default is 60 seconds.
+
+     rd.net.timeout.ifup=<seconds>
+         Wait <seconds> until link has state "UP". Default is 20 seconds.
+
+     rd.net.timeout.route=<seconds>
+         Wait <seconds> until route shows up. Default is 20 seconds.
+
+     rd.net.timeout.ipv6dad=<seconds>
+         Wait <seconds> until IPv6 DAD is finished. Default is 50 seconds.
+
+     rd.net.timeout.ipv6auto=<seconds>
+         Wait <seconds> until IPv6 automatic addresses are assigned.
+         Default is 40 seconds.
+
+     rd.net.timeout.carrier=<seconds>
+         Wait <seconds> until carrier is recognized. Default is 5 seconds.
+
+IMA:
+- load signed certificates in the IMA keyring, see modules.d/98integrity/README
+- load EVM public key in the kernel _evm keyring
+
+FCoE:
+    fcoe: start with fcoemon instead of fipvlan
+
+dracut-043
+==========
+- add missing dmsquash-generator
+
+dracut-042
+==========
+- fixed dmsetup shutdown
+- new kernel command line option "rd.live.overlay.thin"
+    This option changes the underlying mechanism for the overlay in the
+    dmsquash module.
+    Instead of a plain dm snapshot a dm thin snapshot is used. The advantage
+    of the thin snapshot is, that the TRIM command is recognized, which
+    means that at runtime, only the occupied blocks will be claimed from
+    memory, and freed blocks will really be freed in ram.
+- dmsquash: Add squashfs support to rd.live.fsimg
+    Previously rd.live.fsimg only supported filesystems residing in
+    (compressed) archives.
+    Now rd.live.fsimg can also be used when a squashfs image is used.
+    This is achieved by extracting the rootfs image from the squashfs and
+    then continue with the default routines for rd.live.fsimg.
+- lvm: add support for LVM system id
+- split up the systemd dracut module
+    Basic systemd functionality is in 00systemd now.
+    Switching root and the initrd.target is in 00systemd-initrd.
+    Dracut additions to the systemd initrd are in 98dracut-systemd.
+- support for creating a UEFI boot executable via argument "--uefi"
+    With an EFI stub, the kernel, the initramfs and a kernel cmdline can be
+    glued together to a single UEFI executable, which can be booted by a
+    UEFI BIOS.
+- network: split out kernel-network-modules, now in 90kernel-network-modules
+- support for ethernet point-to-point connections configured via DHCP
+- kernel-modules: install all HID drivers
+- dracut.pc pkg-config file
+- mount /dev, /dev/shm and /run noexec
+
+dracut-041
+==========
+- fixed the shutdown loop
+- fixed gzip compression for versions, which do not have --rsyncable
+- fixed ifcfg generation for persistent interface names
+- multipath:
+  * new option to turn off multipath "rd.multipath=0" completly
+  * preload scsi dh modules
+  * start multipathd via systemd service
+- do not fail, if user pressed ESC during media check
+- fixed systemd-journal by symlinking /var/log to /run/initramfs/log
+- initrd-release moved to /usr/lib
+- lots of iSCSI fixes
+- new "rd.timeout" to specify the systemd JobTimeoutSec for devices
+- if $initrd/etc/cmdline.d/* has a "root=" and the kernel cmdline does not,
+  generate a mount unit for it
+- increased the initqueue timeout for non systemd initramfs to 180s
+- $initrd/etc/cmdline.d/ hostonly files are now generated for NFS
+- make use of systemd-hibernate-resume, if available
+- fixed ldconfig parsing for hwcap output
+- network: add support for comma separated autoconf options like ip=eth0:auto6,dhcp
+- new parameter "rd.live.overlay.size" to specify the overlay for live images
+- changed the test suite for the new sfdisk syntax
+- added cache tools for dm-cache setups
+
+dracut-040
+==========
+- fixed dracut module dependency checks
+- fixed test suite
+
 dracut-039
 ==========
 - DRACUT_PATH can now be used to specify the PATH used by dracut

PKGBUILD

@@ -1,6 +1,6 @@
 pkgname=dracut-git
-pkgver=$(date +%s)
-pkgrel=$(git log --pretty=format:%h |head -n 1)
+pkgver=1
+pkgrel=1
 pkgdesc="Initramfs generation utility"
 arch=('i686' 'x86_64')
 url="https://dracut.wiki.kernel.org/"
@@ -14,8 +14,25 @@ backup=(etc/dracut.conf)
 source=()
 md5sums=()
 
+# out of tree builds disallowed for this PKGFILE
+BUILDDIR="${PWD}"
+PKGDEST="${PWD}"
+SRCDEST=""
+SRCPKGDEST=""
+LOGDEST=""
+
+pkgver() {
+  cd ..
+  desc="$(git describe)"
+  printf "%s.%s.%s" ${desc//-/ }
+}
+
 build() {
   cd ..
   make sysconfdir=/etc || return 1
+}
+
+package() {
+  cd ..
   make DESTDIR="${pkgdir}" sysconfdir=/etc install || return 1
 }

README

@@ -1,9 +1,10 @@
 dracut
 ------
-dracut is a new initramfs infrastructure.
+dracut is an event driven initramfs infrastructure.
 
-Information about the initial goals and aims can be found at
-https://fedoraproject.org/wiki/Initrdrewrite
+dracut (the tool) is used to create an initramfs image by copying tools
+and files from an installed system and combining it with the
+dracut framework, usually found in /usr/lib/dracut/modules.d.
 
 Unlike existing initramfs's, this is an attempt at having as little as
 possible hard-coded into the initramfs as possible.  The initramfs has
@@ -51,7 +52,7 @@ possible.  Every distribution has their own tool here and it's not
 something which is really interesting to have separate across them.
 So contributions to help decrease the distro-dependencies are welcome.
 
-Currently dracut lives on kernel.org.
+Currently dracut lives on github.com and kernel.org.
 
 The tarballs can be found here:
 	http://www.kernel.org/pub/linux/utils/boot/dracut/
@@ -62,21 +63,14 @@ Git:
 	http://git.kernel.org/pub/scm/boot/dracut/dracut.git
 	https://git.kernel.org/pub/scm/boot/dracut/dracut.git
 
-	git://github.com/haraldh/dracut.git
-
-	git://dracut.git.sourceforge.net/gitroot/dracut/dracut
+	git@github.com:dracutdevs/dracut.git
 
 Git Web:
-	http://git.kernel.org/?p=boot/dracut/dracut.git
+	https://github.com/dracutdevs/dracut.git
 
-	https://haraldh@github.com/haraldh/dracut.git
+        http://git.kernel.org/?p=boot/dracut/dracut.git
 
-	http://dracut.git.sourceforge.net/git/gitweb.cgi?p=dracut/dracut
-
-Git Web RSS Feed:
-	http://git.kernel.org/?p=boot/dracut/dracut.git;a=rss
-
-Project Page:
+Project Documentation:
 	http://www.kernel.org/pub/linux/utils/boot/dracut/dracut.html
 
 Project Wiki:

README.md

@@ -0,0 +1,25 @@
+# dracut - master branch
+
+dracut is an initramfs infrastructure.
+
+## CentOS CI
+
+[![Build Status](https://ci.centos.org/job/dracut-push-master/badge/icon)](https://ci.centos.org/job/dracut-push-master/)
+
+- Test 01: [![Test 01](https://ci.centos.org/job/dracut-matrix-master/TESTS=01,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=01,label=dracut-ci-slave01/)
+- Test 02: [![Test 02](https://ci.centos.org/job/dracut-matrix-master/TESTS=02,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=02,label=dracut-ci-slave01/)
+- Test 03: [![Test 03](https://ci.centos.org/job/dracut-matrix-master/TESTS=03,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=03,label=dracut-ci-slave01/)
+- Test 04: [![Test 04](https://ci.centos.org/job/dracut-matrix-master/TESTS=04,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=04,label=dracut-ci-slave01/)
+- Test 10: [![Test 10](https://ci.centos.org/job/dracut-matrix-master/TESTS=10,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=10,label=dracut-ci-slave01/)
+- Test 11: [![Test 11](https://ci.centos.org/job/dracut-matrix-master/TESTS=11,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=11,label=dracut-ci-slave01/)
+- Test 12: [![Test 12](https://ci.centos.org/job/dracut-matrix-master/TESTS=12,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=12,label=dracut-ci-slave01/)
+- Test 13: [![Test 13](https://ci.centos.org/job/dracut-matrix-master/TESTS=13,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=13,label=dracut-ci-slave01/)
+- Test 14: [![Test 14](https://ci.centos.org/job/dracut-matrix-master/TESTS=14,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=14,label=dracut-ci-slave01/)
+- Test 15: [![Test 15](https://ci.centos.org/job/dracut-matrix-master/TESTS=15,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=15,label=dracut-ci-slave01/)
+- Test 16: [![Test 16](https://ci.centos.org/job/dracut-matrix-master/TESTS=16,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=16,label=dracut-ci-slave01/)
+- Test 17: [![Test 17](https://ci.centos.org/job/dracut-matrix-master/TESTS=17,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=17,label=dracut-ci-slave01/)
+- Test 20: [![Test 20](https://ci.centos.org/job/dracut-matrix-master/TESTS=20,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=20,label=dracut-ci-slave01/)
+- Test 30: [![Test 30](https://ci.centos.org/job/dracut-matrix-master/TESTS=30,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=30,label=dracut-ci-slave01/)
+- Test 40: [![Test 40](https://ci.centos.org/job/dracut-matrix-master/TESTS=40,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=40,label=dracut-ci-slave01/)
+- Test 50: [![Test 50](https://ci.centos.org/job/dracut-matrix-master/TESTS=50,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=50,label=dracut-ci-slave01/)
+- Test 70: [![Test 70](https://ci.centos.org/job/dracut-matrix-master/TESTS=70,label=dracut-ci-slave01/badge/icon)](https://ci.centos.org/job/dracut-matrix-master/TESTS=70,label=dracut-ci-slave01/)

README.testsuite

@@ -1,14 +1,29 @@
 For the testsuite to work, you will have to install at least the following software packages:
-dash
-asciidoc
-mdadm
-lvm2
-cryptsetup
-nfs-utils
-netbsd-iscsi
-nbd
-dhcp (dhcp-server on openSUSE)
-iscsi-initiator-utils
+dash \
+asciidoc \
+mdadm \
+lvm2 \
+dmraid \
+cryptsetup \
+nfs-utils \
+nbd \
+dhcp-server \
+scsi-target-utils \
+iscsi-initiator-utils \
+strace \
+syslinux \
+python-imgcreate \
+genisoimage \
+btrfs-progs \
+kmod-devel \
+gcc \
+bzip2 \
+xz \
+tar \
+wget \
+rpm-build \
+${NULL}
+
 TEST-04-FULL-SYSTEMD: systemd >= 187
 
 How to run the testsuite:

TODO

@@ -6,6 +6,7 @@ Items are ordered in priority.
 
 INITRAMFS TODO
 
+- search domain string
 - allow dual stack configuration (IPv4, IPv6) for the same interface
 - "bind-mount" kernel drivers in real root for the rescue image,
   if the real root does not have any kernel modules for this kernel
@@ -17,17 +18,15 @@ INITRAMFS TODO
 - put mount hook in main initqueue loop / careful about resume!
 - the hard-coded list of udev rules that we care about is kind of lame.
 - panic fallback
-- bridging/bonding without "netroot=" https://bugzilla.redhat.com/show_bug.cgi?id=822750
 - progress indication for fsck https://bugzilla.redhat.com/show_bug.cgi?id=827118
 - domain, searchdomain https://bugzilla.redhat.com/show_bug.cgi?id=840778
-- disable write-ifcfg https://bugzilla.redhat.com/show_bug.cgi?id=840784
-- check for /var to be mounted in convertfs https://bugzilla.redhat.com/show_bug.cgi?id=848172
 - probably fix "--include" https://bugzilla.redhat.com/show_bug.cgi?id=849338
 
 GENERATOR TODO
 
 - report errors on missing files in check()
 - remove wait for swap devs, if no "resume=" is given on the kernel command line
+- remove wait for swap devs, if the "resume" dracut module is not included (omitted)
 - add presets (predefined set of modules)
 - add interpreter/plugin-scripts to be sourced at the beginning or end (can use dracut-functions)
 - add mechanism for module specific command line options

configure

@@ -7,6 +7,8 @@ prefix=/usr
 
 enable_documentation=yes
 
+PKG_CONFIG="${PKG_CONFIG:-pkg-config}"
+
 # Little helper function for reading args from the commandline.
 # it automatically handles -a b and -a=b variants, and returns 1 if
 # we need to shift $3.
@@ -50,6 +52,11 @@ while (($# > 0)); do
     shift
 done
 
+if ! ${PKG_CONFIG} --exists --print-errors " libkmod >= 15 "; then
+    echo "dracut needs pkg-config and libkmod >= 15." >&2
+    exit 1
+fi
+
 cat > Makefile.inc.$$ <<EOF
 prefix ?= ${prefix}
 libdir ?= ${libdir:-${prefix}/lib}
@@ -59,6 +66,8 @@ sbindir ?= ${sbindir:-${prefix}/sbin}
 mandir ?= ${mandir:-${prefix}/share/man}
 enable_documentation ?= ${enable_documentation:-yes}
 bindir ?= ${bindir:-${prefix}/bin}
+KMOD_CFLAGS ?= $(${PKG_CONFIG} --cflags " libkmod >= 15 ")
+KMOD_LIBS ?= $(${PKG_CONFIG} --libs " libkmod >= 15 ")
 EOF
 
 {

dracut-bash-completion.sh

@@ -32,6 +32,7 @@ _dracut() {
                               --xz --no-compress --gzip --list-modules --show-modules --keep
                               --printsize --regenerate-all --noimageifnotneeded --early-microcode
                               --no-early-microcode --print-cmdline --prelink --noprelink --reproducible
+                              --uefi
                               '
 
                        [ARG]='-a -m -o -d -I -k -c -L --kver --add --force-add --add-drivers
@@ -39,7 +40,7 @@ _dracut() {
                               --fwdir --libdirs --fscks --add-fstab --mount --device --nofscks
                               --kmoddir --conf --confdir --tmpdir --stdlog --compress --prefix
                               --kernel-cmdline --sshkey --persistent-policy --install-optional
-                              --loginstall
+                              --loginstall --uefi-stub --kernel-image
                               '
         )
 

dracut-initramfs-restore.sh

@@ -2,6 +2,10 @@
 
 set -e
 
+# do some sanity checks first
+[ -e /run/initramfs/bin/sh ] && exit 0
+[ -e /run/initramfs/.need_shutdown ] || exit 0
+
 KERNEL_VERSION="$(uname -r)"
 
 [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut
@@ -10,6 +14,8 @@ SKIP="$dracutbasedir/skipcpio"
 
 [[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id
 
+mount -o ro /boot &>/dev/null || true
+
 if [[ $MACHINE_ID ]] && [[ -d /boot/${MACHINE_ID} || -L /boot/${MACHINE_ID} ]] ; then
     IMG="/boot/${MACHINE_ID}/${KERNEL_VERSION}/initrd"
 fi
@@ -18,6 +24,7 @@ fi
 cd /run/initramfs
 
 [ -f .need_shutdown -a -f "$IMG" ] || exit 1
+
 if $SKIP "$IMG" | zcat | cpio -id --no-absolute-filenames --quiet >/dev/null; then
     rm -f -- .need_shutdown
 elif $SKIP "$IMG" | xzcat | cpio -id --no-absolute-filenames --quiet >/dev/null; then

dracut-logger.sh

@@ -148,8 +148,7 @@ dlog_init() {
             && type -P systemd-cat &>/dev/null \
             && systemctl --quiet is-active systemd-journald.socket &>/dev/null \
             && { echo "dracut-$DRACUT_VERSION" | systemd-cat -t 'dracut' &>/dev/null; } ; then
-            readonly _dlogdir="$(mktemp --tmpdir="$TMPDIR/" -d -t dracut-log.XXXXXX)"
-            readonly _systemdcatfile="$_dlogdir/systemd-cat"
+            readonly _systemdcatfile="$DRACUT_TMPDIR/systemd-cat"
             mkfifo "$_systemdcatfile"
             readonly _dlogfd=15
             systemd-cat -t 'dracut' --level-prefix=true <"$_systemdcatfile" &
@@ -264,9 +263,9 @@ _lvl2syspri() {
 # Conversion is done as follows:
 #
 # <tt>
-#   FATAL(1) -> LOG_EMERG (0)
+#   none     -> LOG_EMERG (0)
 #   none     -> LOG_ALERT (1)
-#   none     -> LOG_CRIT (2)
+#   FATAL(1) -> LOG_CRIT (2)
 #   ERROR(2) -> LOG_ERR (3)
 #   WARN(3)  -> LOG_WARNING (4)
 #   none     -> LOG_NOTICE (5)
@@ -280,7 +279,7 @@ _dlvl2syslvl() {
     local lvl
 
     case "$1" in
-        1) lvl=0;;
+        1) lvl=2;;
         2) lvl=3;;
         3) lvl=4;;
         4) lvl=6;;
@@ -324,7 +323,7 @@ _do_dlog() {
     local msg="$*"
     local lmsg="$lvlc: $*"
 
-    (( $lvl <= $stdloglvl )) && echo "$msg" >&2
+    (( $lvl <= $stdloglvl )) && printf -- 'dracut: %s\n' "$msg" >&2
 
     if (( $lvl <= $sysloglvl )); then
         if [[ "$_dlogfd" ]]; then
@@ -365,7 +364,7 @@ dlog() {
     if (( $# > 1 )); then
         _do_dlog "$@"
     else
-        while read line; do
+        while read line || [ -n "$line" ]; do
             _do_dlog "$1" "$line"
         done
     fi

dracut.8.asc

@@ -6,7 +6,7 @@ DRACUT(8)
 
 NAME
 ----
-dracut - low-level tool for generating an initramfs image
+dracut - low-level tool for generating an initramfs/initrd image
 
 SYNOPSIS
 --------
@@ -28,10 +28,12 @@ At boot time, the kernel unpacks that archive into RAM disk, mounts and uses it
 as initial root file system. All finding of the root device happens in this
 early userspace.
 
+Initramfs images are also called "initrd".
+
 For a complete list of kernel command line options see *dracut.cmdline*(7).
 
 If you are dropped to an emergency shell, while booting your initramfs,
-the file _/run/initramfs/rdsosreport.txt_ is created, which can be safed to a
+the file _/run/initramfs/rdsosreport.txt_ is created, which can be saved to a
 (to be mounted by hand) partition (usually /boot) or a USB stick.
 Additional debugging info can be produced by adding **rd.debug** to the kernel
 command line. _/run/initramfs/rdsosreport.txt_ contains all logs and the output
@@ -54,33 +56,6 @@ OPTIONS
 **-f, --force**::
     overwrite existing initramfs file.
 
-**-m, --modules** _<list of dracut modules>_::
-    specify a space-separated list of dracut modules to call when building the
-    initramfs. Modules are located in _/usr/lib/dracut/modules.d_. This
-    parameter can be specified multiple times.
-+
-[NOTE]
-===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
-example:
-----
-# dracut --modules "module1 module2"  ...
-----
-===============================
-
-**-o, --omit** _<list of dracut modules>_::
-    omit a space-separated list of dracut modules. This parameter can be
-    specified multiple times.
-+
-[NOTE]
-===============================
-If [LIST] has multiple arguments, then you have to put these in quotes. For
-example:
-----
-# dracut --omit "module1 module2"  ...
-----
-===============================
-
 **-a, --add** _<list of dracut modules>_::
     add a space-separated list of dracut modules to the default set of modules.
     This parameter can be specified multiple times.
@@ -108,6 +83,35 @@ example:
 ----
 ===============================
 
+**-o, --omit** _<list of dracut modules>_::
+    omit a space-separated list of dracut modules. This parameter can be
+    specified multiple times.
++
+[NOTE]
+===============================
+If [LIST] has multiple arguments, then you have to put these in quotes. For
+example:
+----
+# dracut --omit "module1 module2"  ...
+----
+===============================
+
+**-m, --modules** _<list of dracut modules>_::
+    specify a space-separated list of dracut modules to call when building the
+    initramfs. Modules are located in _/usr/lib/dracut/modules.d_. This
+    parameter can be specified multiple times.
+    This option forces dracut to only include the specified dracut modules.
+    In most cases the "--add" option is what you want to use.
++
+[NOTE]
+===============================
+If [LIST] has multiple arguments, then you have to put these in quotes. For
+example:
+----
+# dracut --modules "module1 module2"  ...
+----
+===============================
+
 **-d, --drivers** _<list of kernel modules>_::
     specify a space-separated list of kernel modules to exclusively include
     in the initramfs. The kernel modules have to be specified without the ".ko"
@@ -319,6 +323,12 @@ provide a valid _/etc/fstab_.
 **--no-hostonly-cmdline**:
     Do not store kernel command line arguments needed in the initramfs
 
+**--hostonly-i18n**:
+    Install only needed keyboard and font files according to the host configuration (default).
+
+**--no-hostonly-i18n**:
+    Install all keyboard and font files available.
+
 **--persistent-policy** _<policy>_::
     Use _<policy>_ to address disks and partitions.
     _<policy>_ can be any directory name found in /dev/disk.
@@ -338,6 +348,10 @@ provide a valid _/etc/fstab_.
     The default _<dump frequency>_ is "0".
     the default _<fsck order>_ is "2".
 
+**--mount** "_<mountpoint>_"::
+    Like above, but _<device>_, _<filesystem type>_ and _<filesystem options>_
+    are determined by looking at the current mounts.
+
 **--add-device** _<device>_ ::
     Bring up _<device>_ in initramfs, _<device>_ should be the device name.
     This can be useful in hostonly mode for resume support when your swap is on
@@ -420,6 +434,7 @@ will not be able to boot.
     program with known-working arguments. If you pass a quoted string with
     arguments, it will be called with exactly those arguments. Depending on what
     you pass, this may result in an initramfs that the kernel cannot decompress.
+    The default value can also be set via the _INITRD_COMPRESS_ environment variable.
 
 **--no-compress**::
     Do not compress the generated initramfs. This will override any other
@@ -428,6 +443,9 @@ will not be able to boot.
 **--reproducible**::
     Create reproducible images.
 
+**--no-reproducible**::
+    Do not create reproducible images.
+
 **--list-modules**::
     List all available dracut modules.
 
@@ -462,9 +480,37 @@ will not be able to boot.
     Regenerate all initramfs images at the default location with the kernel
     versions found on the system. Additional parameters are passed through.
 
-**--loginstall _<DIR>_::
+**--loginstall _<DIR>_**::
     Log all files installed from the host to _<DIR>_.
 
+**--uefi**::
+    Instead of creating an initramfs image, dracut will create an UEFI executable,
+    which can be executed by an UEFI BIOS. The default output filename is
+    _<EFI>/EFI/Linux/linux-$kernel$-<MACHINE_ID>-<BUILD_ID>.efi_. <EFI> might be
+    _/efi_, _/boot_ or _/boot/efi_ depending on where the ESP partition is mounted.
+    The <BUILD_ID> is taken from BUILD_ID in _/usr/lib/os-release_ or if it exists
+    _/etc/os-release_ and is left out, if BUILD_ID is non-existant or empty.
+
+**--no-machineid**::
+    affects the default output filename of **--uefi** and will discard the <MACHINE_ID>
+    part.
+
+**--uefi-stub _<FILE>_**::
+    Specifies the UEFI stub loader, which will load the attached kernel, initramfs and
+    kernel command line and boots the kernel. The default is
+    _$prefix/lib/systemd/boot/efi/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
+    or _$prefix/lib/gummiboot/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
+
+**--kernel-image _<FILE>_**::
+    Specifies the kernel image, which to include in the UEFI executable. The default is
+    _/lib/modules/<KERNEL-VERSION>/vmlinuz_ or _/boot/vmlinuz-<KERNEL-VERSION>_
+
+ENVIRONMENT
+-----------
+
+_INITRD_COMPRESS_::
+    sets the default compression program. See **--compress**.
+
 FILES
 -----
 _/var/log/dracut.log_::
@@ -522,4 +568,4 @@ Will Woods
 
 SEE ALSO
 --------
-*dracut.cmdline*(7) *dracut.conf*(5)
+*dracut.cmdline*(7) *dracut.conf*(5) *lsinitrd*(1)

dracut.asc

@@ -132,7 +132,7 @@ The following steps are executed during a shutdown:
 
 * systemd switches to the shutdown.target
 * systemd starts
-  /lib/systemd/system/shutdown.target.wants/dracut-shutdown.service
+  $prefix/lib/systemd/system/shutdown.target.wants/dracut-shutdown.service
 * dracut-shutdown.service executes /usr/lib/dracut/dracut-initramfs-restore
   which unpacks the initramfs to /run/initramfs
 * systemd finishes shutdown.target

dracut.cmdline.7.asc

@@ -32,7 +32,7 @@ line is the value, which is honored.
 Standard
 ~~~~~~~~
 **init=**__<path to real init>__::
-    specify the path to the init programm to be started after the initramfs has
+    specify the path to the init program to be started after the initramfs has
     finished
 
 **root=**__<path to blockdevice>__::
@@ -129,6 +129,10 @@ menuentry 'Live Fedora 20' --class fedora --class gnu-linux --class gnu --class
 
 Misc
 ~~~~
+**rd.emergency=**__[reboot|poweroff|halt]__::
+    specify, what action to execute in case of a critical failure. rd.shell=0 also
+    be specified.
+
 **rd.driver.blacklist=**__<drivername>__[,__<drivername>__,...]::
     do not load kernel module <drivername>. This parameter can be specified
     multiple times.
@@ -142,11 +146,16 @@ Misc
     have been loaded. This parameter can be specified multiple times.
 
 **rd.retry=**__<seconds>__::
-    specify how long dracut should wait for devices to appear.
+    specify how long dracut should retry the initqueue to configure devices.
     The default is 30 seconds. After 2/3 of the time, degraded raids are force
     started. If you have hardware, which takes a very long time to announce its
     drives, you might want to extend this value.
 
+**rd.timeout=**__<seconds>__::
+    specify how long dracut should wait for devices to appear. The
+    default is '0', which means 'forever'. Note that this timeout
+    should be longer than rd.retry to allow for proper configuration.
+
 **rd.noverifyssl**::
     accept self-signed certificates for ssl downloads.
 
@@ -158,7 +167,7 @@ Misc
 Debug
 ~~~~~
 If you are dropped to an emergency shell, the file 
-_/run/initramfs/rdsosreport.txt_ is created, which can be safed to a (to be
+_/run/initramfs/rdsosreport.txt_ is created, which can be saved to a (to be
 mounted by hand) partition (usually /boot) or a USB stick. Additional debugging
 info can be produced by adding **rd.debug** to the kernel command line.
 _/run/initramfs/rdsosreport.txt_ contains all logs and the output of some tools.
@@ -178,8 +187,8 @@ It should be attached to any report about dracut problems.
     _/run/initramfs/init.log_.
     If "quiet" is set, it also logs to the console.
 
-**rd.memdebug=[0-3]**::
-    Print memory usage info at various points, set the verbose level from 0 to 3.
+**rd.memdebug=[0-4]**::
+    Print memory usage info at various points, set the verbose level from 0 to 4.
 +    
     Higher level means more debugging output:
 +
@@ -188,6 +197,10 @@ It should be attached to any report about dracut problems.
     1 - partial /proc/meminfo
     2 - /proc/meminfo
     3 - /proc/meminfo + /proc/slabinfo
+    4 - /proc/meminfo + /proc/slabinfo + tracekomem
+        NOTE: tracekomem is a shell script utilizing kernel trace to track
+              the rough total memory consumption of kernel modules during
+              loading. It may override other trace configurations.
 ----
 
 **rd.break**::
@@ -379,6 +392,11 @@ DM RAID
    only activate the raid sets with the given UUID. This parameter can be
    specified multiple times.
 
+MULTIPATH
+~~~~~~~~~
+**rd.multipath=0**::
+   disable multipath detection
+
 FIPS
 ~~~~
 **rd.fips**::
@@ -482,7 +500,7 @@ cannot be used in conjunction with the **ifname** argument for the
 same <interface>.
 =====================
 
-**ip=**__<client-IP>__:[__<peer>__]:__<gateway-IP>__:__<netmask>__:__<client_hostname>__:__<interface>__:__{none|off|dhcp|on|any|dhcp6|auto6|ibft}__:[:[__<mtu>__][:__<macaddr>__]]::
+**ip=**__<client-IP>__:[__<peer>__]:__<gateway-IP>__:__<netmask>__:__<client_hostname>__:__<interface>__:__{none|off|dhcp|on|any|dhcp6|auto6|ibft}__[:[__<mtu>__][:__<macaddr>__]]::
     explicit network configuration. If you want do define a IPv6 address, put it
     in brackets (e.g. [2001:DB8::1]). This parameter can be specified multiple
     times. __<peer>__ is optional and is the address of the remote endpoint
@@ -536,6 +554,9 @@ interface name. Better name it "bootnet" or "bluesocket".
 **nameserver=**__<IP>__ [**nameserver=**__<IP>__ ...]::
     specify nameserver(s) to use
 
+**rd.peerdns=0**::
+    Disable DNS setting of DHCP parameters.
+
 **biosdevname=0**::
     boolean, turn off biosdevname network interface renaming
 
@@ -548,13 +569,14 @@ interface name. Better name it "bootnet" or "bluesocket".
     VLAN_PLUS_VID_NO_PAD (vlan5), DEV_PLUS_VID (eth0.0005),
     DEV_PLUS_VID_NO_PAD (eth0.5)
 
-**bond=**__<bondname>__[:__<bondslaves>__:[:__<options>__]]::
+**bond=**__<bondname>__[:__<bondslaves>__:[:__<options>__[:<mtu>]]]::
     Setup bonding device <bondname> on top of <bondslaves>.
     <bondslaves> is a comma-separated list of physical (ethernet) interfaces.
     <options> is a comma-separated list on bonding options (modinfo bonding for
     details) in format compatible with initscripts. If <options> includes
     multi-valued arp_ip_target option, then its values should be separated by
-    semicolon. Bond without parameters assumes
+    semicolon. if the mtu is specified, it will be set on the bond master.
+    Bond without parameters assumes
     bond=bond0:eth0,eth1:mode=balance-rr
 
 **team=**__<teammaster>__:__<teamslaves>__::
@@ -591,7 +613,32 @@ NFS
     method. This is supported by dracut, but not recommended.
 
 **rd.nfs.domain=**__<NFSv4 domain name>__::
-    Set the NFSv4 domain name. Will overwrite the settings in _/etc/idmap.conf_.
+    Set the NFSv4 domain name. Will override the settings in _/etc/idmap.conf_.
+
+**rd.net.dhcp.retry=**__<cnt>__::
+    If this option is set, dracut will try to connect via dhcp <cnt> times before failing.
+    Default is 1.
+
+**rd.net.timeout.dhcp=**__<arg>__::
+    If this option is set, dhclient is called with "-timeout <arg>".
+
+**rd.net.timeout.iflink=**__<seconds>__::
+    Wait <seconds> until link shows up. Default is 60 seconds.
+
+**rd.net.timeout.ifup=**__<seconds>__::
+    Wait <seconds> until link has state "UP". Default is 20 seconds.
+
+**rd.net.timeout.route=**__<seconds>__::
+    Wait <seconds> until route shows up. Default is 20 seconds.
+
+**rd.net.timeout.ipv6dad=**__<seconds>__::
+    Wait <seconds> until IPv6 DAD is finished. Default is 50 seconds.
+
+**rd.net.timeout.ipv6auto=**__<seconds>__::
+    Wait <seconds> until IPv6 automatic addresses are assigned. Default is 40 seconds.
+
+**rd.net.timeout.carrier=**__<seconds>__::
+    Wait <seconds> until carrier is recognized. Default is 5 seconds.
 
 CIFS
 ~~~
@@ -700,6 +747,12 @@ iscsistart -b --param node.session.timeo.replacement_timeout=30
 **rd.iscsi.ibft** **rd.iscsi.ibft=1**:
     Turn on iBFT autoconfiguration for the interfaces
 
+**rd.iscsi.waitnet=0**:
+    Turn off waiting for all interfaces to be up before trying to login to the iSCSI targets.
+
+**rd.iscsi.testroute=0**:
+    Turn off checking, if the route to the iSCSI target IP is possible before trying to login.
+
 FCoE
 ~~~~
 **fcoe=**__<edd|interface|MAC>__:__{dcb|nodcb}__::
@@ -711,13 +764,21 @@ NOTE: letters in the MAC-address must be lowercase!
 
 NBD
 ~~~
-**root=**??? **netroot=**nbd:__<server>__:__<port>__[:__<fstype>__[:__<mountopts>__[:__<nbdopts>__]]]::
-    mount nbd share from <server>
+**root=**??? **netroot=**nbd:__<server>__:__<port/exportname>__[:__<fstype>__[:__<mountopts>__[:__<nbdopts>__]]]::
+    mount nbd share from <server>.
++
+NOTE:
+    If "exportname" instead of "port" is given the standard port is used.
+    Newer versions of nbd are only supported with "exportname".
 
-**root=dhcp** with **dhcp** **root-path=**nbd:__<server>__:__<port>__[:__<fstype>__[:__<mountopts>__[:__<nbdopts>__]]]::
+**root=dhcp** with **dhcp** **root-path=**nbd:__<server>__:__<port/exportname>__[:__<fstype>__[:__<mountopts>__[:__<nbdopts>__]]]::
     root=dhcp alone directs initrd to look at the DHCP root-path where NBD
     options can be specified. This syntax is only usable in cases where you are
     directly mounting the volume as the rootfs.
++
+NOTE:
+    If "exportname" instead of "port" is given the standard port is used.
+    Newer versions of nbd are only supported with "exportname".
 
 DASD
 ~~~~
@@ -727,12 +788,19 @@ DASD
 ZFCP
 ~~~~
 **rd.zfcp=**__<zfcp adaptor device bus ID>__,__<WWPN>__,__<FCPLUN>__::
-    rd.zfcp can be specified multiple times on the kernel command line.
+    rd.zfcp can be specified multiple times on the kernel command
+    line.
+
+**rd.zfcp=**__<zfcp adaptor device bus ID>__::
+    If NPIV is enabled and the 'allow_lun_scan' parameter to the zfcp
+    module is set to 'Y' then the zfcp adaptor will be initiating a
+    scan internally and the <WWPN> and <FCPLUN> parameters can be omitted.
 +
 [listing]
 .Example
 --
 rd.zfcp=0.0.4000,0x5005076300C213e9,0x5022000000000000
+rd.zfcp=0.0.4000
 --
 
 **rd.zfcp.conf=0**::
@@ -755,21 +823,26 @@ Booting live images
 Dracut offers multiple options for live booted images:
 
 =====================
-squashfs with read-only filesystem image::: The system will boot with a read
-only filesystem from the squashfs and apply a writable device mapper snapshot
+SquashFS with read-only filesystem image::: The system will boot with a read
+only filesystem from the SquashFS and apply a writable device-mapper snapshot
 over the read only filesystem.  Using this method ensures a relatively fast
 boot and lower RAM usage. Users **must be careful** to avoid writing too many
-blocks to the snapshot volume.  Once the blocks of the snapshot are exhaused,
-the live filesystem becomes unusable and requires a reboot.
+blocks to the snapshot volume.  Once the blocks of the snapshot overlay are
+exhausted, the root filesystem becomes read only and may cause application
+failures.  The overlay file is marked 'Overflow', and a difficult recovery is
+required to repair and enlarge the overlay offline.  Non-persistent overlays
+are sparse files in RAM that only consume content space as required blocks are
+allocated.  They default to an apparent size of 32 GiB in RAM.  The size can be
+adjusted with the **rd.live.overlay.size=** kernel command line option.
 +
 The filesystem structure is expected to be:
 +
 [listing]
 --
-squashfs.img          |  Squashfs downloaded via network
+squashfs.img          |  Squashfs from LiveCD .iso downloaded via network
    !(mount)
    /LiveOS
-       |- ext3fs.img  |  Filesystem image to mount read-only
+       |- rootfs.img  |  Filesystem image to mount read-only
             !(mount)
             /bin      |  Live filesystem
             /boot     |
@@ -781,11 +854,34 @@ Dracut uses this method of live booting by default.  No additional command line
 options are required other than **root=live:<URL>** to specify the location
 of your squashed filesystem.
 +
-writable filesystem image::: The system will retrieve a compressed filesystem
-image, connect it to a loopback device, and mount it as a writable volume.  More
-RAM is required during boot but the live filesystem is easier to manage if it
-becomes full.  Users can make a filesystem image of any size and that size will
-be maintained when the system boots.
+- The compressed SquashFS image can be copied during boot to RAM at
+`/run/initramfs/squashed.img` by using the **rd.live.ram=1** option.
+- A device with a persistent overlay can be booted read only by using the
+**rd.live.overlay.readonly** option on the kernel command line.  This will
+cause a temporary, writable overlay to be stacked over a read-only snapshot
+of the root filesystem.
++
+Uncompressed live filesystem image:::
+When the live system was installed with the '--skipcompress' option of the
+__livecd-iso-to-disk__ installation script for Live USB devices, the root
+filesystem image, `rootfs.img`, is expanded on installation and no SquashFS
+is involved during boot.
++
+- If **rd.live.ram=1** is used in this situation, the full, uncompressed
+root filesystem is copied during boot to `/run/initramfs/rootfs.img` in the
+`/run` tmpfs.
++
+- If **rd.live.overlay=none** is provided as a kernel command line option,
+a writable, linear device-mapper target is created on boot with no overlay.
+
+writable filesystem image:::
+The system will retrieve a compressed filesystem image, extract it to
+`/run/initramfs/fsimg/rootfs.img`, connect it to a loop device, create a
+writable, linear device-mapper target at `/dev/mapper/live-rw`, and mount that
+as a writable volume at `/`.  More RAM is required during boot but the live
+filesystem is easier to manage if it becomes full.  Users can make a filesystem
+image of any size and that size will be maintained when the system boots. There
+is no persistence of root filesystem changes between boots with this option.
 +
 The filesystem structure is expected to be:
 +
@@ -793,7 +889,7 @@ The filesystem structure is expected to be:
 --
 rootfs.tgz            |  Compressed tarball containing fileystem image
    !(unpack)
-   /rootfs.img        |  Filesystem image
+   /rootfs.img        |  Filesystem image at /run/initramfs/fsimg/
       !(mount)
       /bin            |  Live filesystem
       /boot           |
@@ -801,11 +897,23 @@ rootfs.tgz            |  Compressed tarball containing fileystem image
       ...             |
 --
 +
-To use this boot option, ensure that **rd.writable_fsimg=1** is in your kernel
+To use this boot option, ensure that **rd.writable.fsimg=1** is in your kernel
 command line and add the **root=live:<URL>** to specify the location
-of your compressed filesystem image tarball.
+of your compressed filesystem image tarball or SquashFS image.
 =====================
 
+**rd.writable.fsimg=**1::
+Enables writable filesystem support.  The system will boot with a fully
+writable (but non-persistent) filesystem without snapshots __(see notes above
+about available live boot options)__.  You can use the **rootflags** option to
+set mount options for the live filesystem as well __(see documentation about
+rootflags in the **Standard** section above)__.
+This implies that the whole image is copied to RAM before the boot continues.
++
+NOTE: There must be enough free RAM available to hold the complete image.
++
+This method is very suitable for diskless boots.
+
 **root=**live:__<url>__::
 Boots a live image retrieved from __<url>__.  Valid handlers: __http, https, ftp, torrent, tftp__.
 +
@@ -821,14 +929,74 @@ root=live:torrent://example.com/liveboot.img.torrent
 Enables debug output from the live boot process.
 
 **rd.live.dir=**__<path>__::
-Specifies the directory within the squashfs where the ext3fs.img or rootfs.img
-can be found.  By default, this is __LiveOS__.
+Specifies the directory within the boot device where the squashfs.img or
+rootfs.img can be found.  By default, this is __LiveOS__.
 
-**rd.writable.fsimg=**1::
-Enables writable filesystem support.  The system will boot with a fully 
-writable filesystem without snapshots __(see notes above about available live boot options)__.
-You can use the **rootflags** option to set mount options for the live
-filesystem as well __(see documentation about rootflags in the **Standard** section above)__.
+**rd.live.squashimg=**__<filename of SquashFS image>__::
+Specifies the filename for a SquashFS image of the root filesystem.
+By default, this is __squashfs.img__.
+
+**rd.live.ram=**1::
+Copy the complete image to RAM and use this for booting. This is useful
+when the image resides on, i.e., a DVD which needs to be ejected later on.
+
+**rd.live.overlay=**__<devspec>__:__(<pathspec>|auto)__|__none__::
+Allow the usage of a permanent overlay.
+- _<devspec>_ specifies the path to a device with a mountable filesystem.
+- _<pathspec>_ is the path to a file within that filesystem, which shall be
+used to persist the changes made to the device specified by the
+**root=live:__<url>__** option.
+- _none_ specifies no overlay when an uncompressed live root filesystem is
+available.
+If a persistent overlay is detected at the standard LiveOS path, the overlay &
+overlay type detected (whether Device-mapper or OverlayFS) will be used.
++
+[listing]
+.Example
+--
+rd.live.overlay=/dev/sdb1:persistent-overlay.img
+--
+
+**rd.live.overlay.size=**__<size_MiB>__::
+Specifies a non-persistent overlay size in MiB.  The default is _32768_.
+
+**rd.live.overlay.readonly=**1::
+Specifies a non-persistent, writable snapshot overlay to be stacked over a
+read-only snapshot of the root filesystem, `/dev/mapper/live-ro`, or a read-
+only loop device of a writable `rootfs.img`.
+
+**rd.live.overlay.reset=**1::
+Specifies that a persistent overlay should be reset on boot.  All root
+filesystem changes are vacated by this action.
+
+**rd.live.overlay.thin=**1::
+Enables the usage of thin snapshots instead of classic dm snapshots.
+The advantage of thin snapshots is that they support discards, and will free
+blocks that are not claimed by the filesystem. In this use case, this means
+that memory is given back to the kernel when the filesystem does not claim it
+anymore.
+
+**rd.live.overlay.overlayfs=**1::
+Enables the use of the **OverlayFS** kernel module, if available, to provide a
+copy-on-write union directory for the root filesystem.  OverlayFS overlays are
+directories of the files that have changed on the read-only base (lower)
+filesystem.  The root filesystem is provided through a special overlay type
+mount that merges the lower and upper directories.  If an OverlayFS upper
+directory is not present on the boot device, a tmpfs directory will be created
+at /run/overlayfs to provide temporary storage.  Persistent storage can be
+provided on vfat or msdos formatted devices by supplying the OverlayFS upper
+directory within an embedded filesystem that supports the creation of trusted.*
+extended attributes and provides a valid d_type in readdir responses, such as
+with ext4 and xfs.  On non-vfat-formatted devices, a persistent OverlayFS
+overlay can extend the available root filesystem storage up to the capacity of
+the LiveOS device.
+
+If a persistent overlay is detected at the standard LiveOS path, the overlay &
+overlay type detected (whether OverlayFS or Device-mapper) will be used.
+
+The **rd.live.overlay.readonly** option, which allows a persistent overlayfs to
+be mounted read only through a higher level transient overlay directory, has
+been implemented through the multiple lower layers feature of OverlayFS.
 
 
 Plymouth Boot Splash
@@ -952,6 +1120,8 @@ rd_NO_MD:: rd.md=0
 
 rd_MD_UUID:: rd.md.uuid
 
+rd_NO_MULTIPATH: rd.multipath=0
+
 rd_NFS_DOMAIN:: rd.nfs.domain
 
 iscsi_initiator:: rd.iscsi.initiator

dracut.conf

@@ -1,51 +1,3 @@
-# PUT YOUR CONFIG HERE OR IN separate files named *.conf
-# in /etc/dracut.conf.d
-# SEE man dracut.conf(5)
-
-# Sample dracut config file
-
-#logfile=/var/log/dracut.log
-#fileloglvl=6
-
-# Exact list of dracut modules to use.  Modules not listed here are not going
-# to be included.  If you only want to add some optional modules use
-# add_dracutmodules option instead.
-#dracutmodules+=""
-
-# dracut modules to omit
-#omit_dracutmodules+=""
-
-# dracut modules to add to the default
-#add_dracutmodules+=""
-
-# additional kernel modules to the default
-#add_drivers+=""
-
-# list of kernel filesystem modules to be included in the generic initramfs
-#filesystems+=""
-
-# build initrd only to boot current hardware
-#hostonly="yes"
-#
-
-# install local /etc/mdadm.conf
-#mdadmconf="no"
-
-# install local /etc/lvm/lvm.conf
-#lvmconf="no"
-
-# A list of fsck tools to install. If it's not specified, module's hardcoded
-# default is used, currently: "umount mount /sbin/fsck* xfs_db xfs_check
-# xfs_repair e2fsck jfs_fsck reiserfsck btrfsck". The installation is
-# opportunistic, so non-existing tools are just ignored.
-#fscks=""
-
-# inhibit installation of any fsck tools
-#nofscks="yes"
-
-# mount / and /usr read-only by default
-#ro_mnt="no"
-
-# set the directory for temporary files
-# default: /var/tmp
-#tmpdir=/tmp
+# PUT YOUR CONFIG IN separate files
+# in /etc/dracut.conf.d named "<name>.conf"
+# SEE man dracut.conf(5) for options

dracut.conf.5.asc

@@ -10,35 +10,40 @@ dracut.conf - configuration file(s) for dracut
 
 SYNOPSIS
 --------
-_/etc/dracut.conf_ _/etc/dracut.conf.d/*.conf_
+_/etc/dracut.conf_
+_/etc/dracut.conf.d/\*.conf_
 _/usr/lib/dracut/dracut.conf.d/*.conf_
 
 Description
 -----------
 _dracut.conf_ is loaded during the initialisation phase of dracut. Command line
-parameter will overwrite any values set here.
+parameter will override any values set here.
 
 _*.conf_ files are read from /usr/lib/dracut/dracut.conf.d and
 /etc/dracut.conf.d. Files with the same name in /etc/dracut.conf.d will replace
 files in /usr/lib/dracut/dracut.conf.d.
-The files are then read in alphanumerical order and will overwrite parameters
+The files are then read in alphanumerical order and will override parameters
 set in _/etc/dracut.conf_. Each line specifies an attribute and a value. A '#'
 indicates the beginning of a comment; following characters, up to the end of the
 line are not interpreted.
 
-dracut command line options will overwrite any values set here.
+dracut command line options will override any values set here.
 
 Configuration files must have the extension .conf; other extensions are ignored.
 
+*add_dracutmodules+=*" __<dracut modules>__ "::
+    Add a space-separated list of dracut modules to call when building the
+    initramfs. Modules are located in _/usr/lib/dracut/modules.d_.
+
 *dracutmodules+=*" __<dracut modules>__ "::
     Specify a space-separated list of dracut modules to call when building the
     initramfs. Modules are located in _/usr/lib/dracut/modules.d_.
+    This option forces dracut to only include the specified dracut modules.
+    In most cases the "add_dracutmodules" option is what you want to use.
 
 *omit_dracutmodules+=*" __<dracut modules>__ "::
-    Omit a space-separated list of dracut modules.
-
-*add_dracutmodules+=*" __<dracut modules>__ "::
-    Add a space-separated list of dracut modules.
+    Omit a space-separated list of dracut modules to call when building the
+    initramfs. Modules are located in _/usr/lib/dracut/modules.d_.
 
 *drivers+=*" __<kernel modules>__ "::
     Specify a space-separated list of kernel modules to exclusively include in
@@ -74,6 +79,13 @@ Configuration files must have the extension .conf; other extensions are ignored.
     Specify additional files to include in the initramfs, separated by spaces,
     if they exist.
 
+*compress=*"__{bzip2|lzma|xz|gzip|lzo|lz4|<compressor [args ...]>}__"::
+    Compress the generated initramfs using the passed compression program. If
+    you pass it just the name of a compression program, it will call that
+    program with known-working arguments. If you pass arguments, it will be called
+    with exactly those arguments. Depending on what you pass, this may result in
+    an initramfs that the kernel cannot decompress.
+
 *do_strip=*"__{yes|no}__"::
     Strip binaries in the initramfs (default=yes)
 
@@ -84,8 +96,8 @@ Configuration files must have the extension .conf; other extensions are ignored.
     Host-Only mode: Install only what is needed for booting the local host
     instead of a generic host and generate host-specific configuration.
 
-*hostonly_cmdline*"__{yes|no}__"::
-    If set, store the kernel command line arguments needed in the initramfs
+*hostonly_cmdline=*"__{yes|no}__"::
+    If set to "yes", store the kernel command line arguments needed in the initramfs
 
 *persistent_policy=*"__<policy>__"::
     Use _<policy>_ to address disks and partitions.
@@ -172,7 +184,7 @@ provide a valid _/etc/fstab_.
 *show_modules=*"__{yes|no}__"::
     Print the name of the included modules to standard output during build.
 
-*i18n_vars="__<variable mapping>__"::
+*i18n_vars=*"__<variable mapping>__"::
     Distribution specific variable mapping.
     See dracut/modules.d/10i18n/README for a detailed description.
 
@@ -189,6 +201,16 @@ provide a valid _/etc/fstab_.
 *loginstall=*"__<DIR>__"::
     Log all files installed from the host to _<DIR>_.
 
+*uefi_stub=*"_<FILE>_"::
+    Specifies the UEFI stub loader, which will load the attached kernel, initramfs and
+    kernel command line and boots the kernel. The default is
+    _/lib/systemd/boot/efi/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
+    or _/usr/lib/gummiboot/linux<EFI-MACHINE-TYPE-NAME>.efi.stub_
+
+*kernel_image=*"_<FILE>_"::
+    Specifies the kernel image, which to include in the UEFI executable. The default is
+    _/lib/modules/<KERNEL-VERSION>/vmlinuz_ or _/boot/vmlinuz-<KERNEL-VERSION>_
+
 Files
 -----
 _/etc/dracut.conf_::
@@ -196,7 +218,7 @@ _/etc/dracut.conf_::
     _/etc/dracut.conf.d/_.
 
 _/etc/dracut.conf.d/_::
-    Any _/etc/dracut.conf.d/*.conf_ file can overwrite the values in
+    Any _/etc/dracut.conf.d/*.conf_ file can override the values in
     _/etc/dracut.conf_. The configuration files are read in alphanumerical
     order.
 

dracut.conf.d/fedora.conf.example

@@ -2,8 +2,10 @@
 
 # i18n
 i18n_vars="/etc/sysconfig/keyboard:KEYTABLE-KEYMAP /etc/sysconfig/i18n:SYSFONT-FONT,FONTACM-FONT_MAP,FONT_UNIMAP"
-i18n_default_font="latarcyrheb-sun16"
+i18n_default_font="eurlatgr"
 i18n_install_all="yes"
+
+
 stdloglvl=3
 sysloglvl=5
 install_optional_items+=" vi /etc/virc ps grep cat rm "
@@ -13,3 +15,6 @@ systemdsystemunitdir=/usr/lib/systemd/system
 systemdsystemconfdir=/etc/systemd/system
 udevdir=/usr/lib/udev
 hostonly="yes"
+hostonly_cmdline="no"
+early_microcode="yes"
+reproducible="yes"

dracut.conf.d/suse.conf.example

@@ -1,3 +1,24 @@
+# SUSE specifc dracut settings
+#
+# SUSE by default always builds a as small as possible initrd for performance
+# and resource reasons.
+# If you like to build a generic initrd which works on other platforms than
+# on the one dracut/mkinitrd got called comment out below setting(s).
+hostonly="yes"
+hostonly_cmdline="yes"
+
+compress="xz -0 --check=crc32 --memlimit-compress=50%"
+
 i18n_vars="/etc/sysconfig/language:RC_LANG-LANG,RC_LC_ALL-LC_ALL /etc/sysconfig/console:CONSOLE_UNICODEMAP-FONT_UNIMAP,CONSOLE_FONT-FONT,CONSOLE_SCREENMAP-FONT_MAP /etc/sysconfig/keyboard:KEYTABLE-KEYMAP"
 omit_drivers+=" i2o_scsi"
 
+# Below adds additional tools to the initrd which are not urgently necessary to
+# bring up the system, but help to debug problems.
+# See /usr/lib/dracut/modules.d/95debug/module-setup.sh which additional tools
+# are installed and add more if you need them. This specifically helps if you
+# use:
+# rd.break=[cmdline|pre-udev|pre-trigger|initqueue|pre-mount|
+# mount|pre-pivot|cleanup]
+# boot parameter or if you are forced to enter the dracut emergency shell.
+
+# add_dracutmodules+=debug

dracut.modules.7.asc

@@ -19,7 +19,7 @@ you can replace init with your own version of _99base_, this is not encouraged.
 Instead you should use, if possible, the hooks of dracut. All hooks, and the
 point of time in which they are executed, are described in <<stages>>.
 
-The main script, which creates the initramfs is dracut itsself. It parses all
+The main script, which creates the initramfs is dracut itself. It parses all
 arguments and sets up the directory, in which everything is installed. It then
 executes all check, install, installkernel scripts found in the modules, which
 are to be processed. After everything is installed, the install directory is
@@ -168,7 +168,7 @@ inst_hook cmdline 20 "$moddir/parse-insmodpost.sh"
 inst_simple "$moddir/insmodpost.sh" /sbin/insmodpost.sh
 ----
 
-The _pase-instmodpost.sh_ parses the kernel command line for a argument
+The _parse-instmodpost.sh_ parses the kernel command line for a argument
 rd.driver.post, blacklists the module from being autoloaded and installs the
 hook _insmodpost.sh_ in the _initqueue/settled_.
 

dracut.spec

@@ -1,6 +1,11 @@
 %define dracutlibdir %{_prefix}/lib/dracut
 %bcond_without doc
 
+# We ship a .pc file but don't want to have a dep on pkg-config. We
+# strip the automatically generated dep here and instead co-own the
+# directory.
+%global __requires_exclude pkg-config
+
 # Variables must be defined
 %define with_nbd                1
 
@@ -28,12 +33,12 @@ License: GPLv2+ and LGPLv2+
 URL: https://dracut.wiki.kernel.org/
 
 # Source can be generated by
-# http://git.kernel.org/?p=boot/dracut/dracut.git;a=snapshot;h=%{version};sf=tgz
+# http://git.kernel.org/?p=boot/dracut/dracut.git;a=snapshot;h=%%{version};sf=tgz
 Source0: http://www.kernel.org/pub/linux/utils/boot/dracut/dracut-%{version}.tar.xz
 Source1: https://www.gnu.org/licenses/lgpl-2.1.txt
 
-
 BuildRequires: bash git
+BuildRequires: kmod-devel >= 15
 
 %if 0%{?fedora} || 0%{?rhel}
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -41,7 +46,6 @@ BuildRequires: pkgconfig
 %endif
 %if 0%{?fedora}
 BuildRequires: bash-completion
-BuildRequires: pkgconfig
 %endif
 
 %if 0%{?suse_version}
@@ -60,14 +64,13 @@ BuildRequires: docbook-style-xsl docbook-dtds libxslt
 BuildRequires: asciidoc
 %endif
 
-
 %if 0%{?fedora} > 12 || 0%{?rhel}
 # no "provides", because dracut does not offer
 # all functionality of the obsoleted packages
-Obsoletes: mkinitrd <= 6.0.93
-Obsoletes: mkinitrd-devel <= 6.0.93
-Obsoletes: nash <= 6.0.93
-Obsoletes: libbdevid-python <= 6.0.93
+Obsoletes: mkinitrd < 6.0.94
+Obsoletes: mkinitrd-devel < 6.0.94
+Obsoletes: nash < 6.0.94
+Obsoletes: libbdevid-python < 6.0.94
 %endif
 
 %if 0%{?fedora} > 16 || 0%{?rhel} > 6
@@ -82,9 +85,9 @@ Provides: mkinitrd = 2.6.1
 Obsoletes: dracut-kernel < 005
 Provides:  dracut-kernel = %{version}-%{release}
 
-Obsoletes: dracut <= 029
-Obsoletes: dracut-norescue
-Provides:  dracut-norescue
+Obsoletes: dracut < 030
+Obsoletes: dracut-norescue < 030
+Provides:  dracut-norescue = %{version}-%{release}
 
 Requires: bash >= 4
 Requires: coreutils
@@ -92,15 +95,26 @@ Requires: cpio
 Requires: filesystem >= 2.1.0
 Requires: findutils
 Requires: grep
-Requires: hardlink
-Requires: gzip xz
 Requires: kmod
 Requires: sed
+Requires: xz
+Requires: gzip
+
+%if 0%{?fedora} > 22 || 0%{?rhel} > 7
+Recommends: grubby
+Recommends: hardlink
+Recommends: pigz
+Recommends: kpartx
+%else
+Requires: hardlink
+Requires: gzip
 Requires: kpartx
+%endif
 
 %if 0%{?fedora} || 0%{?rhel} > 6
 Requires: util-linux >= 2.21
-Requires: systemd >= 199
+Requires: systemd >= 219
+Requires: systemd-udev >= 219
 Requires: procps-ng
 Conflicts: grubby < 8.23
 Conflicts: initscripts < 8.63-1
@@ -168,11 +182,21 @@ Requires: libcap
 This package requires everything which is needed to build an
 initramfs with dracut, which drops capabilities.
 
+%package live
+Summary: dracut modules to build a dracut initramfs with live image capabilities
+Requires: %{name} = %{version}-%{release}
+Requires: %{name}-network = %{version}-%{release}
+Requires: tar gzip coreutils bash device-mapper curl
+
+%description live
+This package requires everything which is needed to build an
+initramfs with dracut, with live image capabilities, like Live CDs.
+
 %package config-generic
 Summary: dracut configuration to turn off hostonly image generation
 Requires: %{name} = %{version}-%{release}
-Obsoletes: dracut-nohostonly
-Provides:  dracut-nohostonly
+Obsoletes: dracut-nohostonly < 030
+Provides:  dracut-nohostonly = %{version}-%{release}
 
 %description config-generic
 This package provides the configuration to turn off the host specific initramfs
@@ -181,7 +205,7 @@ generation with dracut and generates a generic image by default.
 %package config-rescue
 Summary: dracut configuration to turn on rescue image generation
 Requires: %{name} = %{version}-%{release}
-Obsoletes: dracut <= 029
+Obsoletes: dracut < 030
 
 %description config-rescue
 This package provides the configuration to turn on the rescue initramfs
@@ -195,25 +219,17 @@ Requires: %{name} = %{version}-%{release}
 This package contains tools to assemble the local initrd and host configuration.
 
 %prep
-%setup -q -n %{name}-%{version}
+%autosetup -n %{name}-%{version} -S git_am
 cp %{SOURCE1} .
 
-%if %{defined PATCH1}
-git init
-git config user.email "dracut-maint@redhat.com"
-git config user.name "Fedora dracut team"
-git add .
-git commit -a -q -m "%{version} baseline."
-
-# Apply all the patches.
-git am -p1 %{patches}
-%endif
-
 %build
-%configure --systemdsystemunitdir=%{_unitdir} --bashcompletiondir=$(pkg-config --variable=completionsdir bash-completion) --libdir=%{_prefix}/lib \
+%configure  --systemdsystemunitdir=%{_unitdir} \
+            --bashcompletiondir=$(pkg-config --variable=completionsdir bash-completion) \
+            --libdir=%{_prefix}/lib \
 %if %{without doc}
-     --disable-documentation
+            --disable-documentation \
 %endif
+            ${NULL}
 
 make %{?_smp_mflags}
 
@@ -286,10 +302,6 @@ echo 'dracut_rescue_image="yes"' > $RPM_BUILD_ROOT%{dracutlibdir}/dracut.conf.d/
 > $RPM_BUILD_ROOT/etc/system-fips
 %endif
 
-# create compat symlink
-mkdir -p $RPM_BUILD_ROOT%{_sbindir}
-ln -sr $RPM_BUILD_ROOT%{_bindir}/dracut $RPM_BUILD_ROOT%{_sbindir}/dracut
-
 %clean
 rm -rf -- $RPM_BUILD_ROOT
 
@@ -301,8 +313,6 @@ rm -rf -- $RPM_BUILD_ROOT
 %{!?_licensedir:%global license %%doc}
 %license COPYING lgpl-2.1.txt
 %{_bindir}/dracut
-# compat symlink
-%{_sbindir}/dracut
 %{_datadir}/bash-completion/completions/dracut
 %{_datadir}/bash-completion/completions/lsinitrd
 %if 0%{?fedora} > 12 || 0%{?rhel} >= 6 || 0%{?suse_version} > 9999
@@ -312,6 +322,7 @@ rm -rf -- $RPM_BUILD_ROOT
 %dir %{dracutlibdir}
 %dir %{dracutlibdir}/modules.d
 %{dracutlibdir}/dracut-functions.sh
+%{dracutlibdir}/dracut-init.sh
 %{dracutlibdir}/dracut-functions
 %{dracutlibdir}/dracut-version.sh
 %{dracutlibdir}/dracut-logger.sh
@@ -324,6 +335,8 @@ rm -rf -- $RPM_BUILD_ROOT
 %endif
 %dir %{_sysconfdir}/dracut.conf.d
 %dir %{dracutlibdir}/dracut.conf.d
+%dir %{_datadir}/pkgconfig
+%{_datadir}/pkgconfig/dracut.pc
 
 %if %{with doc}
 %{_mandir}/man8/dracut.8*
@@ -345,6 +358,8 @@ rm -rf -- $RPM_BUILD_ROOT
 %{dracutlibdir}/modules.d/00bootchart
 %endif
 %{dracutlibdir}/modules.d/00bash
+%{dracutlibdir}/modules.d/00systemd
+%{dracutlibdir}/modules.d/01systemd-initrd
 %{dracutlibdir}/modules.d/03modsign
 %{dracutlibdir}/modules.d/03rescue
 %{dracutlibdir}/modules.d/04watchdog
@@ -355,15 +370,16 @@ rm -rf -- $RPM_BUILD_ROOT
 %{dracutlibdir}/modules.d/50drm
 %{dracutlibdir}/modules.d/50plymouth
 %{dracutlibdir}/modules.d/80cms
+%{dracutlibdir}/modules.d/80lvmmerge
 %{dracutlibdir}/modules.d/90btrfs
 %{dracutlibdir}/modules.d/90crypt
 %{dracutlibdir}/modules.d/90dm
 %{dracutlibdir}/modules.d/90dmraid
-%{dracutlibdir}/modules.d/90dmsquash-live
 %{dracutlibdir}/modules.d/90kernel-modules
 %{dracutlibdir}/modules.d/90lvm
 %{dracutlibdir}/modules.d/90mdraid
 %{dracutlibdir}/modules.d/90multipath
+%{dracutlibdir}/modules.d/90multipath-hostonly
 %{dracutlibdir}/modules.d/90qemu
 %{dracutlibdir}/modules.d/91crypt-gpg
 %{dracutlibdir}/modules.d/91crypt-loop
@@ -389,11 +405,10 @@ rm -rf -- $RPM_BUILD_ROOT
 %{dracutlibdir}/modules.d/98pollcdrom
 %{dracutlibdir}/modules.d/98selinux
 %{dracutlibdir}/modules.d/98syslog
-%{dracutlibdir}/modules.d/98systemd
+%{dracutlibdir}/modules.d/98dracut-systemd
 %{dracutlibdir}/modules.d/98usrmount
 %{dracutlibdir}/modules.d/99base
 %{dracutlibdir}/modules.d/99fs-lib
-%{dracutlibdir}/modules.d/99img-lib
 %{dracutlibdir}/modules.d/99shutdown
 %attr(0644,root,root) %ghost %config(missingok,noreplace) %{_localstatedir}/log/dracut.log
 %dir %{_sharedstatedir}/initramfs
@@ -422,10 +437,11 @@ rm -rf -- $RPM_BUILD_ROOT
 
 %files network
 %defattr(-,root,root,0755)
+%{dracutlibdir}/modules.d/02systemd-networkd
 %{dracutlibdir}/modules.d/40network
+%{dracutlibdir}/modules.d/90kernel-network-modules
 %{dracutlibdir}/modules.d/95fcoe
 %{dracutlibdir}/modules.d/95iscsi
-%{dracutlibdir}/modules.d/90livenet
 %{dracutlibdir}/modules.d/90qemu-net
 %{dracutlibdir}/modules.d/95cifs
 %{dracutlibdir}/modules.d/95nbd
@@ -452,6 +468,13 @@ rm -rf -- $RPM_BUILD_ROOT
 %defattr(-,root,root,0755)
 %{dracutlibdir}/modules.d/02caps
 
+%files live
+%defattr(-,root,root,0755)
+%{dracutlibdir}/modules.d/99img-lib
+%{dracutlibdir}/modules.d/90dmsquash-live
+%{dracutlibdir}/modules.d/90dmsquash-live-ntfs
+%{dracutlibdir}/modules.d/90livenet
+
 %files tools
 %defattr(-,root,root,0755)
 

dracut.usage.asc

@@ -99,10 +99,6 @@ raid with encryption and LVM on top), as long as you specify the correct
 filesystem LABEL or UUID on the kernel command line for your root device, dracut
 will find it and boot from it.
 
-The kernel command line usually can be configured in _/boot/grub/grub.conf_ or
-_/boot/grub2/grub.cfg_, if grub is your bootloader and it also can be edited in
-the real boot process in the grub menu.
-
 The kernel command line can also be provided by the dhcp server with the
 root-path option. See <<NetworkBoot>>.
 
@@ -246,23 +242,6 @@ specified multiple times.
 If your root partition is on a network drive, you have to have the network
 dracut modules installed to create a network aware initramfs image.
 
-On a Red Hat Enterprise Linux or Fedora system, this means, you have to install
-the _dracut-network_ rpm package:
-
-
-----
-# yum install dracut-network
-----
-
-The resulting initramfs image can be served by a boot manager residing on your
-local hard drive or it can be served by a PXE/TFTP server.
-
-How to setup your PXE/TFTP server can be found in the
-http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Storage_Administration_Guide/[Red
-Hat Enterprise Linux 6 Storage Administration Guide]
-or http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Storage_Administration_Guide/[Red
-Hat Enterprise Linux 7 Storage Administration Guide].
-
 If you specify ip=dhcp on the kernel command line, then dracut asks a dhcp
 server about the ip adress for the machine. The dhcp server can also serve an
 additional root-path, which will set the root device for dracut. With this
@@ -302,7 +281,7 @@ This will reduce the size of the initramfs image significantly.
 If the boot process does not succeed, you have several options to debug the
 situation. Some of the basic operations are covered here. For more information
 you should also visit:
-http://fedoraproject.org/wiki/How_to_debug_Dracut_problems
+https://www.kernel.org/pub/linux/utils/boot/dracut/dracut.html
 
 
 [[identifying-your-problem-area]]
@@ -327,7 +306,7 @@ stick and mount that. Then you can store the output for later inspection.
 In all cases, the following should be mentioned and attached to your bug report:
 
 * The exact kernel command-line used. Typically from the bootloader
-configuration file (e.g. _/etc/grub.conf_) or from _/proc/cmdline_.
+configuration file (e.g. _/boot/grub2/grub.cfg_) or from _/proc/cmdline_.
 * A copy of your disk partition information from _/etc/fstab_, which might be
 obtained booting an old working initramfs or a rescue medium.
 * Turn on dracut debugging (see _the 'debugging dracut' section_), and attach
@@ -362,7 +341,7 @@ logging during the system boot.  This section documents configuring a
 serial console connection to record boot messages.
 
 . First, enable serial console output for both the kernel and the bootloader.
-. Open the file _/etc/grub.conf_ for editing. Below the line ''timeout=5'', add
+. Open the file _/boot/grub2/grub.cfg_ for editing. Below the line ''timeout=5'', add
 the following:
 +
 ----
@@ -370,14 +349,14 @@ serial --unit=0 --speed=9600
 terminal --timeout=5 serial console
 ----
 +
-. Also in _/etc/grub.conf_, add the following boot arguemnts to the ''kernel''
+. Also in _/boot/grub2/grub.cfg_, add the following boot arguemnts to the ''kernel''
 line:
 +
 ----
 console=tty0 console=ttyS0,9600
 ----
 +
-. When finished, the _/etc/grub.conf_ file should look similar to the example
+. When finished, the _/boot/grub2/grub.cfg_ file should look similar to the example
 below.
 +
 ----
@@ -412,10 +391,10 @@ dracut offers a shell for interactive debugging in the event dracut fails to
 locate your root filesystem. To enable the shell:
 
 . Add the boot parameter ''rd.shell'' to your bootloader configuration file
-(e.g. _/etc/grub.conf_)
+(e.g. _/boot/grub2/grub.cfg_)
 . Remove the boot arguments ''rhgb'' and ''quiet''
 +
-A sample _/etc/grub.conf_ bootloader configuration file is listed below.
+A sample _/boot/grub2/grub.cfg_ bootloader configuration file is listed below.
 +
 ----
 default=0

git2spec.pl

@@ -3,10 +3,22 @@
 sub create_patches {
     my $tag=shift;
     my $pdir=shift;
-    my $num=0;
-    open( GIT, 'git format-patch -M -N --no-signature -o "'.$pdir.'" '.$tag.' |');
-    @lines=<GIT>;
-    close GIT;         # be done
+    my $n=1;
+    my @lines;
+
+    mkdir $pdir, 0755;
+
+    open( GIT, 'git log -p --pretty=email --stat -m --first-parent --reverse '.$tag.'..HEAD |');
+
+    while (<GIT>) {
+        if (/^From [a-z0-9]{40} .*$/) {
+            my $fname = sprintf("%04d", $n++).".patch";
+            push @lines, $fname;
+            open FH, ">".$pdir."/".$fname;
+        }
+        print FH;
+    }
+
     return @lines;
 };
 
@@ -35,7 +47,7 @@ while(<>) {
 	$num=1;
 	for(@patches) {
 	    s/.*\///g;
-	    print "Patch$num: $_";
+	    print "Patch$num: $_\n";
 	    $num++;
 	}
 	print "\n";

install/util.h

@@ -20,6 +20,8 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
+#define _GNU_SOURCE
+
 #include <inttypes.h>
 #include <time.h>
 #include <sys/time.h>
@@ -27,6 +29,7 @@
 #include <stdbool.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include <signal.h>
 #include <sched.h>
 #include <limits.h>

lsinitrd.1.asc

@@ -34,6 +34,15 @@ OPTIONS
 **-k, --kver** _<kernel version>_::
     inspect the initramfs of <kernel version>.
 
+**--unpack**::
+    unpack the initramfs to the current directory, instead of displaying the contents.
+
+**--unpackearly**::
+    unpack the early microcode initramfs to the current directory, instead of displaying the contents.
+
+**-v, --verbose**::
+    unpack verbosely
+
 AVAILABILITY
 ------------
 The lsinitrd command is part of the dracut package and is available from

lsinitrd.sh

@@ -27,6 +27,9 @@ usage()
         echo "-s, --size                  sort the contents of the initramfs by size."
         echo "-m, --mod                   list modules."
         echo "-f, --file <filename>       print the contents of <filename>."
+        echo "--unpack                    unpack the initramfs, instead of displaying the contents."
+        echo "--unpackearly               unpack the early microcode part of the initramfs."
+        echo "-v, --verbose               unpack verbosely."
         echo "-k, --kver <kernel version> inspect the initramfs of <kernel version>."
         echo
     } >&2
@@ -37,16 +40,20 @@ usage()
 
 sorted=0
 modules=0
+unset verbose
 declare -A filenames
 
 unset POSIXLY_CORRECT
 TEMP=$(getopt \
-    -o "shmf:k:" \
+    -o "vshmf:k:" \
     --long kver: \
     --long file: \
     --long mod \
     --long help \
     --long size \
+    --long unpack \
+    --long unpackearly \
+    --long verbose \
     -- "$@")
 
 if (( $? != 0 )); then
@@ -58,13 +65,16 @@ eval set -- "$TEMP"
 
 while (($# > 0)); do
     case $1 in
-        -k|--kver)  KERNEL_VERSION="$2"; shift;;
-        -f|--file)  filenames[${2#/}]=1; shift;;
-        -s|--size)  sorted=1;;
-        -h|--help)  usage; exit 0;;
-        -m|--mod)   modules=1;;
-        --)         shift;break;;
-        *)          usage; exit 1;;
+        -k|--kver)     KERNEL_VERSION="$2"; shift;;
+        -f|--file)     filenames[${2#/}]=1; shift;;
+        -s|--size)     sorted=1;;
+        -h|--help)     usage; exit 0;;
+        -m|--mod)      modules=1;;
+        -v|--verbose)  verbose="--verbose";;
+        --unpack)      unpack=1;;
+        --unpackearly) unpackearly=1;;
+        --)            shift;break;;
+        *)             usage; exit 1;;
     esac
     shift
 done
@@ -108,10 +118,16 @@ if ! [[ -f "$image" ]]; then
     exit 1
 fi
 
+dracutlibdirs() {
+    for d in lib64/dracut lib/dracut usr/lib64/dracut usr/lib/dracut; do
+        echo "$d/$1"
+    done
+}
+
 extract_files()
 {
     (( ${#filenames[@]} == 1 )) && nofileinfo=1
-    for f in ${!filenames[@]}; do
+    for f in "${!filenames[@]}"; do
         [[ $nofileinfo ]] || echo "initramfs:/$f"
         [[ $nofileinfo ]] || echo "========================================================================"
         $CAT $image | cpio --extract --verbose --quiet --to-stdout $f 2>/dev/null
@@ -124,7 +140,8 @@ extract_files()
 list_modules()
 {
     echo "dracut modules:"
-    $CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- 'lib/dracut/modules.txt' 'usr/lib/dracut/modules.txt' 2>/dev/null
+    $CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- \
+        $(dracutlibdirs modules.txt) 2>/dev/null
     ((ret+=$?))
 }
 
@@ -140,9 +157,15 @@ list_files()
     echo "========================================================================"
 }
 
+unpack_files()
+{
+    $CAT "$image" | cpio -id --quiet $verbose
+    ((ret+=$?))
+}
 
-if (( ${#filenames[@]} <= 0 )); then
-    echo "Image: $image: $(du -h $image | while read a b; do echo $a;done)"
+
+if (( ${#filenames[@]} <= 0 )) && [[ -z "$unpack" ]] && [[ -z "$unpackearly" ]]; then
+    echo "Image: $image: $(du -h $image | while read a b || [ -n "$a" ]; do echo $a;done)"
     echo "========================================================================"
 fi
 
@@ -152,13 +175,19 @@ case $bin in
         CAT="cat --"
         is_early=$(cpio --extract --verbose --quiet --to-stdout -- 'early_cpio' < "$image" 2>/dev/null)
         if [[ "$is_early" ]]; then
-            if (( ${#filenames[@]} > 0 )); then
+            if [[ -n "$unpackearly" ]]; then
+                unpack_files
+            elif (( ${#filenames[@]} > 0 )); then
                 extract_files
             else
                 echo "Early CPIO image"
                 list_files
             fi
-            SKIP="$dracutbasedir/skipcpio"
+            if [[ -d "$dracutbasedir/skipcpio" ]]; then
+                SKIP="$dracutbasedir/skipcpio/skipcpio"
+            else
+                SKIP="$dracutbasedir/skipcpio"
+            fi
             if ! [[ -x $SKIP ]]; then
                 echo
                 echo "'$SKIP' not found, cannot display remaining contents!" >&2
@@ -169,38 +198,35 @@ case $bin in
         ;;
 esac
 
-CAT=$({
-        if [[ $SKIP ]]; then
-            $SKIP "$image"
+if [[ $SKIP ]] ; then
+    bin="$($SKIP "$image" | { read -N 6 bin && echo "$bin" ; })"
+else
+    read -N 6 bin < "$image"
+fi
+case $bin in
+    $'\x1f\x8b'*)
+        CAT="zcat --"
+        ;;
+    BZh*)
+        CAT="bzcat --"
+        ;;
+    $'\x71\xc7'*|070701)
+        CAT="cat --"
+        ;;
+    $'\x02\x21'*)
+        CAT="lz4 -d -c"
+        ;;
+    $'\x89'LZO$'\0'*)
+        CAT="lzop -d -c"
+        ;;
+    *)
+        if echo "test"|xz|xzcat --single-stream >/dev/null 2>&1; then
+            CAT="xzcat --single-stream --"
         else
-            cat "$image"
-        fi } | {
-        read -N 6 bin
-        case $bin in
-            $'\x1f\x8b'*)
-                echo "zcat --"
-                ;;
-            BZh*)
-                echo "bzcat --"
-                ;;
-            $'\x71\xc7'*|070701)
-                echo "cat --"
-                ;;
-            $'\x02\x21'*)
-                echo "lz4 -d -c"
-                ;;
-            $'\x89'LZO$'\0'*)
-                echo "lzop -d -c"
-                ;;
-            *)
-                if echo "test"|xz|xzcat --single-stream >/dev/null 2>&1; then
-                    echo "xzcat --single-stream --"
-                else
-                    echo "xzcat --"
-                fi
-                ;;
-        esac
-    })
+            CAT="xzcat --"
+        fi
+        ;;
+esac
 
 skipcpio()
 {
@@ -214,10 +240,13 @@ fi
 
 ret=0
 
-if (( ${#filenames[@]} > 0 )); then
+if [[ -n "$unpack" ]]; then
+    unpack_files
+elif (( ${#filenames[@]} > 0 )); then
     extract_files
 else
-    version=$($CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- 'lib/dracut/dracut-*' 'usr/lib/dracut/dracut-*' 2>/dev/null)
+    version=$($CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- \
+        $(dracutlibdirs 'dracut-*') 2>/dev/null)
     ((ret+=$?))
     echo "Version: $version"
     echo
@@ -226,7 +255,8 @@ else
         echo "========================================================================"
     else
         echo -n "Arguments: "
-        $CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- 'lib/dracut/build-parameter.txt' 'usr/lib/dracut/build-parameter.txt' 2>/dev/null
+        $CAT "$image" | cpio --extract --verbose --quiet --to-stdout -- \
+            $(dracutlibdirs build-parameter.txt) 2>/dev/null
         echo
         list_modules
         list_files

mkinitrd-suse.8.asc

@@ -29,8 +29,9 @@ OPTIONS
 
 **-k** _<kernel_list>_::
     List of kernel images for which initrd files are created (relative
-    to _boot_dir_), defaults to _vmlinux_ on ppc/ppc64, _image_ on s390/s390x
-    and _vmlinuz_ for everything else.
+    to _boot_dir_), Image name should begin with the following string,
+    defaults to _vmlinux_ on ppc/ppc64, _image_ on s390/s390x and _vmlinuz_ 
+    for everything else.
 
 **-i** _<initrd_list>_::
     List of file names (relative to _boot_dir_) for the initrd; positions
@@ -76,7 +77,9 @@ OPTIONS
 
 **-A**::
     Create a so called "monster initrd" which includes all available
-    features and modules.
+    features and modules. This calls dracut with --no-hostonly and
+    --no-hostonly-cmdline parameters internally, instead of the default
+    --hostonly and --hostonly-cmdline.
 
 **-v, --verbose**::
     increase verbosity level
@@ -85,9 +88,6 @@ OPTIONS
     Disable logging to _/var/log/YaST2/mkinitrd.log_. This is useful for
     testing if you don’t want to clutter the system log.
 
-**--force**::
-    overwrite existing initramfs file.
-
 **--help**::
     print a help message and exit.
 

mkinitrd-suse.sh

@@ -20,8 +20,6 @@
 
 boot_dir="/boot"
 quiet=0
-host_only=1
-force=0
 logfile=/var/log/YaST2/mkinitrd.log
 dracut_cmd=dracut
 
@@ -68,10 +66,7 @@ usage () {
     $cmd "	-j device		Journal device"
     $cmd "	-D interface		Run dhcp on the specified interface."
     $cmd "	-I interface		Configure the specified interface statically."
-    $cmd "	-a acpi_dsdt		Attach compiled ACPI DSDT (Differentiated"
-    $cmd "				System Description Table) to initrd. This"
-    $cmd "				replaces the DSDT of the BIOS. Defaults to"
-    $cmd "				the ACPI_DSDT variable in /etc/sysconfig/kernel."
+    $cmd "	-a acpi_dsdt		Obsolete, do not use."
     $cmd "	-s size			Add splash animation and bootscreen to initrd."
 
     [[ $1 = '-n' ]] && exit 0
@@ -109,7 +104,7 @@ calc_netmask() {
     local prefix=$1
 
     [ -z "$prefix" ] && return
-    mask=$(echo "(2 ^ 32) - (2 ^ $prefix)" | bc -l)
+    mask=$(( 0xffffffff << (32 - $prefix) ))
     byte1=$(( mask >> 24 ))
     byte2=$(( mask >> 16 ))
     byte3=$(( mask >> 8 ))
@@ -150,6 +145,33 @@ is_xen_kernel() {
     return
 }
 
+# kernel_image_gz_from_image() and kernel_version_from_image() are helpers
+# for arm* kernels which produce zImage files which cannot be read from
+# get_kernel_version -> get rid of this workaround if possible
+kernel_image_gz_from_image() {
+    local arch=$(uname -i)
+    local r=${1}.gz
+
+    # uImage kernels can't be extracted directly. Use the vmlinux.gz instead
+    r=${r//uImage/vmlinux}
+
+    # on ARM a zImage can't be extracted directly. Other platforms define it
+    # as a gzipped vmlinux file, but not ARM. So only on ARM, use vmlinux.gz.
+    if [[ $arch =~ arm ]] || [[ $arch =~ aarch ]]; then
+        r=${r//zImage/vmlinux}
+    fi
+
+    echo $r
+}
+
+kernel_version_from_image() {
+    local kernel_image="$1" kernel_image_gz=$(kernel_image_gz_from_image "$1")
+
+    if get_kernel_version "$kernel_image" 2>/dev/null; then
+        return
+    fi
+    get_kernel_version "$kernel_image_gz" 2>/dev/null
+}
 
 # Taken over from SUSE mkinitrd
 default_kernel_images() {
@@ -188,7 +210,8 @@ default_kernel_images() {
 
         [ -L "$boot_dir/$kernel_image" ] && continue
         [ "${kernel_image%%.gz}" != "$kernel_image" ] && continue
-        kernel_version=$(/usr/bin/get_kernel_version \
+
+        kernel_version=$(kernel_version_from_image \
                          $boot_dir/$kernel_image 2> /dev/null)
         initrd_image=$(echo $kernel_image | sed -e "s|${regex}|initrd|")
         if [ "$kernel_image" != "$initrd_image" -a \
@@ -204,8 +227,6 @@ default_kernel_images() {
     for initrd_image in $initrd_images;do
 	targets="$targets $initrd_image"
     done
-    host_only=1
-    force=1
 }
 
 while (($# > 0)); do
@@ -216,13 +237,13 @@ while (($# > 0)); do
 	-k) # Would be nice to get a list of images here
 	    read_arg kernel_images "$@" || shift $?
 	    for kernel_image in $kernel_images;do
+		[ -L "/boot/$kernel_image" ] && kernel_image="$(readlink "/boot/$kernel_image")"
 		kernels="$kernels ${kernel_image#*-}"
 	    done
-	    host_only=1
-	    force=1
 	    ;;
 	-i) read_arg initrd_images "$@" || shift $?
 	    for initrd_image in $initrd_images;do
+		[ -L "/boot/$initrd_image" ] && initrd_image="$(readlink "/boot/$initrd_image")"
 		# Check if the initrd_image contains a path.
 		# if not, then add the default boot_dir
 		dname=`dirname $initrd_image`
@@ -261,7 +282,7 @@ while (($# > 0)); do
 	    dracut_cmdline="${dracut_cmdline} ip=$(ipconfig $static_if)":
 	    ;;
 	-a) read_arg acpi_dsdt "$@" || shift $?
-	    echo "mkinitrd: custom DSDT not yet supported"
+	    echo "Obsolete -a param, use acpi_table_dir= and acpi_override= variables in /etc/dracut.conf.d/"
 	    exit 1
 	    ;;
 	-s) read_arg boot_splash "$@" || shift $?
@@ -275,7 +296,6 @@ while (($# > 0)); do
         --version|-R)
             echo "mkinitrd: dracut compatibility wrapper"
             exit 0;;
-        --force) force=1;;
 	--quiet|-q) quiet=1;;
         *)  if [[ ! $targets ]]; then
             targets=$1
@@ -289,15 +309,18 @@ while (($# > 0)); do
 done
 
 [[ $targets && $kernels ]] || default_kernel_images
-[[ $targets && $kernels ]] || (error "No kernel found in $boot_dir" && usage)
+if [[ ! $targets || ! $kernels ]];then
+    error "No kernel found in $boot_dir or bad modules dir in /lib/modules"
+    exit 1
+fi
 
 # We can have several targets/kernels, transform the list to an array
 targets=( $targets )
 [[ $kernels ]] && kernels=( $kernels )
 
 [[ $logfile ]]        && dracut_args="${dracut_args} --logfile $logfile"
-[[ $host_only == 1 ]] && dracut_args="${dracut_args} --hostonly"
-[[ $force == 1 ]]     && dracut_args="${dracut_args} --force"
+dracut_args="${dracut_args} --force"
+
 [[ $dracut_cmdline ]] && dracut_args="${dracut_args} --kernel-cmdline ${dracut_cmdline}"
 [ -z "$(type -p update-bootloader)" ] && skip_update_bootloader=1
 
@@ -306,11 +329,11 @@ if [ -f /etc/sysconfig/kernel ] ; then
     . /etc/sysconfig/kernel
 fi
 [[ $module_list ]] || module_list="${INITRD_MODULES}"
-basicmodules="$basicmodules ${module_list}"
 [[ $domu_module_list ]] || domu_module_list="${DOMU_INITRD_MODULES}"
-[[ $acpi_dsdt ]] || acpi_dsdt="${ACPI_DSDT}"
+shopt -s extglob
+
+failed=""
 
-echo "Creating: target|kernel|dracut args|basicmodules "
 for ((i=0 ; $i<${#targets[@]} ; i++)); do
 
     if [[ $img_vers ]];then
@@ -320,28 +343,38 @@ for ((i=0 ; $i<${#targets[@]} ; i++)); do
     fi
     kernel="${kernels[$i]}"
 
+    if is_xen_kernel $kernel $rootfs ; then
+	modules_all="${module_list} ${domu_module_list}"
+    else
+        modules_all="${module_list}"
+    fi
+
+    # Remove leading and trailing spaces needs (set above): shopt -s extglob
+    modules_all=${modules_all%%+([[:space:]])}
+    modules_all=${modules_all##+([[:space:]])}
+
+    echo "Creating initrd: $target"
+
     # Duplicate code: No way found how to redirect output based on $quiet
     if [[ $quiet == 1 ]];then
-	echo "$target|$kernel|$dracut_args|$basicmodules"
-	if is_xen_kernel $kernel $rootfs ; then
-	    basicmodules="$basicmodules ${domu_module_list}"
-	fi
-	if [[ $basicmodules ]]; then
-            $dracut_cmd $dracut_args --add-drivers "$basicmodules" "$target" \
-		"$kernel" &>/dev/null
-	else
+        # Duplicate code: --force-drivers must not be called with empty string
+        # -> dracut bug workarounded ugly, because of complex whitespace
+        # expansion magics
+        if [ -n "${modules_all}" ];then
+            $dracut_cmd $dracut_args --force-drivers "${modules_all}" "$target" "$kernel" &>/dev/null
+            [ $? -ne 0 ] && failed="$failed $target"
+        else
             $dracut_cmd $dracut_args "$target" "$kernel" &>/dev/null
-	fi
+            [ $? -ne 0 ] && failed="$failed $target"
+        fi
     else
-	if is_xen_kernel $kernel $rootfs ; then
-	    basicmodules="$basicmodules ${domu_module_list}"
-	fi
-	if [[ $basicmodules ]]; then
-            $dracut_cmd $dracut_args --add-drivers "$basicmodules" "$target" \
-		"$kernel"
-	else
+        if [ -n "${modules_all}" ];then
+            $dracut_cmd $dracut_args --force-drivers "${modules_all}" "$target" "$kernel"
+            [ $? -ne 0 ] && failed="$failed $target"
+        else
             $dracut_cmd $dracut_args "$target" "$kernel"
-	fi
+            [ $? -ne 0 ] && failed="$failed $target"
+        fi
     fi
 done
 
@@ -349,4 +382,12 @@ if [ "$skip_update_bootloader" ] ; then
     echo 2>&1 "Did not refresh the bootloader. You might need to refresh it manually."
 else
     update-bootloader --refresh
+    [ $? -ne 0 ] && echo "Updating bootloader failed" && exit 1
 fi
+
+if [ "$failed" != "" ]; then
+    echo "Generating $failed targets failed"
+    exit 1
+fi
+
+exit 0

modules.d/00systemd/module-setup.sh

@@ -18,7 +18,7 @@ depends() {
 }
 
 installkernel() {
-    instmods autofs4 ipv6
+    hostonly='' instmods autofs4 ipv6
     instmods -s efivarfs
 }
 
@@ -51,14 +51,14 @@ install() {
         $systemdsystemunitdir/basic.target \
         $systemdsystemunitdir/halt.target \
         $systemdsystemunitdir/kexec.target \
-        $systemdsystemunitdir/initrd.target \
-        $systemdsystemunitdir/initrd-fs.target \
-        $systemdsystemunitdir/initrd-root-fs.target \
         $systemdsystemunitdir/local-fs.target \
         $systemdsystemunitdir/local-fs-pre.target \
         $systemdsystemunitdir/remote-fs.target \
         $systemdsystemunitdir/remote-fs-pre.target \
+        $systemdsystemunitdir/multi-user.target \
         $systemdsystemunitdir/network.target \
+        $systemdsystemunitdir/network-pre.target \
+        $systemdsystemunitdir/network-online.target \
         $systemdsystemunitdir/nss-lookup.target \
         $systemdsystemunitdir/nss-user-lookup.target \
         $systemdsystemunitdir/poweroff.target \
@@ -77,12 +77,14 @@ install() {
         $systemdsystemunitdir/sys-kernel-config.mount \
         \
         $systemdsystemunitdir/kmod-static-nodes.service \
+        $systemdsystemunitdir/systemd-tmpfiles-setup.service \
         $systemdsystemunitdir/systemd-tmpfiles-setup-dev.service \
         $systemdsystemunitdir/systemd-ask-password-console.path \
         $systemdsystemunitdir/systemd-udevd-control.socket \
         $systemdsystemunitdir/systemd-udevd-kernel.socket \
         $systemdsystemunitdir/systemd-ask-password-plymouth.path \
         $systemdsystemunitdir/systemd-journald.socket \
+        $systemdsystemunitdir/systemd-journald-audit.socket \
         $systemdsystemunitdir/systemd-ask-password-console.service \
         $systemdsystemunitdir/systemd-modules-load.service \
         $systemdsystemunitdir/systemd-halt.service \
@@ -97,6 +99,7 @@ install() {
         $systemdsystemunitdir/systemd-journald.service \
         $systemdsystemunitdir/systemd-vconsole-setup.service \
         $systemdsystemunitdir/systemd-random-seed-load.service \
+        $systemdsystemunitdir/systemd-random-seed.service \
         $systemdsystemunitdir/systemd-sysctl.service \
         \
         $systemdsystemunitdir/sysinit.target.wants/systemd-modules-load.service \
@@ -105,25 +108,34 @@ install() {
         $systemdsystemunitdir/sockets.target.wants/systemd-udevd-control.socket \
         $systemdsystemunitdir/sockets.target.wants/systemd-udevd-kernel.socket \
         $systemdsystemunitdir/sockets.target.wants/systemd-journald.socket \
+        $systemdsystemunitdir/sockets.target.wants/systemd-journald-audit.socket \
         $systemdsystemunitdir/sockets.target.wants/systemd-journald-dev-log.socket \
         $systemdsystemunitdir/sysinit.target.wants/systemd-udevd.service \
         $systemdsystemunitdir/sysinit.target.wants/systemd-udev-trigger.service \
         $systemdsystemunitdir/sysinit.target.wants/kmod-static-nodes.service \
+        $systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup.service \
         $systemdsystemunitdir/sysinit.target.wants/systemd-tmpfiles-setup-dev.service \
         $systemdsystemunitdir/sysinit.target.wants/systemd-sysctl.service \
         \
         $systemdsystemunitdir/ctrl-alt-del.target \
+        $systemdsystemunitdir/reboot.target \
+        $systemdsystemunitdir/systemd-reboot.service \
         $systemdsystemunitdir/syslog.socket \
-        $systemdsystemunitdir/initrd-switch-root.target \
-        $systemdsystemunitdir/initrd-switch-root.service \
-        $systemdsystemunitdir/initrd-cleanup.service \
-        $systemdsystemunitdir/initrd-udevadm-cleanup-db.service \
-        $systemdsystemunitdir/initrd-parse-etc.service \
         \
         $systemdsystemunitdir/slices.target \
         $systemdsystemunitdir/system.slice \
+        $systemdsystemunitdir/-.slice \
         \
-        journalctl systemctl echo swapoff systemd-cgls systemd-tmpfiles
+        $tmpfilesdir/systemd.conf \
+        \
+        journalctl systemctl \
+        echo swapoff \
+        kmod insmod rmmod modprobe modinfo depmod lsmod \
+        mount umount reboot poweroff \
+        systemd-run systemd-escape \
+        systemd-cgls systemd-tmpfiles \
+        /etc/udev/udev.hwdb \
+        ${NULL}
 
     inst_multiple -o \
         /usr/lib/modules-load.d/*.conf \
@@ -133,7 +145,7 @@ install() {
         local _line i
         for i in "$1"/*.conf; do
             [[ -f $i ]] || continue
-            while read _line; do
+            while read _line || [ -n "$_line" ]; do
                 case $_line in
                     \#*)
                         ;;
@@ -152,14 +164,19 @@ install() {
     if [[ $hostonly ]]; then
         inst_multiple -H -o \
             /etc/systemd/journald.conf \
+            /etc/systemd/journald.conf.d/*.conf \
             /etc/systemd/system.conf \
+            /etc/systemd/system.conf.d/*.conf \
             /etc/hostname \
             /etc/machine-id \
+            /etc/machine-info \
             /etc/vconsole.conf \
             /etc/locale.conf \
             /etc/modules-load.d/*.conf \
             /etc/sysctl.d/*.conf \
-            /etc/sysctl.conf
+            /etc/sysctl.conf \
+            /etc/udev/udev.conf \
+            ${NULL}
 
         _mods=$(modules_load_get /etc/modules-load.d)
         [[ $_mods ]] && instmods $_mods
@@ -171,39 +188,35 @@ install() {
 
     # install adm user/group for journald
     inst_multiple nologin
-    egrep '^systemd-journal:' "$initdir/etc/passwd" 2>/dev/null >> "$initdir/etc/passwd"
-    egrep '^systemd-journal:' /etc/group >> "$initdir/etc/group"
+    grep '^systemd-journal:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
+    grep '^adm:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
+    grep '^systemd-journal:' /etc/group >> "$initdir/etc/group"
+    grep '^wheel:' /etc/group >> "$initdir/etc/group"
+    grep '^adm:' /etc/group >> "$initdir/etc/group"
+    grep '^utmp:' /etc/group >> "$initdir/etc/group"
+    grep '^root:' /etc/group >> "$initdir/etc/group"
+
+    # we don't use systemd-networkd, but the user is in systemd.conf tmpfiles snippet
+    grep '^systemd-network:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
+    grep '^systemd-network:' /etc/group >> "$initdir/etc/group"
 
     ln_r $systemdutildir/systemd "/init"
     ln_r $systemdutildir/systemd "/sbin/init"
 
-    inst_script "$moddir/dracut-emergency.sh" /bin/dracut-emergency
-    inst_simple "$moddir/emergency.service" ${systemdsystemunitdir}/emergency.service
-    inst_simple "$moddir/dracut-emergency.service" ${systemdsystemunitdir}/dracut-emergency.service
-    inst_simple "$moddir/emergency.service" ${systemdsystemunitdir}/rescue.service
-
-    ln_r "${systemdsystemunitdir}/initrd.target" "${systemdsystemunitdir}/default.target"
-
-    inst_script "$moddir/dracut-cmdline.sh" /bin/dracut-cmdline
-    inst_script "$moddir/dracut-cmdline-ask.sh" /bin/dracut-cmdline-ask
-    inst_script "$moddir/dracut-pre-udev.sh" /bin/dracut-pre-udev
-    inst_script "$moddir/dracut-pre-trigger.sh" /bin/dracut-pre-trigger
-    inst_script "$moddir/dracut-initqueue.sh" /bin/dracut-initqueue
-    inst_script "$moddir/dracut-pre-mount.sh" /bin/dracut-pre-mount
-    inst_script "$moddir/dracut-mount.sh" /bin/dracut-mount
-    inst_script "$moddir/dracut-pre-pivot.sh" /bin/dracut-pre-pivot
-
-    inst_script "$moddir/rootfs-generator.sh" $systemdutildir/system-generators/dracut-rootfs-generator
-
     inst_binary true
     ln_r $(type -P true) "/usr/bin/loginctl"
     ln_r $(type -P true) "/bin/loginctl"
-    inst_rules 70-uaccess.rules 71-seat.rules 73-seat-late.rules 99-systemd.rules
+    inst_rules \
+        70-uaccess.rules \
+        71-seat.rules \
+        73-seat-late.rules \
+        90-vconsole.rules \
+        99-systemd.rules \
+        ${NULL}
 
     for i in \
         emergency.target \
-        dracut-emergency.service \
-        rescue.service \
+        rescue.target \
         systemd-ask-password-console.service \
         systemd-ask-password-plymouth.service \
         ; do
@@ -212,28 +225,15 @@ install() {
             "${systemdsystemunitdir}/${i}.wants/systemd-vconsole-setup.service"
     done
 
-    mkdir -p "${initdir}/$systemdsystemunitdir/initrd.target.wants"
-    for i in \
-        dracut-cmdline.service \
-        dracut-cmdline-ask.service \
-        dracut-initqueue.service \
-        dracut-mount.service \
-        dracut-pre-mount.service \
-        dracut-pre-pivot.service \
-        dracut-pre-trigger.service \
-        dracut-pre-udev.service \
-        ; do
-        inst_simple "$moddir/${i}" "$systemdsystemunitdir/${i}"
-        ln_r "$systemdsystemunitdir/${i}" "$systemdsystemunitdir/initrd.target.wants/${i}"
-    done
-
     mkdir -p "$initdir/etc/systemd"
-    # turn off RateLimit for journal
+    # We must use a volatile journal, and we don't want rate-limiting
     {
         echo "[Journal]"
+        echo "Storage=volatile"
         echo "RateLimitInterval=0"
         echo "RateLimitBurst=0"
     } >> "$initdir/etc/systemd/journald.conf"
 
+    ln_r "${systemdsystemunitdir}/multi-user.target" "${systemdsystemunitdir}/default.target"
 }
 

modules.d/01fips/fips.sh

@@ -59,8 +59,8 @@ do_rhevh_check()
     kpath=${1}
 
     # If we're on RHEV-H, the kernel is in /run/initramfs/live/vmlinuz0
-    HMAC_SUM_ORIG=$(cat $NEWROOT/boot/.vmlinuz-${KERNEL}.hmac | while read a b; do printf "%s\n" $a; done)
-    HMAC_SUM_CALC=$(sha512hmac $kpath | while read a b; do printf "%s\n" $a; done || return 1)
+    HMAC_SUM_ORIG=$(cat $NEWROOT/boot/.vmlinuz-${KERNEL}.hmac | while read a b || [ -n "$a" ]; do printf "%s\n" $a; done)
+    HMAC_SUM_CALC=$(sha512hmac $kpath | while read a b || [ -n "$a" ]; do printf "%s\n" $a; done || return 1)
     if [ -z "$HMAC_SUM_ORIG" ] || [ -z "$HMAC_SUM_CALC" ] || [ "${HMAC_SUM_ORIG}" != "${HMAC_SUM_CALC}" ]; then
         warn "HMAC sum mismatch"
         return 1
@@ -78,11 +78,6 @@ do_fips()
 
     KERNEL=$(uname -r)
 
-    if ! [ -e "/boot/.vmlinuz-${KERNEL}.hmac" ]; then
-        warn "/boot/.vmlinuz-${KERNEL}.hmac does not exist"
-        return 1
-    fi
-
     FIPSMODULES=$(cat /etc/fipsmodules)
 
     info "Loading and integrity checking all crypto modules"
@@ -92,7 +87,7 @@ do_fips()
             if ! modprobe "${_module}"; then
                 # check if kernel provides generic algo
                 _found=0
-                while read _k _s _v; do
+                while read _k _s _v || [ -n "$_k" ]; do
                     [ "$_k" != "name" -a "$_k" != "driver" ] && continue
                     [ "$_v" != "$_module" ] && continue
                     _found=1
@@ -114,7 +109,14 @@ do_fips()
     elif [ -e "/run/initramfs/live/isolinux/vmlinuz0" ]; then
         do_rhevh_check /run/initramfs/live/isolinux/vmlinuz0 || return 1
     else
-        sha512hmac -c "/boot/.vmlinuz-${KERNEL}.hmac" || return 1
+        BOOT_IMAGE="$(getarg BOOT_IMAGE)"
+        [ -e "/boot/.${BOOT_IMAGE}.hmac" ] || BOOT_IMAGE="vmlinuz-${KERNEL}"
+
+        if ! [ -e "/boot/.${BOOT_IMAGE}.hmac" ]; then
+            warn "/boot/.${BOOT_IMAGE}.hmac does not exist"
+            return 1
+        fi
+        sha512hmac -c "/boot/.${BOOT_IMAGE}.hmac" || return 1
     fi
 
     info "All initrd crypto checks done"

modules.d/01fips/module-setup.sh

@@ -13,11 +13,16 @@ depends() {
 # called by dracut
 installkernel() {
     local _fipsmodules _mod
-    _fipsmodules="aead aes_generic aes-x86_64 ansi_cprng arc4 blowfish camellia cast6 cbc ccm "
-    _fipsmodules+="chainiv crc32c crct10dif_generic cryptomgr crypto_null ctr cts deflate des des3_ede dm-crypt dm-mod "
-    _fipsmodules+="ecb eseqiv fcrypt gcm ghash_generic hmac khazad lzo md4 md5 michael_mic rmd128 "
-    _fipsmodules+="rmd160 rmd256 rmd320 rot13 salsa20 seed seqiv serpent sha1 sha224 sha256 sha256_generic "
-    _fipsmodules+="sha384 sha512 sha512_generic tcrypt tea tnepres twofish wp256 wp384 wp512 xeta xtea xts zlib"
+    if [[ -f "${srcmods}/modules.fips" ]]; then
+        _fipsmodules="$(cat "${srcmods}/modules.fips")"
+    else
+        _fipsmodules="aead aes_generic aes-x86_64 ansi_cprng arc4 authenc authencesn blowfish camellia cast6 cbc ccm "
+        _fipsmodules+="chainiv crc32c crct10dif_generic cryptomgr crypto_null ctr cts deflate des des3_ede dm-crypt dm-mod drbg "
+        _fipsmodules+="ecb eseqiv fcrypt gcm ghash_generic hmac khazad lzo md4 md5 michael_mic rmd128 "
+        _fipsmodules+="rmd160 rmd256 rmd320 rot13 salsa20 seed seqiv serpent sha1 sha224 sha256 sha256_generic "
+        _fipsmodules+="sha384 sha512 sha512_generic tcrypt tea tnepres twofish wp256 wp384 wp512 xeta xtea xts zlib "
+        _fipsmodules+="aes_s390 des_s390 prng sha256_s390 sha_common des_check_key ghash_s390 sha1_s390 sha512_s390 cmac authenc "
+    fi
 
     mkdir -m 0755 -p "${initdir}/etc/modprobe.d"
 
@@ -40,9 +45,21 @@ install() {
 
     inst_libdir_file libsoftokn3.so libsoftokn3.so \
         libsoftokn3.chk libfreebl3.so libfreebl3.chk \
-        libssl.so 'hmaccalc/sha512hmac.hmac' libssl.so.10
+        libssl.so 'hmaccalc/sha512hmac.hmac' libssl.so.10 \
+        libfreeblpriv3.so libfreeblpriv3.chk
 
     inst_multiple -o prelink
     inst_simple /etc/system-fips
+    [ -c ${initdir}/dev/random ] || mknod ${initdir}/dev/random c 1 8 \
+        || {
+            dfatal "Cannot create /dev/random"
+            dfatal "To create an initramfs with fips support, dracut has to run as root"
+            return 1
+        }
+    [ -c ${initdir}/dev/urandom ] || mknod ${initdir}/dev/urandom c 1 9 \
+        || {
+            dfatal "Cannot create /dev/random"
+            dfatal "To create an initramfs with fips support, dracut has to run as root"
+            return 1
+        }
 }
-

modules.d/01systemd-initrd/module-setup.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+# called by dracut
+check() {
+    [[ $mount_needs ]] && return 1
+
+    if ! dracut_module_included "systemd"; then
+        derror "systemd-initrd needs systemd in the initramfs"
+        return 1
+    fi
+
+    return 0
+}
+
+# called by dracut
+depends() {
+    echo "systemd"
+}
+
+installkernel() {
+    return 0
+}
+
+# called by dracut
+install() {
+    local _mods
+
+    inst_multiple -o \
+        $systemdsystemunitdir/initrd.target \
+        $systemdsystemunitdir/initrd-fs.target \
+        $systemdsystemunitdir/initrd-root-device.target \
+        $systemdsystemunitdir/initrd-root-fs.target \
+        $systemdsystemunitdir/initrd-switch-root.target \
+        $systemdsystemunitdir/initrd-switch-root.service \
+        $systemdsystemunitdir/initrd-cleanup.service \
+        $systemdsystemunitdir/initrd-udevadm-cleanup-db.service \
+        $systemdsystemunitdir/initrd-parse-etc.service
+
+    ln_r "${systemdsystemunitdir}/initrd.target" "${systemdsystemunitdir}/default.target"
+
+    if [ -e /etc/os-release ]; then
+        . /etc/os-release
+        VERSION+=" "
+        PRETTY_NAME+=" "
+    else
+        VERSION=""
+        PRETTY_NAME=""
+    fi
+    NAME=dracut
+    ID=dracut
+    VERSION+="dracut-$DRACUT_VERSION"
+    PRETTY_NAME+="dracut-$DRACUT_VERSION (Initramfs)"
+    VERSION_ID=$DRACUT_VERSION
+    ANSI_COLOR="0;34"
+
+    {
+        echo NAME=\"$NAME\"
+        echo VERSION=\"$VERSION\"
+        echo ID=$ID
+        echo VERSION_ID=$VERSION_ID
+        echo PRETTY_NAME=\"$PRETTY_NAME\"
+        echo ANSI_COLOR=\"$ANSI_COLOR\"
+    } > $initdir/usr/lib/initrd-release
+    echo dracut-$DRACUT_VERSION > $initdir/lib/dracut/dracut-$DRACUT_VERSION
+    ln -sf ../usr/lib/initrd-release $initdir/etc/initrd-release
+    ln -sf initrd-release $initdir/usr/lib/os-release
+    ln -sf initrd-release $initdir/etc/os-release
+}
+

modules.d/02caps/caps.sh

@@ -4,7 +4,7 @@ capsmode=$(getarg rd.caps)
 
 if [ "$capsmode" = "1" ]; then
     CAPS_INIT_DROP=$(getarg rd.caps.initdrop=)
-    CAPS_USERMODEHELPER_BSET=$(capsh --drop="$CAPS_INIT_DROP" -- -c 'while read a b ; do [ "$a" = "CapBnd:" ] && echo $((0x${b:$((${#b}-8)):8})) $((0x${b:$((${#b}-16)):8})) && break; done < /proc/self/status')
+    CAPS_USERMODEHELPER_BSET=$(capsh --drop="$CAPS_INIT_DROP" -- -c 'while read a b  || [ -n "$a" ]; do [ "$a" = "CapBnd:" ] && echo $((0x${b:$((${#b}-8)):8})) $((0x${b:$((${#b}-16)):8})) && break; done < /proc/self/status')
     CAPS_MODULES_DISABLED=$(getarg rd.caps.disablemodules=)
     CAPS_KEXEC_DISABLED=$(getarg rd.caps.disablekexec=)
 

modules.d/02caps/module-setup.sh

@@ -3,6 +3,7 @@
 # called by dracut
 check() {
     require_binaries capsh
+    return 255
 }
 
 # called by dracut

modules.d/02systemd-networkd/module-setup.sh

@@ -0,0 +1,71 @@
+#!/bin/bash
+
+# called by dracut
+check() {
+    [[ $mount_needs ]] && return 1
+
+    if ! dracut_module_included "systemd"; then
+        derror "systemd-networkd needs systemd in the initramfs"
+        return 1
+    fi
+
+    return 255
+}
+
+# called by dracut
+depends() {
+    echo "systemd kernel-network-modules"
+}
+
+installkernel() {
+    return 0
+}
+
+# called by dracut
+install() {
+    inst_multiple -o \
+        $systemdutildir/systemd-networkd \
+        $systemdutildir/systemd-networkd-wait-online \
+        $systemdsystemunitdir/systemd-networkd-wait-online.service \
+        $systemdsystemunitdir/systemd-networkd.service \
+        $systemdsystemunitdir/systemd-networkd.socket \
+        $systemdutildir/network/99-default.link \
+        networkctl ip
+
+        #hostnamectl timedatectl
+        # $systemdutildir/systemd-timesyncd \
+        # $systemdutildir/systemd-timedated \
+        # $systemdutildir/systemd-hostnamed \
+        # $systemdutildir/systemd-resolvd \
+        # $systemdutildir/systemd-resolve-host \
+        # $systemdsystemunitdir/systemd-resolved.service \
+        # $systemdsystemunitdir/systemd-hostnamed.service \
+        # $systemdsystemunitdir/systemd-timesyncd.service \
+        # $systemdsystemunitdir/systemd-timedated.service \
+        # $systemdsystemunitdir/time-sync.target \
+        # /etc/systemd/resolved.conf \
+
+
+    # inst_dir /var/lib/systemd/clock
+
+    grep '^systemd-network:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
+    grep '^systemd-network:' /etc/group >> "$initdir/etc/group"
+    # grep '^systemd-timesync:' /etc/passwd 2>/dev/null >> "$initdir/etc/passwd"
+    # grep '^systemd-timesync:' /etc/group >> "$initdir/etc/group"
+
+    _arch=$(uname -m)
+    inst_libdir_file {"tls/$_arch/",tls/,"$_arch/",}"libnss_dns.so.*" \
+                     {"tls/$_arch/",tls/,"$_arch/",}"libnss_mdns4_minimal.so.*" \
+                     {"tls/$_arch/",tls/,"$_arch/",}"libnss_myhostname.so.*" \
+                     {"tls/$_arch/",tls/,"$_arch/",}"libnss_resolve.so.*"
+
+    for i in \
+        systemd-networkd-wait-online.service \
+            systemd-networkd.service \
+            systemd-networkd.socket
+#            systemd-timesyncd.service
+    do
+        systemctl --root "$initdir" enable "$i"
+    done
+}
+

modules.d/03rescue/module-setup.sh

@@ -15,6 +15,6 @@ depends() {
 install() {
     inst_multiple -o ps grep more cat rm strace free showmount \
         ping netstat rpcinfo vi scp ping6 ssh \
-        fsck fsck.ext2 fsck.ext4 fsck.ext3 fsck.ext4dev fsck.vfat e2fsck
+        fsck fsck.ext2 fsck.ext4 fsck.ext3 fsck.ext4dev fsck.f2fs fsck.vfat e2fsck
 }
 

modules.d/04watchdog/module-setup.sh

@@ -12,18 +12,68 @@ depends() {
 
 # called by dracut
 install() {
-    inst_hook cmdline   00 "$moddir/watchdog.sh"
-    inst_hook cmdline   50 "$moddir/watchdog.sh"
-    inst_hook pre-trigger 00 "$moddir/watchdog.sh"
-    inst_hook initqueue 00 "$moddir/watchdog.sh"
-    inst_hook mount     00 "$moddir/watchdog.sh"
-    inst_hook mount     50 "$moddir/watchdog.sh"
-    inst_hook mount     99 "$moddir/watchdog.sh"
-    inst_hook pre-pivot 00 "$moddir/watchdog.sh"
-    inst_hook pre-pivot 99 "$moddir/watchdog.sh"
-    inst_hook cleanup   00 "$moddir/watchdog.sh"
-    inst_hook cleanup   99 "$moddir/watchdog.sh"
+    # Do not add watchdog hooks if systemd module is included
+    # In that case, systemd will manage watchdog kick
+    if ! dracut_module_included "systemd"; then
+        inst_hook cmdline   00 "$moddir/watchdog.sh"
+        inst_hook cmdline   50 "$moddir/watchdog.sh"
+        inst_hook pre-trigger 00 "$moddir/watchdog.sh"
+        inst_hook initqueue 00 "$moddir/watchdog.sh"
+        inst_hook mount     00 "$moddir/watchdog.sh"
+        inst_hook mount     50 "$moddir/watchdog.sh"
+        inst_hook mount     99 "$moddir/watchdog.sh"
+        inst_hook pre-pivot 00 "$moddir/watchdog.sh"
+        inst_hook pre-pivot 99 "$moddir/watchdog.sh"
+        inst_hook cleanup   00 "$moddir/watchdog.sh"
+        inst_hook cleanup   99 "$moddir/watchdog.sh"
+    fi
     inst_hook emergency 02 "$moddir/watchdog-stop.sh"
     inst_multiple -o wdctl
 }
 
+installkernel() {
+    local -A _drivers
+    local _alldrivers _active _wdtdrv _wdtppath _dir
+    [[ -d /sys/class/watchdog/ ]] || return
+    for _dir in /sys/class/watchdog/*; do
+        [[ -d "$_dir" ]] || continue
+        [[ -f "$_dir/state" ]] || continue
+        _active=$(< "$_dir/state")
+        ! [[ $hostonly ]] || [[ "$_active" =  "active" ]] || continue
+        # device/modalias will return driver of this device
+        _wdtdrv=$(< "$_dir/device/modalias")
+        # There can be more than one module represented by same
+        # modalias. Currently load all of them.
+        # TODO: Need to find a way to avoid any unwanted module
+        # represented by modalias
+        _wdtdrv=$(modprobe --set-version "$kernel" -R $_wdtdrv 2>/dev/null)
+        if [[ $_wdtdrv ]]; then
+            instmods $_wdtdrv
+            for i in $_wdtdrv; do
+                _drivers[$i]=1
+            done
+        fi
+        # however in some cases, we also need to check that if there is
+        # a specific driver for the parent bus/device.  In such cases
+        # we also need to enable driver for parent bus/device.
+        _wdtppath=$(readlink -f "$_dir/device")
+        while [[ -d "$_wdtppath" ]] && [[ "$_wdtppath" != "/sys" ]]; do
+            _wdtppath=$(readlink -f "$_wdtppath/..")
+            [[ -f "$_wdtppath/modalias" ]] || continue
+
+            _wdtdrv=$(< "$_wdtppath/modalias")
+            _wdtdrv=$(modprobe --set-version "$kernel" -R $_wdtdrv 2>/dev/null)
+            if [[ $_wdtdrv ]]; then
+                instmods $_wdtdrv
+                for i in $_wdtdrv; do
+                    _drivers[$i]=1
+                done
+            fi
+        done
+    done
+    # ensure that watchdog module is loaded as early as possible
+    _alldrivers="${!_drivers[*]}"
+    [[ $_alldrivers ]] && echo "rd.driver.pre=${_alldrivers// /,}" > ${initdir}/etc/cmdline.d/00-watchdog.conf
+
+    return 0
+}

modules.d/04watchdog/watchdog-stop.sh

@@ -1,2 +1,2 @@
 #!/bin/sh
-[ -c /dev/watchdog ] && echo -n 'V' > /dev/watchdog
+[ -c /dev/watchdog ] && printf 'V' > /dev/watchdog

modules.d/10i18n/module-setup.sh

@@ -30,8 +30,9 @@ install() {
     # This is from 10redhat-i18n.
     findkeymap () {
         local MAP=$1
+        local MAPNAME=${1%.map*}
         [[ ! -f $MAP ]] && \
-            MAP=$(find ${kbddir}/keymaps -type f -name $MAP -o -name $MAP.\* | head -n1)
+            MAP=$(find ${kbddir}/keymaps -type f -name ${MAPNAME} -o -name ${MAPNAME}.map -o -name ${MAPNAME}.map.\* | head -n1)
         [[ " $KEYMAPS " = *" $MAP "* ]] && return
         KEYMAPS="$KEYMAPS $MAP"
         case $MAP in
@@ -40,7 +41,7 @@ install() {
             *) cmd=grep ;;
         esac
 
-        for INCL in $($cmd "^include " $MAP | while read a a b; do echo ${a//\"/}; done); do
+        for INCL in $($cmd "^include " $MAP | while read a a b || [ -n "$a" ]; do echo ${a//\"/}; done); do
             for FN in $(find ${kbddir}/keymaps -type f -name $INCL\*); do
                 findkeymap $FN
             done
@@ -100,6 +101,13 @@ install() {
             inst_rules ${moddir}/10-console.rules
             inst_hook cmdline 20 "${moddir}/parse-i18n.sh"
         fi
+
+        if [[ ${kbddir} != "/usr/share" ]]; then
+            inst_dir /usr/share
+            for _src in $(eval echo {${KBDSUBDIRS}}); do
+                [ ! -e "${initdir}/usr/share/${_src}" ] && ln -s "${kbddir}/${_src}" "${initdir}/usr/share/${_src}"
+            done
+        fi
     }
 
     install_all_kbd() {
@@ -107,19 +115,19 @@ install() {
 
         for _src in $(eval echo ${kbddir}/{${KBDSUBDIRS}}); do
             inst_dir "$_src"
-            cp --reflink=auto --sparse=auto -prfL -t "${initdir}/${_src}" "$_src"/*
+            $DRACUT_CP -L -t "${initdir}/${_src}" "$_src"/*
         done
 
         # remove unnecessary files
         rm -f -- "${initdir}${kbddir}/consoletrans/utflist"
         find "${initdir}${kbddir}/" -name README\* -delete
         find "${initdir}${kbddir}/" -name '*.gz' -print -quit \
-            | while read line; do
+            | while read line || [ -n "$line" ]; do
             inst_multiple gzip
             done
 
         find "${initdir}${kbddir}/" -name '*.bz2' -print -quit \
-            | while read line; do
+            | while read line || [ -n "$line" ]; do
             inst_multiple bzip2
             done
     }

modules.d/30convertfs/convertfs.sh

@@ -74,7 +74,7 @@ rm -f -- "$testfile"
 find_mount() {
     local dev mnt etc wanted_dev
     wanted_dev="$(readlink -e -q $1)"
-    while read dev mnt etc; do
+    while read dev mnt etc || [ -n "$dev" ]; do
         [ "$dev" = "$wanted_dev" ] && echo "$dev" && return 0
     done < /proc/mounts
     return 1
@@ -93,7 +93,7 @@ else
             return 1
         fi
 
-        while read a m a; do
+        while read a m a || [ -n "$m" ]; do
             [ "$m" = "$1" ] && return 0
         done < /proc/mounts
         return 1

modules.d/40network/dhclient-script.sh

@@ -8,9 +8,6 @@ type ip_to_var >/dev/null 2>&1 || . /lib/net-lib.sh
 # We already need a set netif here
 netif=$interface
 
-# Huh? Interface configured?
-[ -f "/tmp/net.$netif.up" ] && exit 0
-
 setup_interface() {
     ip=$new_ip_address
     mtu=$new_interface_mtu
@@ -21,7 +18,10 @@ setup_interface() {
     search=$(printf -- "$new_domain_search")
     namesrv=$new_domain_name_servers
     hostname=$new_host_name
-    lease_time=$new_dhcp_lease_time
+    [ -n "$new_dhcp_lease_time" ] && lease_time=$new_dhcp_lease_time
+    [ -n "$new_max_life" ] && lease_time=$new_max_life
+    preferred_lft=$lease_time
+    [ -n "$new_preferred_life" ] && preferred_lft=$new_preferred_life
 
     [ -f /tmp/net.$netif.override ] && . /tmp/net.$netif.override
 
@@ -39,19 +39,35 @@ setup_interface() {
         fi
     fi
 
-    ip addr add $ip${mask:+/$mask} ${bcast:+broadcast $bcast} \
-        valid_lft ${lease_time} preferred_lft ${lease_time} \
-        dev $netif
+    ip addr add $ip${mask:+/$mask} ${bcast:+broadcast $bcast} dev $netif \
+        ${lease_time:+valid_lft $lease_time} \
+        ${preferred_lft:+preferred_lft ${preferred_lft}}
 
-    [ -n "$gw" ] && echo ip route replace default via $gw dev $netif > /tmp/net.$netif.gw
+    if [ -n "$gw" ] ; then
+        if [ "$mask" = "255.255.255.255" ] ; then
+            # point-to-point connection => set explicit route to gateway
+            echo ip route add $gw dev $netif > /tmp/net.$netif.gw
+        fi
 
-    [ -n "${search}${domain}" ] && echo "search $search $domain" > /tmp/net.$netif.resolv.conf
-    if  [ -n "$namesrv" ] ; then
-        for s in $namesrv; do
-            echo nameserver $s
-        done
-    fi >> /tmp/net.$netif.resolv.conf
+        echo "$gw" | {
+            IFS=' ' read -r main_gw other_gw
+            echo ip route replace default via $main_gw dev $netif >> /tmp/net.$netif.gw
+            if [ -n "$other_gw" ] ; then
+                for g in $other_gw; do
+                    echo ip route add default via $g dev $netif >> /tmp/net.$netif.gw
+                done
+            fi
+        }
+    fi
 
+    if getargbool 1 rd.peerdns; then
+        [ -n "${search}${domain}" ] && echo "search $search $domain" > /tmp/net.$netif.resolv.conf
+        if  [ -n "$namesrv" ] ; then
+            for s in $namesrv; do
+                echo nameserver $s
+            done
+        fi >> /tmp/net.$netif.resolv.conf
+    fi
     # Note: hostname can be fqdn OR short hostname, so chop off any
     # trailing domain name and explicity add any domain if set.
     [ -n "$hostname" ] && echo "echo ${hostname%.$domain}${domain:+.$domain} > /proc/sys/kernel/hostname" > /tmp/net.$netif.hostname
@@ -74,18 +90,65 @@ setup_interface6() {
         ${lease_time:+valid_lft $lease_time} \
         ${preferred_lft:+preferred_lft ${preferred_lft}}
 
-    [ -n "${search}${domain}" ] && echo "search $search $domain" > /tmp/net.$netif.resolv.conf
-    if  [ -n "$namesrv" ] ; then
-        for s in $namesrv; do
-            echo nameserver $s
-        done
-    fi >> /tmp/net.$netif.resolv.conf
+    if getargbool 1 rd.peerdns; then
+        [ -n "${search}${domain}" ] && echo "search $search $domain" > /tmp/net.$netif.resolv.conf
+        if  [ -n "$namesrv" ] ; then
+            for s in $namesrv; do
+                echo nameserver $s
+            done
+        fi >> /tmp/net.$netif.resolv.conf
+    fi
 
     # Note: hostname can be fqdn OR short hostname, so chop off any
     # trailing domain name and explicity add any domain if set.
     [ -n "$hostname" ] && echo "echo ${hostname%.$domain}${domain:+.$domain} > /proc/sys/kernel/hostname" > /tmp/net.$netif.hostname
 }
 
+parse_option_121() {
+    while [ $# -ne 0 ]; do
+        mask="$1"
+        shift
+
+        # Is the destination a multicast group?
+        if [ $1 -ge 224 -a $1 -lt 240 ]; then
+            multicast=1
+        else
+            multicast=0
+        fi
+
+        # Parse the arguments into a CIDR net/mask string
+        if [ $mask -gt 24 ]; then
+            destination="$1.$2.$3.$4/$mask"
+            shift; shift; shift; shift
+        elif [ $mask -gt 16 ]; then
+            destination="$1.$2.$3.0/$mask"
+            shift; shift; shift
+        elif [ $mask -gt 8 ]; then
+            destination="$1.$2.0.0/$mask"
+            shift; shift
+        else
+            destination="$1.0.0.0/$mask"
+            shift
+        fi
+
+        # Read the gateway
+        gateway="$1.$2.$3.$4"
+        shift; shift; shift; shift
+
+        # Multicast routing on Linux
+        #  - If you set a next-hop address for a multicast group, this breaks with Cisco switches
+        #  - If you simply leave it link-local and attach it to an interface, it works fine.
+        if [ $multicast -eq 1 ]; then
+            temp_result="$destination dev $interface"
+        else
+            temp_result="$destination via $gateway dev $interface"
+        fi
+
+        echo "/sbin/ip route add $temp_result"
+    done
+}
+
+
 case $reason in
     PREINIT)
         echo "dhcp: PREINIT $netif up"
@@ -93,8 +156,9 @@ case $reason in
         ;;
 
     PREINIT6)
-        echo "dhcp: PREINIT $netif up"
+        echo "dhcp: PREINIT6 $netif up"
         linkup $netif
+        wait_for_ipv6_dad_link $netif
         ;;
 
     BOUND)
@@ -104,14 +168,21 @@ case $reason in
             read layer2 < /sys/class/net/$netif/device/layer2
         fi
         if [ "$layer2" != "0" ]; then
-            if ! arping -q -D -c 2 -I $netif $new_ip_address ; then
-                warn "Duplicate address detected for $new_ip_address while doing dhcp. retrying"
-                exit 1
+            if command -v arping2 >/dev/null; then
+                if arping2 -q -C 1 -c 2 -I $netif -0 $new_ip_address ; then
+                    warn "Duplicate address detected for $new_ip_address while doing dhcp. retrying"
+                    exit 1
+                fi
+            else
+                if ! arping -f -q -D -c 2 -I $netif $new_ip_address ; then
+                    warn "Duplicate address detected for $new_ip_address while doing dhcp. retrying"
+                    exit 1
+                fi
             fi
         fi
         unset layer2
         setup_interface
-        set | while read line; do
+        set | while read line || [ -n "$line" ]; do
             [ "${line#new_}" = "$line" ] && continue
             echo "$line"
         done >/tmp/dhclient.$netif.dhcpopts
@@ -119,6 +190,12 @@ case $reason in
         {
             echo '. /lib/net-lib.sh'
             echo "setup_net $netif"
+            if [ -n "$new_classless_static_routes" ]; then
+                OLDIFS="$IFS"
+                IFS=".$IFS"
+                parse_option_121 $new_classless_static_routes
+                IFS="$OLDIFS"
+            fi
             echo "source_hook initqueue/online $netif"
             [ -e /tmp/net.$netif.manualup ] || echo "/sbin/netroot $netif"
             echo "rm -f -- $hookdir/initqueue/setup_net_$netif.sh"
@@ -126,13 +203,28 @@ case $reason in
 
         echo "[ -f /tmp/net.$netif.did-setup ]" > $hookdir/initqueue/finished/dhclient-$netif.sh
         >/tmp/net.$netif.up
+        if [ -e /sys/class/net/${netif}/address ]; then
+            > /tmp/net.$(cat /sys/class/net/${netif}/address).up
+        fi
+
+        ;;
+
+    RENEW|REBIND)
+        unset lease_time
+        [ -n "$new_dhcp_lease_time" ] && lease_time=$new_dhcp_lease_time
+        [ -n "$new_max_life" ] && lease_time=$new_max_life
+        preferred_lft=$lease_time
+        [ -n "$new_preferred_life" ] && preferred_lft=$new_preferred_life
+        ip -4 addr change ${new_ip_address}/${new_subnet_mask} broadcast ${new_broadcast_address} dev ${interface} \
+           ${lease_time:+valid_lft $lease_time} ${preferred_lft:+preferred_lft ${preferred_lft}} \
+           >/dev/null 2>&1
         ;;
 
     BOUND6)
         echo "dhcp: BOND6 setting $netif"
         setup_interface6
 
-        set | while read line; do
+        set | while read line || [ -n "$line" ]; do
             [ "${line#new_}" = "$line" ] && continue
             echo "$line"
         done >/tmp/dhclient.$netif.dhcpopts
@@ -147,7 +239,22 @@ case $reason in
 
         echo "[ -f /tmp/net.$netif.did-setup ]" > $hookdir/initqueue/finished/dhclient-$netif.sh
         >/tmp/net.$netif.up
+        if [ -e /sys/class/net/${netif}/address ]; then
+            > /tmp/net.$(cat /sys/class/net/${netif}/address).up
+        fi
         ;;
+
+    RENEW6|REBIND6)
+        unset lease_time
+        [ -n "$new_dhcp_lease_time" ] && lease_time=$new_dhcp_lease_time
+        [ -n "$new_max_life" ] && lease_time=$new_max_life
+        preferred_lft=$lease_time
+        [ -n "$new_preferred_life" ] && preferred_lft=$new_preferred_life
+        ip -6 addr change ${new_ip6_address}/${new_ip6_prefixlen} dev ${interface} scope global \
+           ${lease_time:+valid_lft $lease_time} ${preferred_lft:+preferred_lft ${preferred_lft}} \
+           >/dev/null 2>&1
+        ;;
+
     *) echo "dhcp: $reason";;
 esac
 

modules.d/40network/dhclient.conf

@@ -1,3 +1,8 @@
+
+option classless-static-routes code 121 = array of unsigned integer 8;
+
+send dhcp-client-identifier = hardware;
+
 request subnet-mask, broadcast-address, time-offset, routers,
         domain-name, domain-name-servers, domain-search, host-name,
-        root-path, interface-mtu;
+        root-path, interface-mtu, classless-static-routes;

modules.d/40network/ifup.sh

@@ -15,75 +15,12 @@ type ip_to_var >/dev/null 2>&1 || . /lib/net-lib.sh
 
 # $netif reads easier than $1
 netif=$1
-use_bridge='false'
-use_vlan='false'
 
-# enslave this interface to bond?
-for i in /tmp/bond.*.info; do
-    [ -e "$i" ] || continue
-    unset bondslaves
-    unset bondname
-    . "$i"
-    for slave in $bondslaves ; do
-        if [ "$netif" = "$slave" ] ; then
-            netif=$bondname
-            break 2
-        fi
-    done
-done
-
-if [ -e /tmp/team.info ]; then
-    . /tmp/team.info
-    for slave in $teamslaves ; do
-        if [ "$netif" = "$slave" ] ; then
-            netif=$teammaster
-        fi
-    done
-fi
-
-if [ -e /tmp/vlan.info ]; then
-    . /tmp/vlan.info
-    if [ "$netif" = "$phydevice" ]; then
-        if [ "$netif" = "$bondname" ] && [ -n "$DO_BOND_SETUP" ] ; then
-            : # We need to really setup bond (recursive call)
-        elif [ "$netif" = "$teammaster" ] && [ -n "$DO_TEAM_SETUP" ] ; then
-            : # We need to really setup team (recursive call)
-        else
-            netif="$vlanname"
-            use_vlan='true'
-        fi
-    fi
-fi
-
-# bridge this interface?
-if [ -e /tmp/bridge.info ]; then
-    . /tmp/bridge.info
-    for ethname in $bridgeslaves ; do
-        if [ "$netif" = "$ethname" ]; then
-            if [ "$netif" = "$bondname" ] && [ -n "$DO_BOND_SETUP" ] ; then
-                : # We need to really setup bond (recursive call)
-            elif [ "$netif" = "$teammaster" ] && [ -n "$DO_TEAM_SETUP" ] ; then
-                : # We need to really setup team (recursive call)
-            elif [ "$netif" = "$vlanname" ] && [ -n "$DO_VLAN_SETUP" ]; then
-                : # We need to really setup vlan (recursive call)
-            else
-                netif="$bridgename"
-                use_bridge='true'
-            fi
-        fi
-    done
-fi
-
-# disable manual ifup while netroot is set for simplifying our logic
-# in netroot case we prefer netroot to bringup $netif automaticlly
-[ -n "$2" -a "$2" = "-m" ] && [ -z "$netroot" ] && manualup="$2"
-[ -z "$netroot" ] && [ -z "$manualup" ] && exit 0
-if [ -n "$manualup" ]; then
-    >/tmp/net.$netif.manualup
-else
-    [ -e /tmp/net.${netif}.did-setup ] && exit 0
-    [ -e /sys/class/net/$netif/address ] && \
-        [ -e /tmp/net.$(cat /sys/class/net/$netif/address).did-setup ] && exit 0
+# loopback is always handled the same way
+if [ "$netif" = "lo" ] ; then
+    ip link set lo up
+    ip addr add 127.0.0.1/8 dev lo
+    exit 0
 fi
 
 # Run dhclient
@@ -92,15 +29,33 @@ do_dhcp() {
     # event for nfsroot
     # XXX add -V vendor class and option parsing per kernel
 
+    local _COUNT=0
+    local _timeout=$(getargs rd.net.timeout.dhcp=)
+    local _DHCPRETRY=$(getargs rd.net.dhcp.retry=)
+    _DHCPRETRY=${_DHCPRETRY:-1}
+
     [ -e /tmp/dhclient.$netif.pid ] && return 0
 
-    if ! iface_has_link $netif; then
-        echo "No carrier detected"
+    if ! iface_has_carrier $netif; then
+        warn "No carrier detected on interface $netif"
         return 1
     fi
-    echo "Starting dhcp for interface $netif"
-    dhclient "$@" -1 -q -cf /etc/dhclient.conf -pf /tmp/dhclient.$netif.pid -lf /tmp/dhclient.$netif.lease $netif \
-        || echo "dhcp failed"
+
+    while [ $_COUNT -lt $_DHCPRETRY ]; do
+        info "Starting dhcp for interface $netif"
+        dhclient "$@" \
+                 ${_timeout:+-timeout $_timeout} \
+                 -q \
+                 -cf /etc/dhclient.conf \
+                 -pf /tmp/dhclient.$netif.pid \
+                 -lf /tmp/dhclient.$netif.lease \
+                 $netif \
+            && return 0
+        _COUNT=$(($_COUNT+1))
+        [ $_COUNT -lt $_DHCPRETRY ] && sleep 1
+    done
+    warn "dhcp for interface $netif failed"
+    return 1
 }
 
 load_ipv6() {
@@ -131,14 +86,46 @@ do_ipv6auto() {
 do_static() {
     strglobin $ip '*:*:*' && load_ipv6
 
-    linkup $netif
+    if [ -z "$dev" ] && ! iface_has_carrier "$netif"; then
+        warn "No carrier detected on interface $netif"
+        return 1
+    elif ! linkup "$netif"; then
+        warn "Could not bring interface $netif up!"
+        return 1
+    fi
+
+    ip route get "$ip" | {
+        read a rest
+        if [ "$a" = "local" ]; then
+            warn "Not assigning $ip to interface $netif, cause it is already assigned!"
+            return 1
+        fi
+        return 0
+    } || return 1
+
     [ -n "$macaddr" ] && ip link set address $macaddr dev $netif
     [ -n "$mtu" ] && ip link set mtu $mtu dev $netif
     if strglobin $ip '*:*:*'; then
         # note no ip addr flush for ipv6
         ip addr add $ip/$mask ${srv:+peer $srv} dev $netif
+        echo 0 > /proc/sys/net/ipv6/conf/$netif/forwarding
+        echo 1 > /proc/sys/net/ipv6/conf/$netif/accept_ra
+        echo 1 > /proc/sys/net/ipv6/conf/$netif/accept_redirects
         wait_for_ipv6_dad $netif
     else
+        if [ -z "$srv" ]; then
+            if command -v arping2 >/dev/null; then
+                if arping2 -q -C 1 -c 2 -I $netif -0 $ip ; then
+                    warn "Duplicate address detected for $ip for interface $netif."
+                    return 1
+                fi
+            else
+                if ! arping -f -q -D -c 2 -I $netif $ip ; then
+                    warn "Duplicate address detected for $ip for interface $netif."
+                    return 1
+                fi
+            fi
+        fi
         ip addr flush dev $netif
         ip addr add $ip/$mask ${srv:+peer $srv} brd + dev $netif
     fi
@@ -149,106 +136,6 @@ do_static() {
     return 0
 }
 
-# loopback is always handled the same way
-if [ "$netif" = "lo" ] ; then
-    ip link set lo up
-    ip addr add 127.0.0.1/8 dev lo
-    exit 0
-fi
-
-# start bond if needed
-if [ -e /tmp/bond.${netif}.info ]; then
-    . /tmp/bond.${netif}.info
-
-    if [ "$netif" = "$bondname" ] && [ ! -e /tmp/net.$bondname.up ] ; then # We are master bond device
-        modprobe bonding
-        echo "+$netif" >  /sys/class/net/bonding_masters
-        ip link set $netif down
-
-        # Stolen from ifup-eth
-        # add the bits to setup driver parameters here
-        for arg in $bondoptions ; do
-            key=${arg%%=*};
-            value=${arg##*=};
-            # %{value:0:1} is replaced with non-bash specific construct
-            if [ "${key}" = "arp_ip_target" -a "${#value}" != "0" -a "+${value%%+*}" != "+" ]; then
-                OLDIFS=$IFS;
-                IFS=',';
-                for arp_ip in $value; do
-                    echo +$arp_ip > /sys/class/net/${netif}/bonding/$key
-                done
-                IFS=$OLDIFS;
-            else
-                echo $value > /sys/class/net/${netif}/bonding/$key
-            fi
-        done
-
-        linkup $netif
-
-        for slave in $bondslaves ; do
-            ip link set $slave down
-            cat /sys/class/net/$slave/address > /tmp/net.${netif}.${slave}.hwaddr
-            echo "+$slave" > /sys/class/net/$bondname/bonding/slaves
-            linkup $slave
-        done
-
-        # add the bits to setup the needed post enslavement parameters
-        for arg in $BONDING_OPTS ; do
-            key=${arg%%=*};
-            value=${arg##*=};
-            if [ "${key}" = "primary" ]; then
-                echo $value > /sys/class/net/${netif}/bonding/$key
-            fi
-        done
-    fi
-fi
-
-if [ -e /tmp/team.info ]; then
-    . /tmp/team.info
-    if [ "$netif" = "$teammaster" ] && [ ! -e /tmp/net.$teammaster.up ] ; then
-        # We shall only bring up those _can_ come up
-        # in case of some slave is gone in active-backup mode
-        working_slaves=""
-        for slave in $teamslaves ; do
-            ip link set $slave up 2>/dev/null
-            if wait_for_if_up $slave; then
-                working_slaves+="$slave "
-            fi
-        done
-        # Do not add slaves now
-        teamd -d -U -n -t $teammaster -f /etc/teamd/$teammaster.conf
-        for slave in $working_slaves; do
-            # team requires the slaves to be down before joining team
-            ip link set $slave down
-            teamdctl $teammaster port add $slave
-        done
-        ip link set $teammaster up
-    fi
-fi
-
-# XXX need error handling like dhclient-script
-
-if [ -e /tmp/bridge.info ]; then
-    . /tmp/bridge.info
-# start bridge if necessary
-    if [ "$netif" = "$bridgename" ] && [ ! -e /tmp/net.$bridgename.up ]; then
-        brctl addbr $bridgename
-        brctl setfd $bridgename 0
-        for ethname in $bridgeslaves ; do
-            if [ "$ethname" = "$bondname" ] ; then
-                DO_BOND_SETUP=yes ifup $bondname -m
-            elif [ "$ethname" = "$teammaster" ] ; then
-                DO_TEAM_SETUP=yes ifup $teammaster -m
-            elif [ "$ethname" = "$vlanname" ]; then
-                DO_VLAN_SETUP=yes ifup $vlanname -m
-            else
-                linkup $ethname
-            fi
-            brctl addif $bridgename $ethname
-        done
-    fi
-fi
-
 get_vid() {
     case "$1" in
     vlan*)
@@ -260,33 +147,237 @@ get_vid() {
     esac
 }
 
-if [ "$netif" = "$vlanname" ] && [ ! -e /tmp/net.$vlanname.up ]; then
-    modprobe 8021q
-    if [ "$phydevice" = "$bondname" ] ; then
-        DO_BOND_SETUP=yes ifup $phydevice -m
-    elif [ "$phydevice" = "$teammaster" ] ; then
-        DO_TEAM_SETUP=yes ifup $phydevice -m
-    else
-        linkup "$phydevice"
-    fi
-    ip link add dev "$vlanname" link "$phydevice" type vlan id "$(get_vid $vlanname)"
-    ip link set "$vlanname" up
+# check, if we need VLAN's for this interface
+if [ -z "$DO_VLAN_PHY" ] && [ -e /tmp/vlan.${netif}.phy ]; then
+    unset DO_VLAN
+    NO_AUTO_DHCP=yes DO_VLAN_PHY=yes ifup "$netif"
+    modprobe -b -q 8021q
+
+    for i in /tmp/vlan.*.${netif}; do
+        [ -e "$i" ] || continue
+        unset vlanname
+        unset phydevice
+        . "$i"
+        if [ -n "$vlanname" ]; then
+            linkup "$phydevice"
+            ip link add dev "$vlanname" link "$phydevice" type vlan id "$(get_vid $vlanname)"
+            ifup "$vlanname"
+        fi
+    done
+    exit 0
 fi
 
+# Check, if interface is VLAN interface
+if ! [ -e /tmp/vlan.${netif}.phy ]; then
+    for i in /tmp/vlan.${netif}.*; do
+        [ -e "$i" ] || continue
+        export DO_VLAN=yes
+        break
+    done
+fi
+
+
+# bridge this interface?
+if [ -z "$NO_BRIDGE_MASTER" ]; then
+    for i in /tmp/bridge.*.info; do
+        [ -e "$i" ] || continue
+        unset bridgeslaves
+        unset bridgename
+        . "$i"
+        for ethname in $bridgeslaves ; do
+            [ "$netif" != "$ethname" ] && continue
+
+            NO_BRIDGE_MASTER=yes NO_AUTO_DHCP=yes ifup $ethname
+            linkup $ethname
+            if [ ! -e /tmp/bridge.$bridgename.up ]; then
+                ip link add name $bridgename type bridge
+                echo 0 > /sys/devices/virtual/net/$bridgename/bridge/forward_delay
+                > /tmp/bridge.$bridgename.up
+            fi
+            ip link set dev $ethname master $bridgename
+            ifup $bridgename
+            exit 0
+        done
+    done
+fi
+
+# enslave this interface to bond?
+if [ -z "$NO_BOND_MASTER" ]; then
+    for i in /tmp/bond.*.info; do
+        [ -e "$i" ] || continue
+        unset bondslaves
+        unset bondname
+        . "$i"
+        for slave in $bondslaves ; do
+            [ "$netif" != "$slave" ] && continue
+
+            # already setup
+            [ -e /tmp/bond.$bondname.up ] && exit 0
+
+            # wait for all slaves to show up
+            for slave in $bondslaves ; do
+                # try to create the slave (maybe vlan or bridge)
+                NO_BOND_MASTER=yes NO_AUTO_DHCP=yes ifup $slave
+
+                if ! ip link show dev $slave >/dev/null 2>&1; then
+                    # wait for the last slave to show up
+                    exit 0
+                fi
+            done
+
+            modprobe -q -b bonding
+            echo "+$bondname" >  /sys/class/net/bonding_masters 2>/dev/null
+            ip link set $bondname down
+
+            # Stolen from ifup-eth
+            # add the bits to setup driver parameters here
+            for arg in $bondoptions ; do
+                key=${arg%%=*};
+                value=${arg##*=};
+                # %{value:0:1} is replaced with non-bash specific construct
+                if [ "${key}" = "arp_ip_target" -a "${#value}" != "0" -a "+${value%%+*}" != "+" ]; then
+                    OLDIFS=$IFS;
+                    IFS=',';
+                    for arp_ip in $value; do
+                        echo +$arp_ip > /sys/class/net/${bondname}/bonding/$key
+                    done
+                    IFS=$OLDIFS;
+                else
+                    echo $value > /sys/class/net/${bondname}/bonding/$key
+                fi
+            done
+
+            linkup $bondname
+
+            for slave in $bondslaves ; do
+                cat /sys/class/net/$slave/address > /tmp/net.${bondname}.${slave}.hwaddr
+                ip link set $slave down
+                echo "+$slave" > /sys/class/net/$bondname/bonding/slaves
+                linkup $slave
+            done
+
+            # Set mtu on bond master
+            [ -n "$bondmtu" ] && ip link set mtu $bondmtu dev $netif
+
+            # add the bits to setup the needed post enslavement parameters
+            for arg in $bondoptions ; do
+                key=${arg%%=*};
+                value=${arg##*=};
+                if [ "${key}" = "primary" ]; then
+                    echo $value > /sys/class/net/${bondname}/bonding/$key
+                fi
+            done
+
+            > /tmp/bond.$bondname.up
+
+            NO_BOND_MASTER=yes ifup $bondname
+            exit $?
+        done
+    done
+fi
+
+if [ -z "$NO_TEAM_MASTER" ]; then
+    for i in /tmp/team.*.info; do
+        [ -e "$i" ] || continue
+        unset teammaster
+        unset teamslaves
+        . "$i"
+        for slave in $teamslaves ; do
+            [ "$netif" != "$slave" ] && continue
+
+            [ -e /tmp/team.$teammaster.up ] && exit 0
+
+            # wait for all slaves to show up
+            for slave in $teamslaves ; do
+                # try to create the slave (maybe vlan or bridge)
+                NO_TEAM_MASTER=yes NO_AUTO_DHCP=yes ifup $slave
+
+                if ! ip link show dev $slave >/dev/null 2>&1; then
+                    # wait for the last slave to show up
+                    exit 0
+                fi
+            done
+
+            if [ ! -e /tmp/team.$teammaster.up ] ; then
+                # We shall only bring up those _can_ come up
+                # in case of some slave is gone in active-backup mode
+                working_slaves=""
+                for slave in $teamslaves ; do
+                    teamdctl ${teammaster} port present ${slave} 2>/dev/null \
+                        && continue
+                    ip link set dev $slave up 2>/dev/null
+                    if wait_for_if_up $slave; then
+                        working_slaves="$working_slaves$slave "
+                    fi
+                done
+                # Do not add slaves now
+                teamd -d -U -n -N -t $teammaster -f /etc/teamd/${teammaster}.conf
+                for slave in $working_slaves; do
+                    # team requires the slaves to be down before joining team
+                    ip link set dev $slave down
+                    (
+                        unset TEAM_PORT_CONFIG
+                        _hwaddr=$(cat /sys/class/net/$slave/address)
+                        _subchannels=$(iface_get_subchannels "$slave")
+                        if [ -n "$_hwaddr" ] && [ -e "/etc/sysconfig/network-scripts/mac-${_hwaddr}.conf" ]; then
+                            . "/etc/sysconfig/network-scripts/mac-${_hwaddr}.conf"
+                        elif [ -n "$_subchannels" ] && [ -e "/etc/sysconfig/network-scripts/ccw-${_subchannels}.conf" ]; then
+                            . "/etc/sysconfig/network-scripts/ccw-${_subchannels}.conf"
+                        elif [ -e "/etc/sysconfig/network-scripts/ifcfg-${slave}" ]; then
+                            . "/etc/sysconfig/network-scripts/ifcfg-${slave}"
+                        fi
+
+                        if [ -n "${TEAM_PORT_CONFIG}" ]; then
+                            /usr/bin/teamdctl ${teammaster} port config update ${slave} "${TEAM_PORT_CONFIG}"
+                        fi
+                    )
+                    teamdctl $teammaster port add $slave
+                done
+
+                ip link set dev $teammaster up
+
+                > /tmp/team.$teammaster.up
+                NO_TEAM_MASTER=yes ifup $teammaster
+                exit $?
+            fi
+        done
+    done
+fi
+
+# all synthetic interfaces done.. now check if the interface is available
+if ! ip link show dev $netif >/dev/null 2>&1; then
+    exit 1
+fi
+
+# disable manual ifup while netroot is set for simplifying our logic
+# in netroot case we prefer netroot to bringup $netif automaticlly
+[ -n "$2" -a "$2" = "-m" ] && [ -z "$netroot" ] && manualup="$2"
+
+if [ -n "$manualup" ]; then
+    >/tmp/net.$netif.manualup
+    rm -f /tmp/net.${netif}.did-setup
+else
+    [ -e /tmp/net.${netif}.did-setup ] && exit 0
+    [ -z "$DO_VLAN" ] && \
+    [ -e /sys/class/net/$netif/address ] && \
+        [ -e /tmp/net.$(cat /sys/class/net/$netif/address).did-setup ] && exit 0
+fi
+
+
 # No ip lines default to dhcp
 ip=$(getarg ip)
 
-if [ -z "$ip" ]; then
-    namesrv=$(getargs nameserver)
-    for s in $namesrv; do
-        echo nameserver $s >> /tmp/net.$netif.resolv.conf
-    done
-
+if [ -z "$NO_AUTO_DHCP" ] && [ -z "$ip" ]; then
     if [ "$netroot" = "dhcp6" ]; then
         do_dhcp -6
     else
         do_dhcp -4
     fi
+
+    for s in $(getargs nameserver); do
+        [ -n "$s" ] || continue
+        echo nameserver $s >> /tmp/net.$netif.resolv.conf
+    done
 fi
 
 
@@ -309,66 +400,74 @@ for p in $(getargs ip=); do
     esac
 
     # If this option isn't directed at our interface, skip it
-    [ -n "$dev" ] && [ "$dev" != "$netif" ] && \
-    [ "$use_bridge" != 'true' ] && \
-    [ "$use_vlan" != 'true' ] && continue
-
-    # setup nameserver
-    namesrv="$dns1 $dns2 $(getargs nameserver)"
-    for s in $namesrv; do
-        echo nameserver $s >> /tmp/net.$netif.resolv.conf
-    done
+    [ -n "$dev" ] && [ "$dev" != "$netif" ] && continue
 
     # Store config for later use
-    for i in ip srv gw mask hostname macaddr dns1 dns2; do
+    for i in ip srv gw mask hostname macaddr mtu dns1 dns2; do
         eval '[ "$'$i'" ] && echo '$i'="$'$i'"'
     done > /tmp/net.$netif.override
 
-    case $autoconf in
-        dhcp|on|any)
-            do_dhcp -4 ;;
-        dhcp6)
-            load_ipv6
-            do_dhcp -6 ;;
-        auto6)
-            do_ipv6auto ;;
-        *)
-            do_static ;;
-    esac
+    for autoopt in $(str_replace "$autoconf" "," " "); do
+        case $autoopt in
+            dhcp|on|any)
+                do_dhcp -4 ;;
+            dhcp6)
+                load_ipv6
+                do_dhcp -6 ;;
+            auto6)
+                do_ipv6auto ;;
+            *)
+                do_static ;;
+        esac
+    done
+    ret=$?
 
-    > /tmp/net.${netif}.up
+    # setup nameserver
+    for s in "$dns1" "$dns2" $(getargs nameserver); do
+        [ -n "$s" ] || continue
+        echo nameserver $s >> /tmp/net.$netif.resolv.conf
+    done
 
-    case $autoconf in
-        dhcp|on|any|dhcp6)
+    if [ $ret -eq 0 ]; then
+        > /tmp/net.${netif}.up
+
+        if  [ -z "$DO_VLAN" ] && [ -e /sys/class/net/${netif}/address ]; then
+            > /tmp/net.$(cat /sys/class/net/${netif}/address).up
+        fi
+
+        case $autoconf in
+            dhcp|on|any|dhcp6)
             ;;
-        *)
-            if [ $? -eq 0 ]; then
-                setup_net $netif
-                source_hook initqueue/online $netif
-                if [ -z "$manualup" ]; then
-                    /sbin/netroot $netif
+            *)
+                if [ $ret -eq 0 ]; then
+                    setup_net $netif
+                    source_hook initqueue/online $netif
+                    if [ -z "$manualup" ]; then
+                        /sbin/netroot $netif
+                    fi
                 fi
-            fi
-            ;;
-    esac
-
-    exit 0
+                ;;
+        esac
+        exit $ret
+    fi
 done
 
-# netif isn't the top stack? Then we should exit here.
-# eg. netif is bond0. br0 is on top of it. dhcp br0 is correct but dhcp
-#     bond0 doesn't make sense.
-if [ -n "$DO_BOND_SETUP" -o -n "$DO_TEAM_SETUP" -o -n "$DO_VLAN_SETUP" ]; then
-    exit 0
-fi
-
 # no ip option directed at our interface?
-if [ ! -e /tmp/net.${netif}.up ]; then
-    if getargs 'ip=dhcp6'; then
-        load_ipv6
-        do_dhcp -6
+if [ -z "$NO_AUTO_DHCP" ] && [ ! -e /tmp/net.${netif}.up ]; then
+    if [ -e /tmp/net.bootdev ]; then
+        BOOTDEV=$(cat /tmp/net.bootdev)
+        if [ "$netif" = "$BOOTDEV" ] || [ "$BOOTDEV" = "$(cat /sys/class/net/${netif}/address)" ]; then
+            load_ipv6
+            do_dhcp
+        fi
     else
-        do_dhcp -4
+        if getargs 'ip=dhcp6'; then
+            load_ipv6
+            do_dhcp -6
+        fi
+        if getargs 'ip=dhcp'; then
+            do_dhcp -4
+        fi
     fi
 fi
 

modules.d/40network/module-setup.sh

@@ -4,82 +4,40 @@
 check() {
     local _program
 
-    require_binaries ip arping dhclient || return 1
+    require_binaries ip dhclient || return 1
+    require_any_binary arping arping2 || return 1
 
     return 255
 }
 
 # called by dracut
 depends() {
+    echo "kernel-network-modules"
     return 0
 }
 
 # called by dracut
 installkernel() {
-    # Include wired net drivers, excluding wireless
-
-    net_module_filter() {
-        local _net_drivers='eth_type_trans|register_virtio_device|usbnet_open'
-        local _unwanted_drivers='/(wireless|isdn|uwb|net/ethernet|net/phy|net/team)/'
-        local _ret
-        # subfunctions inherit following FDs
-        local _merge=8 _side2=9
-        function nmf1() {
-            local _fname _fcont
-            while read _fname; do
-                [[ $_fname =~ $_unwanted_drivers ]] && continue
-                case "$_fname" in
-                    *.ko)    _fcont="$(<        $_fname)" ;;
-                    *.ko.gz) _fcont="$(gzip -dc $_fname)" ;;
-                    *.ko.xz) _fcont="$(xz -dc   $_fname)" ;;
-                esac
-                [[   $_fcont =~ $_net_drivers
-                && ! $_fcont =~ iw_handler_get_spy ]] \
-                && echo "$_fname"
-            done
-            return 0
-        }
-        function rotor() {
-            local _f1 _f2
-            while read _f1; do
-                echo "$_f1"
-                if read _f2; then
-                    echo "$_f2" 1>&${_side2}
-                fi
-            done | nmf1 1>&${_merge}
-            return 0
-        }
-        # Use two parallel streams to filter alternating modules.
-        set +x
-        eval "( ( rotor ) ${_side2}>&1 | nmf1 ) ${_merge}>&1"
-        [[ $debug ]] && set -x
-        return 0
-    }
-
-    { find_kernel_modules_by_path drivers/net; if [ "$_arch" = "s390" -o "$_arch" = "s390x" ]; then find_kernel_modules_by_path drivers/s390/net; fi; } \
-        | net_module_filter | instmods
-
-    #instmods() will take care of hostonly
-    instmods \
-        =drivers/net/phy \
-        =drivers/net/team \
-        =drivers/net/ethernet \
-        ecb arc4 bridge stp llc ipv6 bonding 8021q af_packet virtio_net
+    return 0
 }
 
 # called by dracut
 install() {
     local _arch _i _dir
-    inst_multiple ip arping dhclient sed
+    inst_multiple ip dhclient sed awk
+
+    inst_multiple -o arping arping2
+    strstr "$(arping 2>&1)" "ARPing 2" && mv "$initdir/bin/arping" "$initdir/bin/arping2"
+
     inst_multiple -o ping ping6
-    inst_multiple -o brctl
     inst_multiple -o teamd teamdctl teamnl
     inst_simple /etc/libnl/classid
     inst_script "$moddir/ifup.sh" "/sbin/ifup"
     inst_script "$moddir/netroot.sh" "/sbin/netroot"
     inst_script "$moddir/dhclient-script.sh" "/sbin/dhclient-script"
     inst_simple "$moddir/net-lib.sh" "/lib/net-lib.sh"
-    inst_simple "$moddir/dhclient.conf" "/etc/dhclient.conf"
+    inst_simple -H "/etc/dhclient.conf"
+    cat "$moddir/dhclient.conf" >> "${initdir}/etc/dhclient.conf"
     inst_hook pre-udev 50 "$moddir/ifname-genrules.sh"
     inst_hook pre-udev 60 "$moddir/net-genrules.sh"
     inst_hook cmdline 91 "$moddir/dhcp-root.sh"
@@ -92,6 +50,43 @@ install() {
     inst_hook cmdline 99 "$moddir/parse-ifname.sh"
     inst_hook cleanup 10 "$moddir/kill-dhclient.sh"
 
+    # install all config files for teaming
+    unset TEAM_MASTER
+    unset TEAM_CONFIG
+    unset TEAM_PORT_CONFIG
+    unset HWADDR
+    unset SUBCHANNELS
+    for i in /etc/sysconfig/network-scripts/ifcfg-*; do
+        [ -e "$i" ] || continue
+        case "$i" in
+            *~ | *.bak | *.orig | *.rpmnew | *.rpmorig | *.rpmsave)
+                continue
+                ;;
+        esac
+        (
+            . "$i"
+            if ! [ "${ONBOOT}" = "no" -o "${ONBOOT}" = "NO" ] \
+                    && [ -n "${TEAM_MASTER}${TEAM_CONFIG}${TEAM_PORT_CONFIG}" ]; then
+                if [ -n "$TEAM_CONFIG" ] && [ -n "$DEVICE" ]; then
+                    mkdir -p $initdir/etc/teamd
+                    printf -- "%s" "$TEAM_CONFIG" > "$initdir/etc/teamd/${DEVICE}.conf"
+                elif [ -n "$TEAM_PORT_CONFIG" ]; then
+                    inst_simple "$i"
+
+                    HWADDR="$(echo $HWADDR | sed 'y/ABCDEF/abcdef/')"
+                    if [ -n "$HWADDR" ]; then
+                        ln_r "$i" "/etc/sysconfig/network-scripts/mac-${HWADDR}.conf"
+                    fi
+
+                    SUBCHANNELS="$(echo $SUBCHANNELS | sed 'y/ABCDEF/abcdef/')"
+                    if [ -n "$SUBCHANNELS" ]; then
+                        ln_r "$i" "/etc/sysconfig/network-scripts/ccw-${SUBCHANNELS}.conf"
+                    fi
+                fi
+            fi
+        )
+    done
+
     _arch=$(uname -m)
 
     inst_libdir_file {"tls/$_arch/",tls/,"$_arch/",}"libnss_dns.so.*" \

modules.d/40network/net-genrules.sh

@@ -12,11 +12,14 @@ command -v fix_bootif >/dev/null || . /lib/net-lib.sh
 # Write udev rules
 {
     # bridge: attempt only the defined interface
-    if [ -e /tmp/bridge.info ]; then
-        . /tmp/bridge.info
-        IFACES="$IFACES ${bridgeslaves%% *}"
+    for i in /tmp/bridge.*.info; do
+        [ -e "$i" ] || continue
+        unset bridgeslaves
+        unset bridgename
+        . "$i"
+        RAW_IFACES="$RAW_IFACES $bridgeslaves"
         MASTER_IFACES="$MASTER_IFACES $bridgename"
-    fi
+    done
 
     # bond: attempt only the defined interface (override bridge defines)
     for i in /tmp/bond.*.info; do
@@ -25,21 +28,34 @@ command -v fix_bootif >/dev/null || . /lib/net-lib.sh
         unset bondname
         . "$i"
         # It is enough to fire up only one
-        IFACES="$IFACES ${bondslaves%% *}"
+        RAW_IFACES="$RAW_IFACES $bondslaves"
         MASTER_IFACES="$MASTER_IFACES ${bondname}"
     done
 
-    if [ -e /tmp/team.info ]; then
-        . /tmp/team.info
-        IFACES="$IFACES ${teamslaves}"
+    for i in /tmp/team.*.info; do
+        [ -e "$i" ] || continue
+        unset teamslaves
+        unset teammaster
+        . "$i"
+        RAW_IFACES="$RAW_IFACES ${teamslaves}"
         MASTER_IFACES="$MASTER_IFACES ${teammaster}"
-    fi
+    done
 
-    if [ -e /tmp/vlan.info ]; then
-        . /tmp/vlan.info
-        IFACES="$IFACES $phydevice"
-        MASTER_IFACES="$MASTER_IFACES ${vlanname}"
-    fi
+    for i in /tmp/vlan.*.phy; do
+        [ -e "$i" ] || continue
+        unset phydevice
+        . "$i"
+        RAW_IFACES="$RAW_IFACES $phydevice"
+        for j in /tmp/vlan.*.${phydevice}; do
+            [ -e "$j" ] || continue
+            unset vlanname
+            . "$j"
+            MASTER_IFACES="$MASTER_IFACES ${vlanname}"
+        done
+    done
+
+    MASTER_IFACES="$(trim "$MASTER_IFACES")"
+    RAW_IFACES="$(trim "$RAW_IFACES")"
 
     if [ -z "$IFACES" ]; then
         [ -e /tmp/net.ifaces ] && read IFACES < /tmp/net.ifaces
@@ -50,15 +66,14 @@ command -v fix_bootif >/dev/null || . /lib/net-lib.sh
     fi
 
     ifup='/sbin/ifup $env{INTERFACE}'
-    [ -z "$netroot" ] && ifup="$ifup -m"
 
     runcmd="RUN+=\"/sbin/initqueue --name ifup-\$env{INTERFACE} --unique --onetime $ifup\""
 
     # We have some specific interfaces to handle
-    if [ -n "$IFACES" ]; then
+    if [ -n "${RAW_IFACES}${IFACES}" ]; then
         echo 'SUBSYSTEM!="net", GOTO="net_end"'
         echo 'ACTION!="add|change|move", GOTO="net_end"'
-        for iface in $IFACES; do
+        for iface in $IFACES $RAW_IFACES; do
             case "$iface" in
                 ??:??:??:??:??:??)  # MAC address
                     cond="ATTR{address}==\"$iface\""
@@ -79,13 +94,7 @@ command -v fix_bootif >/dev/null || . /lib/net-lib.sh
         done
         echo 'LABEL="net_end"'
 
-        if [ -n "$MASTER_IFACES" ]; then
-            wait_ifaces=$MASTER_IFACES
-        else
-            wait_ifaces=$IFACES
-        fi
-
-        for iface in $wait_ifaces; do
+        for iface in $IFACES; do
             if [ "$bootdev" = "$iface" ] || [ "$NEEDNET" = "1" ]; then
                 echo "[ -f /tmp/net.${iface}.did-setup ]" >$hookdir/initqueue/finished/wait-$iface.sh
             fi
@@ -93,7 +102,7 @@ command -v fix_bootif >/dev/null || . /lib/net-lib.sh
     # Default: We don't know the interface to use, handle all
     # Fixme: waiting for the interface as well.
     else
-        cond='ACTION=="add", SUBSYSTEM=="net"'
+        cond='ACTION=="add", SUBSYSTEM=="net", ENV{DEVTYPE}!="wlan|wwan"'
         # if you change the name of "91-default-net.rules", also change modules.d/80cms/cmssetup.sh
         echo "$cond, $runcmd" > /etc/udev/rules.d/91-default-net.rules
     fi

modules.d/40network/net-lib.sh

@@ -1,10 +1,23 @@
 #!/bin/sh
 
+is_ip() {
+    echo "$1" | {
+        IFS=. read a b c d
+        test "$a" -ge 0 -a "$a" -le 255 \
+             -a "$b" -ge 0 -a "$b" -le 255 \
+             -a "$c" -ge 0 -a "$c" -le 255 \
+             -a "$d" -ge 0 -a "$d" -le 255 \
+             2> /dev/null
+    } && return 0
+    return 1
+}
+
 get_ip() {
     local iface="$1" ip=""
     ip=$(ip -o -f inet addr show $iface)
     ip=${ip%%/*}
     ip=${ip##* }
+    echo $ip
 }
 
 iface_for_remote_addr() {
@@ -60,6 +73,14 @@ all_ifaces_up() {
     done
 }
 
+all_ifaces_setup() {
+    local iface="" IFACES=""
+    [ -e "/tmp/net.ifaces" ] && read IFACES < /tmp/net.ifaces
+    for iface in $IFACES; do
+        [ -e /tmp/net.$iface.did-setup ] || return 1
+    done
+}
+
 get_netroot_ip() {
     local prefix="" server="" rest=""
     splitsep "$1" ":" prefix server rest
@@ -80,7 +101,8 @@ ifdown() {
     ip addr flush dev $netif
     echo "#empty" > /etc/resolv.conf
     rm -f -- /tmp/net.$netif.did-setup
-    [ -e /sys/class/net/$netif/address ] && \
+    [ -z "$DO_VLAN" ] && \
+	[ -e /sys/class/net/$netif/address ] && \
         rm -f -- /tmp/net.$(cat /sys/class/net/$netif/address).did-setup
     # TODO: send "offline" uevent?
 }
@@ -89,25 +111,26 @@ setup_net() {
     local netif="$1" f="" gw_ip="" netroot_ip="" iface="" IFACES=""
     local _p
     [ -e /tmp/net.$netif.did-setup ] && return
-    [ -e /sys/class/net/$netif/address ] && \
+    [ -z "$DO_VLAN" ] && \
+	[ -e /sys/class/net/$netif/address ] && \
         [ -e /tmp/net.$(cat /sys/class/net/$netif/address).did-setup ] && return
     [ -e "/tmp/net.ifaces" ] && read IFACES < /tmp/net.ifaces
     [ -z "$IFACES" ] && IFACES="$netif"
     # run the scripts written by ifup
-    [ -e /tmp/net.$netif.gw ]            && . /tmp/net.$netif.gw
     [ -e /tmp/net.$netif.hostname ]      && . /tmp/net.$netif.hostname
     [ -e /tmp/net.$netif.override ]      && . /tmp/net.$netif.override
     [ -e /tmp/dhclient.$netif.dhcpopts ] && . /tmp/dhclient.$netif.dhcpopts
     # set up resolv.conf
     [ -e /tmp/net.$netif.resolv.conf ] && \
-        cp -f /tmp/net.$netif.resolv.conf /etc/resolv.conf
+        awk '!array[$0]++' /tmp/net.$netif.resolv.conf > /etc/resolv.conf
+    [ -e /tmp/net.$netif.gw ]            && . /tmp/net.$netif.gw
 
     # add static route
     for _p in $(getargs rd.route); do
         route_to_var "$_p" || continue
-        [ -n "$route_dev" ] && [ "$route_dev" != "$netif"] && continue
+        [ -n "$route_dev" ] && [ "$route_dev" != "$netif" ] && continue
         ip route add "$route_mask" ${route_gw:+via "$route_gw"} ${route_dev:+dev "$route_dev"}
-        if strstr ":" "$route_mask"; then
+        if strstr "$route_mask" ":"; then
             printf -- "%s\n" "$route_mask ${route_gw:+via $route_gw} ${route_dev:+dev $route_dev}" \
                 > /tmp/net.route6."$netif"
         else
@@ -116,6 +139,13 @@ setup_net() {
         fi
     done
 
+    # If a static route was necessary to reach the gateway, the
+    # first gateway setup call will have failed with
+    #     RTNETLINK answers: Network is unreachable
+    # Replace the default route again after static routes to cover
+    # this scenario.
+    [ -e /tmp/net.$netif.gw ]            && . /tmp/net.$netif.gw
+
     # Handle STP Timeout: arping the default gateway.
     # (or the root server, if a) it's local or b) there's no gateway.)
     # Note: This assumes that if no router is present the
@@ -141,12 +171,17 @@ setup_net() {
     fi
 
     if [ "$layer2" != "0" ] && [ -n "$dest" ] && ! strstr "$dest" ":"; then
-        arping -q -f -w 60 -I $netif $dest || info "Resolving $dest via ARP on $netif failed"
+        if command -v arping2 >/dev/null; then
+            arping2 -q -C 1 -c 60 -I $netif $dest || info "Resolving $dest via ARP on $netif failed"
+        else
+            arping -q -f -w 60 -I $netif $dest || info "Resolving $dest via ARP on $netif failed"
+        fi
     fi
     unset layer2
 
     > /tmp/net.$netif.did-setup
-    [ -e /sys/class/net/$netif/address ] && \
+    [ -z "$DO_VLAN" ] && \
+	[ -e /sys/class/net/$netif/address ] && \
         > /tmp/net.$(cat /sys/class/net/$netif/address).did-setup
 }
 
@@ -189,7 +224,7 @@ set_ifname() {
 fix_bootif() {
     local macaddr=${1}
     local IFS='-'
-    macaddr=$(for i in ${macaddr} ; do echo -n $i:; done)
+    macaddr=$(printf '%s:' ${macaddr})
     macaddr=${macaddr%:}
     # strip hardware type field from pxelinux
     [ -n "${macaddr%??:??:??:??:??:??}" ] && macaddr=${macaddr#??:}
@@ -213,20 +248,55 @@ ibft_to_cmdline() {
 
             [ -e /tmp/net.${dev}.has_ibft_config ] && continue
 
+            [ -e ${iface}/flags ] && flags=$(read a < ${iface}/flags; echo $a)
+            # Skip invalid interfaces
+            (( $flags & 1 )) || continue
+            # Skip interfaces not used for booting
+            (( $flags & 2 )) || continue
             [ -e ${iface}/dhcp ] && dhcp=$(read a < ${iface}/dhcp; echo $a)
+            [ -e ${iface}/origin ] && origin=$(read a < ${iface}/origin; echo $a)
+            [ -e ${iface}/ip-addr ] && ip=$(read a < ${iface}/ip-addr; echo $a)
 
-            if [ -n "$dhcp" ]; then
-                echo "ip=$dev:dhcp"
+            if [ -n "$ip" ] ; then
+                case "$ip" in
+                    *.*.*.*)
+                        family=ipv4
+                        ;;
+                    *:*)
+                        family=ipv6
+                        ;;
+                esac
+            fi
+            if [ -n "$dhcp" ] || [ "$origin" -eq 3 ]; then
+                if [ "$family" = "ipv6" ] ; then
+                    echo "ip=$dev:dhcp6"
+                else
+                    echo "ip=$dev:dhcp"
+                fi
             elif [ -e ${iface}/ip-addr ]; then
-                [ -e ${iface}/ip-addr ] && ip=$(read a < ${iface}/ip-addr; echo $a)
                 # skip not assigned ip adresses
                 [ "$ip" = "0.0.0.0" ] && continue
                 [ -e ${iface}/gateway ] && gw=$(read a < ${iface}/gateway; echo $a)
+                [ "$gateway" = "0.0.0.0" ] && unset $gateway
                 [ -e ${iface}/subnet-mask ] && mask=$(read a < ${iface}/subnet-mask; echo $a)
+                [ -e ${iface}/prefix-len ] && prefix=$(read a < ${iface}/prefix-len; echo $a)
                 [ -e ${iface}/primary-dns ] && dns1=$(read a < ${iface}/primary-dns; echo $a)
+                [ "$dns1" = "0.0.0.0" ] && unset $dns1
                 [ -e ${iface}/secondary-dns ] && dns2=$(read a < ${iface}/secondary-dns; echo $a)
+                [ "$dns2" = "0.0.0.0" ] && unset $dns2
                 [ -e ${iface}/hostname ] && hostname=$(read a < ${iface}/hostname; echo $a)
-                if [ -n "$ip" ] && [ -n "$mask" ]; then
+                if [ "$family" = "ipv6" ] ; then
+                    if [ -n "$ip" ] ; then
+                        ip="[$ip]"
+                        [ -n "$prefix" ] || prefix=64
+                        ip="[${ip}/${prefix}]"
+                        mask=
+                    fi
+                    if [ -n "$gw" ] ; then
+                        gw="[${gw}]"
+                    fi
+                fi
+                if [ -n "$ip" ] && [ -n "$mask" -o -n "$prefix" ]; then
                     echo "ip=$ip::$gw:$mask:$hostname:$dev:none${dns1:+:$dns1}${dns2:+:$dns2}"
                 else
                     warn "${iface} does not contain a valid iBFT configuration"
@@ -308,6 +378,23 @@ parse_iscsi_root()
             ;;
     esac
 
+    unset iscsi_target_name
+    # extract target name
+    case "$v" in
+        *:iqn.*)
+            iscsi_target_name=iqn.${v##*:iqn.}
+            v=${v%:iqn.*}:
+            ;;
+        *:eui.*)
+            iscsi_target_name=eui.${v##*:eui.}
+            v=${v%:eui.*}:
+            ;;
+        *:naa.*)
+            iscsi_target_name=naa.${v##*:naa.}
+            v=${v%:naa.*}:
+            ;;
+    esac
+
     # parse the rest
     OLDIFS="$IFS"
     IFS=:
@@ -317,24 +404,33 @@ parse_iscsi_root()
     iscsi_protocol=$1; shift # ignored
     iscsi_target_port=$1; shift
 
+    if [ -n "$iscsi_target_name" ]; then
+        if [ $# -eq 3 ]; then
+            iscsi_iface_name=$1; shift
+        fi
+        if [ $# -eq 2 ]; then
+            iscsi_netdev_name=$1; shift
+        fi
+        iscsi_lun=$1; shift
+        if [ $# -ne 0 ]; then
+            warn "Invalid parameter in iscsi: parameter!"
+            return 1
+        fi
+        return 0
+    fi
+
+
     if [ $# -gt 3 ] && [ -n "$1$2" ]; then
-        iscsi_iface_name=$1; shift
-        iscsi_netdev_name=$1; shift
+        if [ -z "$3" ] || [ "$3" -ge 0 ]  2>/dev/null ; then
+            iscsi_iface_name=$1; shift
+            iscsi_netdev_name=$1; shift
+        fi
     fi
 
     iscsi_lun=$1; shift
 
-    if [ $# -gt 2 ]; then
-        warn "Invalid parameter in iscsi: parameter!"
-        return 1
-    fi
-
-    if [ $# -eq 2 ]; then
-        iscsi_target_name="$1:$2"
-    else
-        iscsi_target_name="$1"
-    fi
-
+    iscsi_target_name=$(printf "%s:" "$@")
+    iscsi_target_name=${iscsi_target_name%:}
 }
 
 ip_to_var() {
@@ -355,50 +451,84 @@ ip_to_var() {
     done
 
     unset ip srv gw mask hostname dev autoconf macaddr mtu dns1 dns2
-    case $# in
-        0)  autoconf="error" ;;
-        1)  autoconf=$1 ;;
-        2)  [ -n "$1" ] && dev=$1; [ -n "$2" ] && autoconf=$2 ;;
-        3)  [ -n "$1" ] && dev=$1; [ -n "$2" ] && autoconf=$2; [ -n "$3" ] && mtu=$3 ;;
-        4)  [ -n "$1" ] && dev=$1; [ -n "$2" ] && autoconf=$2; [ -n "$3" ] && mtu=$3; [ -n "$4" ] && macaddr=$4 ;;
-        *)  [ -n "$1" ] && ip=$1; [ -n "$2" ] && srv=$2; [ -n "$3" ] && gw=$3; [ -n "$4" ] && mask=$4;
-            [ -n "$5" ] && hostname=$5; [ -n "$6" ] && dev=$6; [ -n "$7" ] && autoconf=$7;
-            case "$8" in
-                [0-9]*:*|[0-9]*.[0-9]*.[0-9]*.[0-9]*)
-                    dns1="$8"
-                    [ -n "$9" ] && dns2="$9"
-                    ;;
-                [0-9]*)
-                    mtu="$8"
-                    ;;
-                *)
-                    if [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
-                        macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
-                    fi
-                    ;;
-            esac
-            ;;
-    esac
 
-    # ip=<ipv4-address> means anaconda-style static config argument cluster:
-    # ip=<ip> gateway=<gw> netmask=<nm> hostname=<host> mtu=<mtu>
-    # ksdevice={link|bootif|ibft|<MAC>|<ifname>}
-    if strglob "$autoconf" "*.*.*.*"; then
-        ip="$autoconf"
-        gw=$(getarg gateway=)
-        mask=$(getarg netmask=)
-        hostname=$(getarg hostname=)
-        dev=$(getarg ksdevice=)
-        autoconf="none"
-        mtu=$(getarg mtu=)
-
-        # handle special values for ksdevice
-        case "$dev" in
-            bootif|BOOTIF) dev=$(fix_bootif $(getarg BOOTIF=)) ;;
-            link) dev="" ;; # FIXME: do something useful with this
-            ibft) dev="" ;; # ignore - ibft is handled elsewhere
-        esac
+    if [ $# -eq 0 ]; then
+        autoconf="error"
+        return 0
     fi
+
+    if [ $# -eq 1 ]; then
+        # format: ip={dhcp|on|any|dhcp6|auto6}
+        # or
+        #         ip=<ipv4-address> means anaconda-style static config argument cluster
+        autoconf="$1"
+
+        if strstr "$autoconf" "*.*.*.*"; then
+            # ip=<ipv4-address> means anaconda-style static config argument cluster:
+            # ip=<ip> gateway=<gw> netmask=<nm> hostname=<host> mtu=<mtu>
+            # ksdevice={link|bootif|ibft|<MAC>|<ifname>}
+            ip="$autoconf"
+            gw=$(getarg gateway=)
+            mask=$(getarg netmask=)
+            hostname=$(getarg hostname=)
+            dev=$(getarg ksdevice=)
+            autoconf="none"
+            mtu=$(getarg mtu=)
+
+            # handle special values for ksdevice
+            case "$dev" in
+                bootif|BOOTIF) dev=$(fix_bootif $(getarg BOOTIF=)) ;;
+                link) dev="" ;; # FIXME: do something useful with this
+                ibft) dev="" ;; # ignore - ibft is handled elsewhere
+            esac
+        fi
+        return 0
+    fi
+
+    if [ "$2" = "dhcp" -o "$2" = "on" -o "$2" = "any" -o "$2" = "dhcp6" -o "$2" = "auto6" ]; then
+        # format: ip=<interface>:{dhcp|on|any|dhcp6|auto6}[:[<mtu>][:<macaddr>]]
+        [ -n "$1" ] && dev="$1"
+        [ -n "$2" ] && autoconf="$2"
+        [ -n "$3" ] && mtu=$3
+        if [ -z "$5" ]; then
+            macaddr="$4"
+        else
+            macaddr="${4}:${5}:${6}:${7}:${8}:${9}"
+        fi
+        return 0
+    fi
+
+    # format: ip=<client-IP>:[<peer>]:<gateway-IP>:<netmask>:<client_hostname>:<interface>:{none|off|dhcp|on|any|dhcp6|auto6|ibft}:[:[<mtu>][:<macaddr>]]
+
+    [ -n "$1" ] && ip=$1
+    [ -n "$2" ] && srv=$2
+    [ -n "$3" ] && gw=$3
+    [ -n "$4" ] && mask=$4
+    [ -n "$5" ] && hostname=$5
+    [ -n "$6" ] && dev=$6
+    [ -n "$7" ] && autoconf=$7
+    case "$8" in
+        [0-9]*:*|[0-9]*.[0-9]*.[0-9]*.[0-9]*)
+            dns1="$8"
+            [ -n "$9" ] && dns2="$9"
+            ;;
+        [0-9]*)
+            mtu="$8"
+            if [ -n "${9}" -a -z "${10}" ]; then
+                macaddr="${9}"
+            elif [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
+                macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
+            fi
+            ;;
+        *)
+            if [ -n "${9}" -a -z "${10}" ]; then
+                macaddr="${9}"
+            elif [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
+                macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
+            fi
+	    ;;
+    esac
+    return 0
 }
 
 route_to_var() {
@@ -458,7 +588,11 @@ parse_ifname_opts() {
 wait_for_if_link() {
     local cnt=0
     local li
-    while [ $cnt -lt 600 ]; do
+    local timeout="$(getargs rd.net.timeout.iflink=)"
+    timeout=${timeout:-60}
+    timeout=$(($timeout*10))
+
+    while [ $cnt -lt $timeout ]; do
         li=$(ip -o link show dev $1 2>/dev/null)
         [ -n "$li" ] && return 0
         sleep 0.1
@@ -470,9 +604,27 @@ wait_for_if_link() {
 wait_for_if_up() {
     local cnt=0
     local li
-    while [ $cnt -lt 200 ]; do
+    local timeout="$(getargs rd.net.timeout.ifup=)"
+    timeout=${timeout:-20}
+    timeout=$(($timeout*10))
+
+    while [ $cnt -lt $timeout ]; do
         li=$(ip -o link show up dev $1)
-        [ -n "$li" ] && [ -z "${li##*state UP*}" ] && return 0
+        if [ -n "$li" ]; then
+            case "$li" in
+                *\<UP*)
+                    return 0;;
+                *\<*,UP\>*)
+                    return 0;;
+                *\<*,UP,*\>*)
+                    return 0;;
+            esac
+        fi
+        if strstr "$li" "LOWER_UP" \
+                && strstr "$li" "state UNKNOWN" \
+                && ! strstr "$li" "DORMANT"; then
+            return 0
+        fi
         sleep 0.1
         cnt=$(($cnt+1))
     done
@@ -481,7 +633,11 @@ wait_for_if_up() {
 
 wait_for_route_ok() {
     local cnt=0
-    while [ $cnt -lt 200 ]; do
+    local timeout="$(getargs rd.net.timeout.route=)"
+    timeout=${timeout:-20}
+    timeout=$(($timeout*10))
+
+    while [ $cnt -lt $timeout ]; do
         li=$(ip route show)
         [ -n "$li" ] && [ -z "${li##*$1*}" ] && return 0
         sleep 0.1
@@ -490,12 +646,36 @@ wait_for_route_ok() {
     return 1
 }
 
+wait_for_ipv6_dad_link() {
+    local cnt=0
+    local timeout="$(getargs rd.net.timeout.ipv6dad=)"
+    timeout=${timeout:-50}
+    timeout=$(($timeout*10))
+
+    while [ $cnt -lt $timeout ]; do
+        [ -z "$(ip -6 addr show dev "$1" scope link tentative)" ] \
+            && [ -n "$(ip -6 route list proto ra dev "$1" | grep ^default)" ] \
+            && return 0
+        [ -n "$(ip -6 addr show dev "$1" scope link dadfailed)" ] \
+            && return 1
+        sleep 0.1
+        cnt=$(($cnt+1))
+    done
+    return 1
+}
+
 wait_for_ipv6_dad() {
     local cnt=0
-    local li
-    while [ $cnt -lt 500 ]; do
-        li=$(ip -6 addr show dev $1)
-        strstr "$li" "tentative" || return 0
+    local timeout="$(getargs rd.net.timeout.ipv6dad=)"
+    timeout=${timeout:-50}
+    timeout=$(($timeout*10))
+
+    while [ $cnt -lt $timeout ]; do
+        [ -z "$(ip -6 addr show dev "$1" tentative)" ] \
+            && [ -n "$(ip -6 route list proto ra dev "$1" | grep ^default)" ] \
+            && return 0
+        [ -n "$(ip -6 addr show dev "$1" dadfailed)" ] \
+            && return 1
         sleep 0.1
         cnt=$(($cnt+1))
     done
@@ -504,12 +684,14 @@ wait_for_ipv6_dad() {
 
 wait_for_ipv6_auto() {
     local cnt=0
-    local li
-    while [ $cnt -lt 400 ]; do
-        li=$(ip -6 addr show dev $1)
-        if ! strstr "$li" "tentative"; then
-            strstr "$li" "dynamic" && return 0
-        fi
+    local timeout="$(getargs rd.net.timeout.ipv6auto=)"
+    timeout=${timeout:-40}
+    timeout=$(($timeout*10))
+
+    while [ $cnt -lt $timeout ]; do
+        [ -z "$(ip -6 addr show dev "$1" tentative)" ] \
+            && [ -n "$(ip -6 route list proto ra dev "$1" | grep ^default)" ] \
+            && return 0
         sleep 0.1
         cnt=$(($cnt+1))
     done
@@ -527,14 +709,36 @@ type hostname >/dev/null 2>&1 || \
     cat /proc/sys/kernel/hostname
 }
 
-iface_has_link() {
+iface_has_carrier() {
+    local cnt=0
     local interface="$1" flags=""
     [ -n "$interface" ] || return 2
     interface="/sys/class/net/$interface"
     [ -d "$interface" ] || return 2
+    local timeout="$(getargs rd.net.timeout.carrier=)"
+    timeout=${timeout:-5}
+    timeout=$(($timeout*10))
+
     linkup "$1"
-    [ "$(cat $interface/carrier)" = 1 ] || return 1
-    # XXX Do we need to reset the flags here? anaconda never bothered..
+
+    li=$(ip -o link show up dev $1)
+    strstr "$li" "NO-CARRIER" && _no_carrier_flag=1
+
+    while [ $cnt -lt $timeout ]; do
+        if [ -n "$_no_carrier_flag" ]; then
+            # NO-CARRIER flag was cleared
+            strstr "$li" "NO-CARRIER" || return 0
+        fi
+        # double check the syscfs carrier flag
+        [ -e "$interface/carrier" ] && [ "$(cat $interface/carrier)" = 1 ] && return 0
+        sleep 0.1
+        cnt=$(($cnt+1))
+    done
+    return 1
+}
+
+iface_has_link() {
+    iface_has_carrier "$@"
 }
 
 find_iface_with_link() {
@@ -551,7 +755,19 @@ find_iface_with_link() {
 }
 
 is_persistent_ethernet_name() {
-    case "$1" in
+    local _netif="$1"
+    local _name_assign_type="0"
+
+    [ -f "/sys/class/net/$_netif/name_assign_type" ] \
+        && _name_assign_type=$(cat "/sys/class/net/$_netif/name_assign_type")
+
+    # NET_NAME_ENUM 1
+    [ "$_name_assign_type" = "1" ] && return 1
+
+    # NET_NAME_PREDICTABLE 2
+    [ "$_name_assign_type" = "2" ] && return 0
+
+    case "$_netif" in
         # udev persistent interface names
         eno[0-9]|eno[0-9][0-9]|eno[0-9][0-9][0-9]*)
             ;;
@@ -571,3 +787,53 @@ is_persistent_ethernet_name() {
     esac
     return 0
 }
+
+is_kernel_ethernet_name() {
+    local _netif="$1"
+    local _name_assign_type="1"
+
+    if [ -e "/sys/class/net/$_netif/name_assign_type" ]; then
+        _name_assign_type=$(cat "/sys/class/net/$_netif/name_assign_type")
+
+        case "$_name_assign_type" in
+            2|3|4)
+                # NET_NAME_PREDICTABLE 2
+                # NET_NAME_USER 3
+                # NET_NAME_RENAMED 4
+                return 1
+                ;;
+            1|*)
+                # NET_NAME_ENUM 1
+                return 0
+                ;;
+        esac
+    fi
+
+    # fallback to error prone manual name check
+    case "$_netif" in
+        eth[0-9]|eth[0-9][0-9]|eth[0-9][0-9][0-9]*)
+            return 0
+            ;;
+        *)
+            return 1
+    esac
+
+}
+
+iface_get_subchannels() {
+    local _netif
+    local _subchannels
+
+    _netif="$1"
+
+    _subchannels=$({
+                      for i in /sys/class/net/$_netif/device/cdev[0-9]*; do
+                          [ -e $i ] || continue
+                          channel=$(readlink -f $i)
+                          printf -- "%s" "${channel##*/},"
+                      done
+                  })
+    [ -n "$_subchannels" ] || return 1
+
+    printf -- "%s" ${_subchannels%,}
+}

modules.d/40network/netroot.sh

@@ -12,6 +12,11 @@ command -v setup_net >/dev/null || . /lib/net-lib.sh
 # no sense in doing something if no (net)root info is available
 # or root is already there
 [ -d $NEWROOT/proc ] && exit 0
+
+if [ -z "$netroot" ]; then
+    netroot=$(getarg netroot=)
+fi
+
 [ -z "$netroot" ] && exit 1
 
 # Set or override primary interface
@@ -33,7 +38,7 @@ esac
 # Figure out the handler for root=dhcp by recalling all netroot cmdline
 # handlers when this is not called from manually network bringing up.
 if [ -z "$2" ]; then
-    if [ "$netroot" = "dhcp" ] || [ "$netroot" = "dhcp6" ] ; then
+    if getarg "root=dhcp" || getarg "netroot=dhcp" || getarg "root=dhcp6" || getarg "netroot=dhcp6"; then
         # Load dhcp options
         [ -e /tmp/dhclient.$netif.dhcpopts ] && . /tmp/dhclient.$netif.dhcpopts
 
@@ -45,6 +50,8 @@ if [ -z "$2" ]; then
             exit 1
         fi
 
+        rm -f -- $hookdir/initqueue/finished/dhcp.sh
+
         # Set netroot to new_root_path, so cmdline parsers don't call
         netroot=$new_root_path
 
@@ -74,9 +81,7 @@ source_hook netroot $netif
 
 # Run the handler; don't store the root, it may change from device to device
 # XXX other variables to export?
-if $handler $netif $netroot $NEWROOT; then
-    rm -f -- $hookdir/initqueue/finished/dhcp.sh
-    # Network rootfs mount successful - save interface info for ifcfg etc.
-    save_netinfo $netif
-fi
+[ -n "$handler" ] && "$handler" "$netif" "$netroot" "$NEWROOT"
+save_netinfo $netif
+
 exit 0

modules.d/40network/parse-bond.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 #
 # Format:
-#       bond=<bondname>[:<bondslaves>:[:<options>]]
+#       bond=<bondname>[:<bondslaves>:[:<options>[:<mtu>]]]
 #
 #       bondslaves is a comma-separated list of physical (ethernet) interfaces
 #       options is a comma-separated list on bonding options (modinfo bonding for details) in format compatible with initscripts
@@ -9,14 +9,8 @@
 #
 #       bond without parameters assumes bond=bond0:eth0,eth1:mode=balance-rr
 #
-
-# return if bond already parsed
-[ -n "$bondname" ] && return
-
-# Check if bond parameter is valid
-if getarg bond= >/dev/null ; then
-    :
-fi
+#       if the mtu is specified, it will be set on the bond master
+#
 
 # We translate list of slaves to space-separated here to mwke it easier to loop over them in ifup
 # Ditto for bonding options
@@ -28,24 +22,24 @@ parsebond() {
         v=${v#*:}
     done
 
-    unset bondname bondslaves bondoptions
     case $# in
     0)  bondname=bond0; bondslaves="eth0 eth1" ;;
     1)  bondname=$1; bondslaves="eth0 eth1" ;;
     2)  bondname=$1; bondslaves=$(str_replace "$2" "," " ") ;;
     3)  bondname=$1; bondslaves=$(str_replace "$2" "," " "); bondoptions=$(str_replace "$3" "," " ") ;;
+    4)  bondname=$1; bondslaves=$(str_replace "$2" "," " "); bondoptions=$(str_replace "$3" "," " "); bondmtu=$4;;
     *)  die "bond= requires zero to four parameters" ;;
     esac
 }
 
-unset bondname bondslaves bondoptions
-
-# Parse bond for bondname, bondslaves, bondmode and bondoptions
-if getarg bond >/dev/null; then
-    # Read bond= parameters if they exist
-    bond="$(getarg bond=)"
-    if [ ! "$bond" = "bond" ]; then
-        parsebond "$(getarg bond=)"
+# Parse bond for bondname, bondslaves, bondmode, bondoptions and bondmtu
+for bond in $(getargs bond=); do
+    unset bondname
+    unset bondslaves
+    unset bondoptions
+    unset bondmtu
+    if [ "$bond" != "bond" ]; then
+        parsebond "$bond"
     fi
     # Simple default bond
     if [ -z "$bondname" ]; then
@@ -57,5 +51,5 @@ if getarg bond >/dev/null; then
     echo "bondname=$bondname" > /tmp/bond.${bondname}.info
     echo "bondslaves=\"$bondslaves\"" >> /tmp/bond.${bondname}.info
     echo "bondoptions=\"$bondoptions\"" >> /tmp/bond.${bondname}.info
-    return
-fi
+    echo "bondmtu=\"$bondmtu\"" >> /tmp/bond.${bondname}.info
+done

modules.d/40network/parse-bridge.sh

@@ -7,14 +7,6 @@
 #       bridge without parameters assumes bridge=br0:eth0
 #
 
-# return if bridge already parsed
-[ -n "$bridgename" ] && return
-
-# Check if bridge parameter is valid
-if getarg bridge= >/dev/null ; then
-    command -v brctl >/dev/null 2>&1 || die "No 'brctl' installed" 
-fi
-
 parsebridge() {
     local v=${1}:
     set --
@@ -22,8 +14,6 @@ parsebridge() {
         set -- "$@" "${v%%:*}"
         v=${v#*:}
     done
-
-    unset bridgename bridgeslaves
     case $# in
         0)  bridgename=br0; bridgeslaves=$iface ;;
         1)  die "bridge= requires two parameters" ;;
@@ -32,14 +22,13 @@ parsebridge() {
     esac
 }
 
-unset bridgename bridgeslaves
-
-iface=eth0
-
 # Parse bridge for bridgename and bridgeslaves
-if bridge="$(getarg bridge)"; then
+for bridge in $(getargs bridge=); do
+    unset bridgename
+    unset bridgeslaves
+    iface=eth0
     # Read bridge= parameters if they exist
-    if [ -n "$bridge" ]; then
+    if [ "$bridge" != "bridge" ]; then
         parsebridge $bridge
     fi
     # Simple default bridge
@@ -47,7 +36,6 @@ if bridge="$(getarg bridge)"; then
         bridgename=br0
         bridgeslaves=$iface
     fi
-    echo "bridgename=$bridgename" > /tmp/bridge.info
-    echo "bridgeslaves=\"$bridgeslaves\"" >> /tmp/bridge.info
-    return
-fi
+    echo "bridgename=$bridgename" > /tmp/bridge.${bridgename}.info
+    echo "bridgeslaves=\"$bridgeslaves\"" >> /tmp/bridge.${bridgename}.info
+done

modules.d/40network/parse-ibft.sh

@@ -4,5 +4,7 @@ command -v getarg >/dev/null          || . /lib/dracut-lib.sh
 command -v ibft_to_cmdline >/dev/null || . /lib/net-lib.sh
 
 if getargbool 0 rd.iscsi.ibft -d "ip=ibft"; then
+    modprobe -b -q iscsi_boot_sysfs 2>/dev/null
+    modprobe -b -q iscsi_ibft
     ibft_to_cmdline
 fi

modules.d/40network/parse-ip-opts.sh

@@ -36,8 +36,12 @@ unset count
 # If needed, check if bootdev= contains anything usable
 BOOTDEV=$(getarg bootdev=)
 
-if [ -n "$NEEDBOOTDEV" ] ; then
-    [ -z "$BOOTDEV" ] && warn "Please supply bootdev argument for multiple ip= lines"
+if [ -n "$NEEDBOOTDEV" ] && getargbool 1 rd.neednet; then
+    #[ -z "$BOOTDEV" ] && warn "Please supply bootdev argument for multiple ip= lines"
+    echo "rd.neednet=1" > /etc/cmdline.d/dracut-neednet.conf
+    info "Multiple ip= arguments: assuming rd.neednet=1"
+else
+    unset NEEDBOOTDEV
 fi
 
 # Check ip= lines
@@ -46,17 +50,14 @@ for p in $(getargs ip=); do
     ip_to_var $p
 
     # make first device specified the BOOTDEV
-    if [ -z "$BOOTDEV" ] && [ -n "$dev" ]; then
+    if [ -n "$NEEDBOOTDEV" ] && [ -z "$BOOTDEV" ] && [ -n "$dev" ]; then
         BOOTDEV="$dev"
-        [ -n "$NEEDBOOTDEV" ] && warn "Setting bootdev to '$BOOTDEV'"
+        info "Setting bootdev to '$BOOTDEV'"
     fi
 
     # skip ibft since we did it above
     [ "$autoconf" = "ibft" ] && continue
 
-    # We need to have an ip= line for the specified bootdev
-    [ -n "$NEEDBOOTDEV" ] && [ "$dev" = "$BOOTDEV" ] && BOOTDEVOK=1
-
     # Empty autoconf defaults to 'dhcp'
     if [ -z "$autoconf" ] ; then
         warn "Empty autoconf values default to dhcp"
@@ -64,24 +65,26 @@ for p in $(getargs ip=); do
     fi
 
     # Error checking for autoconf in combination with other values
-    case $autoconf in
-        error) die "Error parsing option 'ip=$p'";;
-        bootp|rarp|both) die "Sorry, ip=$autoconf is currenty unsupported";;
-        none|off)
-            [ -z "$ip" ] && \
-            die "For argument 'ip=$p'\nValue '$autoconf' without static configuration does not make sense"
-            [ -z "$mask" ] && \
-                die "Sorry, automatic calculation of netmask is not yet supported"
-            ;;
-        auto6);;
-        dhcp|dhcp6|on|any) \
-            [ -n "$NEEDBOOTDEV" ] && [ -z "$dev" ] && \
-            die "Sorry, 'ip=$p' does not make sense for multiple interface configurations"
-            [ -n "$ip" ] && \
-                die "For argument 'ip=$p'\nSorry, setting client-ip does not make sense for '$autoconf'"
-            ;;
-        *) die "For argument 'ip=$p'\nSorry, unknown value '$autoconf'";;
-    esac
+    for autoopt in $(str_replace "$autoconf" "," " "); do
+        case $autoopt in
+            error) die "Error parsing option 'ip=$p'";;
+            bootp|rarp|both) die "Sorry, ip=$autoopt is currenty unsupported";;
+            none|off)
+                [ -z "$ip" ] && \
+                    die "For argument 'ip=$p'\nValue '$autoopt' without static configuration does not make sense"
+                [ -z "$mask" ] && \
+                    die "Sorry, automatic calculation of netmask is not yet supported"
+                ;;
+            auto6);;
+            dhcp|dhcp6|on|any) \
+                [ -n "$NEEDBOOTDEV" ] && [ -z "$dev" ] && \
+                    die "Sorry, 'ip=$p' does not make sense for multiple interface configurations"
+                [ -n "$ip" ] && \
+                    die "For argument 'ip=$p'\nSorry, setting client-ip does not make sense for '$autoopt'"
+                ;;
+            *) die "For argument 'ip=$p'\nSorry, unknown value '$autoopt'";;
+        esac
+    done
 
     if [ -n "$dev" ] ; then
         # We don't like duplicate device configs
@@ -107,6 +110,16 @@ for p in $(getargs ip=); do
         die "Server-ip or dhcp for netboot needed, but current arguments say otherwise"
     fi
 
+    if str_starts "$dev" "enx" && [ ${#dev} -eq 15 ]; then
+        printf -- "ifname=%s:%s:%s:%s:%s:%s:%s\n" \
+               "$dev" \
+               "${dev:3:2}" \
+               "${dev:5:2}" \
+               "${dev:7:2}" \
+               "${dev:9:2}" \
+               "${dev:11:2}" \
+               "${dev:13:2}" >> /etc/cmdline.d/80-enx.conf
+    fi
 done
 
 # put BOOTIF in IFACES to make sure it comes up

modules.d/40network/parse-team.sh

@@ -6,14 +6,6 @@
 #       teamslaves is a comma-separated list of physical (ethernet) interfaces
 #
 
-# return if team already parsed
-[ -n "$teammaster" ] && return
-
-# Check if team parameter is valid
-if getarg team= >/dev/null ; then
-    :
-fi
-
 parseteam() {
     local v=${1}:
     set --
@@ -22,23 +14,28 @@ parseteam() {
         v=${v#*:}
     done
 
-    unset teammaster teamslaves
     case $# in
     2)  teammaster=$1; teamslaves=$(str_replace "$2" "," " ") ;;
     *)  die "team= requires two parameters" ;;
     esac
+    return 0
 }
 
-unset teammaster teamslaves
+for team in $(getargs team); do
+    [ "$team" = "team" ] && continue
 
-if getarg team>/dev/null; then
-    # Read team= parameters if they exist
-    team="$(getarg team=)"
-    if [ ! "$team" = "team" ]; then
-        parseteam "$(getarg team=)"
+    unset teammaster
+    unset teamslaves
+
+    parseteam "$team" || continue
+
+    echo "teammaster=$teammaster" > /tmp/team.${teammaster}.info
+    echo "teamslaves=\"$teamslaves\"" >> /tmp/team.${teammaster}.info
+
+    if ! [ -e /etc/teamd/${teammaster}.conf ]; then
+        warn "Team master $teammaster specified, but no /etc/teamd/$teammaster.conf present. Using activebackup."
+        mkdir -p /etc/teamd
+        printf -- "%s" '{"runner": {"name": "activebackup"}, "link_watch": {"name": "ethtool"}}' > "/etc/teamd/${teammaster}.conf"
     fi
+done
 
-    echo "teammaster=$teammaster" > /tmp/team.info
-    echo "teamslaves=\"$teamslaves\"" >> /tmp/team.info
-    return
-fi

modules.d/40network/parse-vlan.sh

@@ -4,14 +4,6 @@
 #	vlan=<vlanname>:<phydevice>
 #
 
-# return if vlan already parsed
-[ -n "$vlanname" ] && return
-
-# Check if vlan parameter is valid
-if getarg vlan= >/dev/null ; then
-    :
-fi
-
 parsevlan() {
     local v=${1}:
     set --
@@ -27,16 +19,16 @@ parsevlan() {
     esac
 }
 
-unset vlanname phydevice
-
-if getarg vlan >/dev/null; then
-    # Read vlan= parameters if they exist
-    vlan="$(getarg vlan=)"
+for vlan in $(getargs vlan=); do
+    unset vlanname
+    unset phydevice
     if [ ! "$vlan" = "vlan" ]; then
-        parsevlan "$(getarg vlan=)"
+        parsevlan "$vlan"
     fi
 
-    echo "vlanname=\"$vlanname\"" > /tmp/vlan.info
-    echo "phydevice=\"$phydevice\"" >> /tmp/vlan.info
-    return
-fi
+    echo "phydevice=\"$phydevice\"" > /tmp/vlan.${phydevice}.phy
+    {
+        echo "vlanname=\"$vlanname\""
+        echo "phydevice=\"$phydevice\""
+    } > /tmp/vlan.${vlanname}.${phydevice}
+done

modules.d/45ifcfg/write-ifcfg.sh

@@ -5,14 +5,6 @@ type is_persistent_ethernet_name >/dev/null 2>&1 || . /lib/net-lib.sh
 
 udevadm settle --timeout=30
 
-if [ -e /tmp/bridge.info ]; then
-    . /tmp/bridge.info
-fi
-
-if [ -e /tmp/vlan.info ]; then
-    . /tmp/vlan.info
-fi
-
 mkdir -m 0755 -p /tmp/ifcfg/
 mkdir -m 0755 -p /tmp/ifcfg-leases/
 
@@ -22,7 +14,7 @@ get_config_line_by_subchannel()
     local line
 
     CHANNELS="$1"
-    while read line; do
+    while read line || [ -n "$line" ]; do
         if strstr "$line" "$CHANNELS"; then
             echo $line
             return 0
@@ -48,7 +40,7 @@ print_s390() {
         for i in /sys/class/net/$_netif/device/cdev[0-9]*; do
             [ -e $i ] || continue
             channel=$(readlink -f $i)
-            echo -n "${channel##*/},"
+            printf '%s' "${channel##*/},"
         done
     })
     [ -n "$SUBCHANNELS" ] || return 1
@@ -80,18 +72,41 @@ print_s390() {
     return 0
 }
 
+hw_bind() {
+    local _netif="$1"
+    local _macaddr="$2"
+
+    [ -n "$_macaddr" ] \
+        && echo "MACADDR=\"$_macaddr\""
+
+    print_s390 "$_netif" \
+        && return 0
+
+    [ -n "$_macaddr" ] && return 0
+
+    is_persistent_ethernet_name "$_netif" && return 0
+
+    [ -f "/sys/class/net/$_netif/addr_assign_type" ] \
+        && [ "$(cat "/sys/class/net/$_netif/addr_assign_type")" != "0" ] \
+        && return 1
+
+    [ -f "/sys/class/net/$_netif/address" ] \
+        || return 1
+
+    echo "HWADDR=\"$(cat /sys/class/net/$_netif/address)\""
+}
+
 interface_bind() {
-    local netif="$1"
-    local macaddr="$2"
-    if ! print_s390 $netif; then
-        if [ -z "$macaddr" ] && \
-            ! is_persistent_ethernet_name "$netif" && \
-            [ -f /sys/class/net/$netif/addr_assign_type ] && \
-            [ "$(cat /sys/class/net/$netif/addr_assign_type)" = "0" ] && \
-            [ -f /sys/class/net/$netif/address ]; then
-            echo "HWADDR=\"$(cat /sys/class/net/$netif/address)\""
-        fi
+    local _netif="$1"
+    local _macaddr="$2"
+
+    # see, if we can bind it to some hw parms
+    if hw_bind "$_netif" "$_macaddr"; then
+        # only print out DEVICE, if it's user assigned
+        is_kernel_ethernet_name "$_netif" && return 0
     fi
+
+    echo "DEVICE=\"$_netif\""
 }
 
 for netup in /tmp/net.*.did-setup ; do
@@ -106,6 +121,9 @@ for netup in /tmp/net.*.did-setup ; do
     unset bondslaves
     unset bondname
     unset bondoptions
+    unset bridgename
+    unset bridgeslaves
+    unset team
     unset uuid
     unset ip
     unset gw
@@ -114,22 +132,38 @@ for netup in /tmp/net.*.did-setup ; do
     unset macaddr
     unset slave
     unset ethname
+    unset vlan
+    unset vlanname
+    unset phydevice
+
     [ -e /tmp/bond.${netif}.info ] && . /tmp/bond.${netif}.info
+    [ -e /tmp/bridge.${netif}.info ] && . /tmp/bridge.${netif}.info
+    [ -e /tmp/team.${netif}.info ] && . /tmp/team.${netif}.info
 
     uuid=$(cat /proc/sys/kernel/random/uuid)
     if [ "$netif" = "$bridgename" ]; then
         bridge=yes
+    elif [ "$netif" = "$teammaster" ]; then
+        team=yes
     elif [ "$netif" = "$bondname" ]; then
-    # $netif can't be bridge and bond at the same time
+        # $netif can't be bridge and bond at the same time
         bond=yes
     fi
-    if [ "$netif" = "$vlanname" ]; then
+
+    for i in /tmp/vlan.${netif}.*; do
+        [ ! -e "$i" ] && continue
+        . "$i"
         vlan=yes
-    fi
+        break
+    done
+
+    # skip team interfaces for now, the host config must be in sync
+    [ "$netif" = "$teammaster" ] && continue
 
     {
         echo "# Generated by dracut initrd"
-        echo "DEVICE=\"$netif\""
+        echo "NAME=\"$netif\""
+        [ -z "$vlan" ] && interface_bind "$netif" "$macaddr"
         echo "ONBOOT=yes"
         echo "NETBOOT=yes"
         echo "UUID=\"$uuid\""
@@ -172,21 +206,15 @@ for netup in /tmp/net.*.did-setup ; do
     } > /tmp/ifcfg/ifcfg-$netif
 
     # bridge needs different things written to ifcfg
-    if [ -z "$bridge" ] && [ -z "$bond" ] && [ -z "$vlan" ]; then
+    if [ -z "$bridge" ] && [ -z "$bond" ] && [ -z "$vlan" ] && [ -z "$team" ]; then
         # standard interface
-        {
-            [ -n "$macaddr" ] && echo "MACADDR=\"$macaddr\""
-            interface_bind "$netif" "$macaddr"
-            echo "TYPE=Ethernet"
-            echo "NAME=\"$netif\""
-            [ -n "$mtu" ] && echo "MTU=\"$mtu\""
-        } >> /tmp/ifcfg/ifcfg-$netif
+        echo "TYPE=Ethernet" >> /tmp/ifcfg/ifcfg-$netif
     fi
 
     if [ -n "$vlan" ] ; then
         {
             echo "TYPE=Vlan"
-            echo "NAME=\"$netif\""
+            echo "DEVICE=\"$netif\""
             echo "VLAN=yes"
             echo "PHYSDEV=\"$phydevice\""
         } >> /tmp/ifcfg/ifcfg-$netif
@@ -205,16 +233,15 @@ for netup in /tmp/net.*.did-setup ; do
             # write separate ifcfg file for the raw eth interface
             (
                 echo "# Generated by dracut initrd"
-                echo "DEVICE=\"$slave\""
+                echo "NAME=\"$slave\""
                 echo "TYPE=Ethernet"
                 echo "ONBOOT=yes"
                 echo "NETBOOT=yes"
                 echo "SLAVE=yes"
                 echo "MASTER=\"$netif\""
-                echo "NAME=\"$slave\""
                 echo "UUID=\"$(cat /proc/sys/kernel/random/uuid)\""
+                unset macaddr
                 [ -e /tmp/net.$slave.override ] && . /tmp/net.$slave.override
-                [ -n "$macaddr" ] && echo "MACADDR=\"$macaddr\""
                 interface_bind "$slave" "$macaddr"
             ) >> /tmp/ifcfg/ifcfg-$slave
         done
@@ -230,15 +257,14 @@ for netup in /tmp/net.*.did-setup ; do
             # write separate ifcfg file for the raw eth interface
             (
                 echo "# Generated by dracut initrd"
-                echo "DEVICE=\"$slave\""
+                echo "NAME=\"$slave\""
                 echo "TYPE=Ethernet"
                 echo "ONBOOT=yes"
                 echo "NETBOOT=yes"
                 echo "BRIDGE=\"$bridgename\""
-                echo "NAME=\"$slave\""
                 echo "UUID=\"$(cat /proc/sys/kernel/random/uuid)\""
+                unset macaddr
                 [ -e /tmp/net.$slave.override ] && . /tmp/net.$slave.override
-                [ -n "$macaddr" ] && echo "MACADDR=\"$macaddr\""
                 interface_bind "$slave" "$macaddr"
             ) >> /tmp/ifcfg/ifcfg-$slave
         done

modules.d/45url-lib/module-setup.sh

@@ -15,7 +15,7 @@ depends() {
 
 # called by dracut
 install() {
-    local _dir _crt _found _lib
+    local _dir _crt _found _lib _nssckbi _p11roots _p11root _p11item
     inst_simple "$moddir/url-lib.sh" "/lib/url-lib.sh"
     inst_multiple -o ctorrent
     inst_multiple curl
@@ -29,16 +29,50 @@ install() {
 	[[ -d $_dir ]] || continue
         for _lib in $_dir/libcurl.so.*; do
 	    [[ -e $_lib ]] || continue
+            [[ $_nssckbi ]] || _nssckbi=$(grep -F --binary-files=text -z libnssckbi $_lib)
             _crt=$(grep -F --binary-files=text -z .crt $_lib)
             [[ $_crt ]] || continue
             [[ $_crt == /*/* ]] || continue
-            if ! inst_simple "$_crt"; then
+            if ! inst "$_crt"; then
                 dwarn "Couldn't install '$_crt' SSL CA cert bundle; HTTPS might not work."
                 continue
             fi
             _found=1
         done
     done
-    [[ $_found ]] || dwarn "Couldn't find SSL CA cert bundle; HTTPS won't work."
+    # If we found no cert bundle files referenced in libcurl but we
+    # *did* find a mention of libnssckbi (checked above), install it.
+    # If its truly NSS libnssckbi, it includes its own trust bundle,
+    # but if it's really p11-kit-trust.so, we need to find the dirs
+    # where it will look for a trust bundle and install them too.
+    if ! [[ $_found ]] && [[ $_nssckbi ]] ; then
+        _found=1
+        inst_libdir_file "libnssckbi.so*" || _found=
+        for _dir in $libdirs; do
+            [[ -e $_dir/libnssckbi.so ]] || continue
+            # this looks for directory-ish strings in the file
+            for _p11roots in $(grep -o --binary-files=text "/[[:alpha:]][[:print:]]*" $_dir/libnssckbi.so) ; do
+                # the string can be a :-separated list of dirs
+                for _p11root in $(echo "$_p11roots" | tr ':' '\n') ; do
+                    # check if it's actually a directory (there are
+                    # several false positives in the results)
+                    [[ -d "$_p11root" ]] || continue
+                    # check if it has some specific subdirs that all
+                    # p11-kit trust dirs have
+                    [[ -d "${_p11root}/anchors" ]] || continue
+                    [[ -d "${_p11root}/blacklist" ]] || continue
+                    # so now we know it's really a p11-kit trust dir;
+                    # install everything in it
+                    for _p11item in $(find "$_p11root") ; do
+                        if ! inst "$_p11item" ; then
+                            dwarn "Couldn't install '$_p11item' from p11-kit trust dir '$_p11root'; HTTPS might not work."
+                            continue
+                        fi
+                    done
+                done
+            done
+        done
+    fi
+    [[ $_found ]] || dwarn "Couldn't find SSL CA cert bundle or libnssckbi.so; HTTPS won't work."
 }
 

modules.d/45url-lib/url-lib.sh

@@ -120,7 +120,7 @@ command -v ctorrent >/dev/null \
 
 nfs_already_mounted() {
     local server="$1" path="$2" localdir="" s="" p=""
-    cat /proc/mounts | while read src mnt rest; do
+    cat /proc/mounts | while read src mnt rest || [ -n "$src" ]; do
         splitsep ":" "$src" s p
         if [ "$server" = "$s" ]; then
             if [ "$path" = "$p" ]; then

modules.d/50drm/module-setup.sh

@@ -15,61 +15,31 @@ installkernel() {
     local _modname
     # Include KMS capable drm drivers
 
-    drm_module_filter() {
-        local _drm_drivers='drm_crtc_init'
-        local _ret
-        # subfunctions inherit following FDs
-        local _merge=8 _side2=9
-        function nmf1() {
-            local _fname _fcont
-            while read _fname; do
-                case "$_fname" in
-                    *.ko)    _fcont="$(<        $_fname)" ;;
-                    *.ko.gz) _fcont="$(gzip -dc $_fname)" ;;
-                    *.ko.xz) _fcont="$(xz -dc   $_fname)" ;;
-                esac
-                [[   $_fcont =~ $_drm_drivers
-                && ! $_fcont =~ iw_handler_get_spy ]] \
-                && echo "$_fname"
-            done
-        }
-        function rotor() {
-            local _f1 _f2
-            while read _f1; do
-                echo "$_f1"
-                if read _f2; then
-                    echo "$_f2" 1>&${_side2}
-                fi
-            done | nmf1 1>&${_merge}
-        }
-        # Use two parallel streams to filter alternating modules.
-        set +x
-        eval "( ( rotor ) ${_side2}>&1 | nmf1 ) ${_merge}>&1"
-        [[ $debug ]] && set -x
-        return 0
-    }
-
-    if [[ "$(uname -p)" == arm* ]]; then
-        # arm specific modules needed by drm
+    if [[ "$(uname -m)" == arm* || "$(uname -m)" == aarch64 ]]; then
+        # arm/aarch64 specific modules needed by drm
         instmods \
             "=drivers/gpu/drm/i2c" \
             "=drivers/gpu/drm/panel" \
-            "=drivers/pwm" \
+            "=drivers/gpu/drm/bridge" \
             "=drivers/video/backlight" \
-            "=drivers/video/fbdev/omap2/displays-new" \
             ${NULL}
     fi
 
-    for _modname in $(find_kernel_modules_by_path drivers/gpu/drm \
-        | drm_module_filter) ; do
-        # if the hardware is present, include module even if it is not currently loaded,
-        # as we could e.g. be in the installer; nokmsboot boot parameter will disable
-        # loading of the driver if needed
-        if [[ $hostonly ]] && modinfo -F alias $_modname | sed -e 's,\?,\.,g' -e 's,\*,\.\*,g' \
-            | grep -qxf - /sys/bus/{pci/devices,soc/devices/soc?}/*/modalias 2>/dev/null; then
-            hostonly='' instmods $_modname
-            continue
-        fi
-        instmods $_modname
-    done
+    instmods amdkfd hyperv_fb "=drivers/pwm"
+
+    # if the hardware is present, include module even if it is not currently loaded,
+    # as we could e.g. be in the installer; nokmsboot boot parameter will disable
+    # loading of the driver if needed
+    if [[ $hostonly ]]; then
+        for i in /sys/bus/{pci/devices,soc/devices/soc?}/*/modalias; do
+            [[ -e $i ]] || continue
+            if hostonly="" dracut_instmods --silent -s "drm_crtc_init" -S "iw_handler_get_spy" $(<$i); then
+                if strstr "$(modinfo -F filename $(<$i) 2>/dev/null)" radeon.ko; then
+                    hostonly='' instmods amdkfd
+                fi
+            fi
+        done
+    else
+        dracut_instmods -s "drm_crtc_init" "=drivers/gpu/drm"
+    fi
 }

modules.d/50plymouth/module-setup.sh

@@ -3,7 +3,7 @@
 # called by dracut
 check() {
     [[ "$mount_needs" ]] && return 1
-    require_binaries plymouthd plymouth
+    require_binaries plymouthd plymouth plymouth-set-default-theme
 }
 
 # called by dracut

modules.d/50plymouth/plymouth-populate-initrd.sh

@@ -26,7 +26,7 @@ if [[ $hostonly ]]; then
     if [ -L /usr/share/plymouth/themes/default.plymouth ]; then
         inst /usr/share/plymouth/themes/default.plymouth
         # Install plugin for this theme
-        PLYMOUTH_PLUGIN=$(grep "^ModuleName=" /usr/share/plymouth/themes/default.plymouth | while read a b c; do echo $b; done;)
+        PLYMOUTH_PLUGIN=$(grep "^ModuleName=" /usr/share/plymouth/themes/default.plymouth | while read a b c || [ -n "$b" ]; do echo $b; done;)
         inst_libdir_file "plymouth/${PLYMOUTH_PLUGIN}.so"
     fi
 else

modules.d/50plymouth/plymouth-pretrigger.sh

@@ -5,9 +5,14 @@ if type plymouthd >/dev/null 2>&1 && [ -z "$DRACUT_SYSTEMD" ]; then
         # first trigger graphics subsystem
         udevadm trigger --action=add --attr-match=class=0x030000 >/dev/null 2>&1
         # first trigger graphics and tty subsystem
-        udevadm trigger --action=add --subsystem-match=graphics --subsystem-match=drm --subsystem-match=tty >/dev/null 2>&1
+        udevadm trigger --action=add \
+            --subsystem-match=graphics \
+            --subsystem-match=drm \
+            --subsystem-match=tty \
+            --subsystem-match=acpi \
+            >/dev/null 2>&1
 
-        udevadm settle --timeout=30 2>&1 | vinfo
+        udevadm settle --timeout=180 2>&1 | vinfo
 
         info "Starting plymouth daemon"
         mkdir -m 0755 /run/plymouth

modules.d/80cms/cms-write-ifcfg.sh

@@ -7,6 +7,7 @@ mkdir -m 0755 -p /run/initramfs/state/etc/sysconfig/network-scripts
 function cms_write_config()
 {
     . /tmp/cms.conf
+    SUBCHANNELS="$(echo $SUBCHANNELS | sed 'y/ABCDEF/abcdef/')"
     OLDIFS=$IFS
     IFS=,
     read -a subch_array <<< "indexzero,$SUBCHANNELS"

modules.d/80cms/cmsifup.sh

@@ -35,4 +35,4 @@ fi
 IFACES="$IFACES $DEVICE"
 echo "$IFACES" >> /tmp/net.ifaces
 
-ifup $DEVICE -m
+exec ifup "$DEVICE"

modules.d/80cms/cmssetup.sh

@@ -42,7 +42,7 @@ function dasd_settle() {
 }
 
 function dasd_settle_all() {
-    for dasdccw in $(while read line; do echo "${line%%(*}"; done < /proc/dasd/devices) ; do
+    for dasdccw in $(while read line || [ -n "$line" ]; do echo "${line%%(*}"; done < /proc/dasd/devices) ; do
         if ! dasd_settle $dasdccw ; then
             echo $"Could not access DASD $dasdccw in time"
             return 1
@@ -84,7 +84,7 @@ function readcmsfile() # $1=dasdport $2=filename
     #               dasd_mod must be loaded without setting any DASD online
     dev=$(canonicalize_devno $1)
     numcpus=$(
-        while read line; do
+        while read line || [ -n "$line" ]; do
             if strstr "$line" "# processors"; then
                 echo ${line##*:};
                 break;
@@ -181,7 +181,7 @@ processcmsfile()
 
     unset _do_zfcp
     for i in ${!FCP_*}; do
-        echo "${!i}" | while read port rest; do
+        echo "${!i}" | while read port rest || [ -n "$port" ]; do
             case $port in
                 *.*.*)
                     ;;

modules.d/80cms/module-setup.sh

@@ -27,7 +27,7 @@ install() {
     inst_script "$moddir/cmsifup.sh" /sbin/cmsifup
     inst_multiple /etc/cmsfs-fuse/filetypes.conf /etc/udev/rules.d/99-fuse.rules /etc/fuse.conf \
         cmsfs-fuse fusermount ulockmgr_server bash insmod rmmod cat normalize_dasd_arg sed \
-        $(rpm -ql s390utils-base)
+        $(rpm -ql s390utils-base) awk getopt
 
     inst_libdir_file "gconv/*"
     #inst /usr/lib/locale/locale-archive

modules.d/80lvmmerge/README.md

@@ -0,0 +1,61 @@
+# lvmmerge - dracut module
+
+## Preparation
+- ensure that the lvm thin pool is big enough
+- backup any (most likely /boot and /boot/efi) device with:
+```
+# mkdir /restoredev
+# dev=<device>; umount $dev; dd if="$dev" of=/restoredev/$(systemd-escape -p "$dev"); mount $dev
+```
+- backup the MBR
+```
+# dev=<device>; dd if="$dev" of=/restoredev/$(systemd-escape -p "$dev") bs=446 count=1
+# ls -l /dev/disk/by-path/virtio-pci-0000\:00\:07.0
+lrwxrwxrwx. 1 root root 9 Jul 24 04:27 /dev/disk/by-path/virtio-pci-0000:00:07.0 -> ../../vda
+```
+- backup some partitions
+```
+# dev=/dev/disk/by-path/virtio-pci-0000:00:07.0
+# dd if="$dev" of=/restoredev/$(systemd-escape -p "$dev") bs=446 count=1
+# umount /boot/efi
+# dev=/dev/disk/by-partuuid/687177a8-86b3-4e37-a328-91d20db9563c
+# dd if="$dev" of=/restoredev/$(systemd-escape -p "$dev")
+# umount /boot
+# dev=/dev/disk/by-partuuid/4fdf99e9-4f28-4207-a26f-c76546824eaf
+# dd if="$dev" of=/restoredev/$(systemd-escape -p "$dev")
+```
+Final /restoredev
+```
+# ls -al /restoredev/
+total 1253380
+drwx------.  2 root root        250 Jul 24 04:38 .
+dr-xr-xr-x. 18 root root        242 Jul 24 04:32 ..
+-rw-------. 1 root root  209715200 Jul 24 04:34 dev-disk-by\x2dpartuuid-4fdf99e9\x2d4f28\x2d4207\x2da26f\x2dc76546824eaf
+-rw-------. 1 root root 1073741824 Jul 24 04:34 dev-disk-by\x2dpartuuid-687177a8\x2d86b3\x2d4e37\x2da328\x2d91d20db9563c
+-rw-------. 1 root root        446 Jul 24 04:38 dev-disk-by\x2dpath-virtio\x2dpci\x2d0000:00:07.0
+```
+- make a thin snapshot
+```
+# lvm lvcreate -pr -s rhel/root --name reset
+```
+
+- mark the snapshot with a tag
+```
+# lvm lvchange --addtag reset rhel/reset
+```
+
+- remove /restoredev
+```
+# rm -fr /restoredev
+```
+
+## Operation
+
+If a boot entry with ```rd.lvm.mergetags=<tag>``` is selected and there are LVs with ```<tag>```
+dracut will
+- make a copy of the snapshot
+- merge it back to the original
+- rename the copy back to the name of the snapshot
+- if /restordev appears in the root, then it will restore the images
+  found in that directory. This can be used to restore /boot and /boot/efi and the
+  MBR of the boot device

modules.d/80lvmmerge/lvmmerge.sh

@@ -0,0 +1,96 @@
+#!/bin/bash
+
+type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
+
+do_merge() {
+    sed -i -e 's/\(^[[:space:]]*\)locking_type[[:space:]]*=[[:space:]]*[[:digit:]]/\1locking_type = 1/' \
+        /etc/lvm/lvm.conf
+
+    systemctl --no-block stop sysroot.mount
+    swapoff -a
+    umount -R /sysroot
+
+    for tag in $(getargs rd.lvm.mergetags); do
+        lvm vgs --noheadings -o vg_name | \
+            while read -r vg || [[ -n $vg ]]; do
+                unset LVS
+                declare -a LVS
+                lvs=$(lvm lvs --noheadings -o lv_name "$vg")
+                for lv in $lvs; do
+                    lvm lvchange -an "$vg/$lv"
+
+                    tags=$(trim "$(lvm lvs --noheadings -o lv_tags "$vg/$lv")")
+                    strstr ",${tags}," ",${tag}," || continue
+
+                    if ! lvm lvs --noheadings -o lv_name "${vg}/${lv}_dracutsnap" &>/dev/null; then
+                        info "Creating backup ${lv}_dracutsnap of ${vg}/${lv}"
+                        lvm lvcreate -pr -s "${vg}/${lv}" --name "${lv}_dracutsnap"
+                    fi
+                    lvm lvchange --addtag "$tag" "${vg}/${lv}_dracutsnap"
+
+                    info "Merging back ${vg}/${lv} to the original LV"
+                    lvm lvconvert --merge "${vg}/${lv}"
+
+                    LVS+=($lv)
+                done
+
+                systemctl --no-block stop sysroot.mount
+                udevadm settle
+
+                for ((i=0; i < 100; i++)); do
+                    lvm vgchange -an "$vg" && break
+                    sleep 0.5
+                done
+
+                udevadm settle
+                lvm vgchange -ay "$vg"
+                udevadm settle
+                for lv in "${LVS[@]}"; do
+                    info "Renaming ${lv}_dracutsnap backup to ${vg}/${lv}"
+                    lvm lvrename "$vg" "${lv}_dracutsnap" "${lv}"
+                done
+                udevadm settle
+            done
+    done
+
+    systemctl --no-block reset-failed systemd-fsck-root
+    systemctl --no-block start systemd-fsck-root
+    systemctl --no-block reset-failed sysroot.mount
+    systemctl --no-block start sysroot.mount
+
+    for ((i=0; i < 100; i++)); do
+        [[ -d /sysroot/dev ]] && break
+        sleep 0.5
+        systemctl --no-block start sysroot.mount
+    done
+
+    if [[ -d /sysroot/restoredev ]]; then
+        (
+            if cd /sysroot/restoredev; then
+                # restore devices and partitions
+                for i in *; do
+                    target=$(systemd-escape -pu "$i")
+                    if ! [[ -b $target ]]; then
+                        warn "Not restoring $target, as the device does not exist"
+                        continue
+                    fi
+
+                    # Just in case
+                    umount "$target" &> /dev/null
+
+                    info "Restoring $target"
+                    dd if="$i" of="$target" |& vinfo
+                done
+            fi
+        )
+        mount -o remount,rw /sysroot
+        rm -fr /sysroot/restoredev
+    fi
+    info "Rebooting"
+    reboot
+}
+
+if getarg rd.lvm.mergetags; then
+    do_merge
+fi
+

modules.d/80lvmmerge/module-setup.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# called by dracut
+check() {
+    # No point trying to support lvm if the binaries are missing
+    require_binaries lvm dd swapoff || return 1
+
+    return 255
+}
+
+# called by dracut
+depends() {
+    echo lvm
+    return 0
+}
+
+installkernel() {
+    hostonly="" instmods dm-snapshot
+}
+
+# called by dracut
+install() {
+    inst_multiple dd swapoff
+    inst_hook cleanup 01 "$moddir/lvmmerge.sh"
+}

modules.d/90btrfs/module-setup.sh

@@ -8,7 +8,7 @@ check() {
     require_binaries btrfs || return 1
 
     [[ $hostonly ]] || [[ $mount_needs ]] && {
-        for fs in ${host_fs_types[@]}; do
+        for fs in "${host_fs_types[@]}"; do
             [[ "$fs" == "btrfs" ]] && return 0
         done
         return 255

modules.d/90crypt/crypt-lib.sh

@@ -5,11 +5,25 @@ command -v getarg >/dev/null || . /lib/dracut-lib.sh
 # check if the crypttab contains an entry for a LUKS UUID
 crypttab_contains() {
     local luks="$1"
+    local dev="$2"
     local l d rest
     if [ -f /etc/crypttab ]; then
-        while read l d rest; do
+        while read l d rest || [ -n "$l" ]; do
             strstr "${l##luks-}" "${luks##luks-}" && return 0
             strstr "$d" "${luks##luks-}" && return 0
+            if [ -n "$dev" ]; then
+                for _dev in "$(devnames $d)"; do
+                    [ "$dev" -ef "$_dev" ] && return 0
+                done
+            fi
+            if [ -e /usr/lib/dracut/modules.d/90crypt/block_uuid.map ]; then
+                # search for line starting with $d
+                _line=$(sed -n "\,^$d .*$,{p}" /usr/lib/dracut/modules.d/90crypt/block_uuid.map)
+                [ -z "$_line" ] && continue
+                # get second column with uuid
+                _uuid="$(echo $_line | sed 's,^.* \(.*$\),\1,')"
+	        strstr "$_uuid" "${luks##luks-}" && return 0
+            fi
         done < /etc/crypttab
     fi
     return 1
@@ -42,10 +56,10 @@ ask_for_password() {
 
     while [ $# -gt 0 ]; do
         case "$1" in
-            --cmd) ply_cmd="$2"; tty_cmd="$2" shift;;
+            --cmd) ply_cmd="$2"; tty_cmd="$2"; shift;;
             --ply-cmd) ply_cmd="$2"; shift;;
             --tty-cmd) tty_cmd="$2"; shift;;
-            --prompt) ply_prompt="$2"; tty_prompt="$2" shift;;
+            --prompt) ply_prompt="$2"; tty_prompt="$2"; shift;;
             --ply-prompt) ply_prompt="$2"; shift;;
             --tty-prompt) tty_prompt="$2"; shift;;
             --tries) ply_tries="$2"; tty_tries="$2"; shift;;
@@ -155,7 +169,7 @@ getkey() {
     [ -f "$keys_file" ] || return 1
 
     local IFS=:
-    while read luks_dev key_dev key_path; do
+    while read luks_dev key_dev key_path || [ -n "$luks_dev" ]; do
         if match_dev "$luks_dev" "$for_dev"; then
             echo "${key_dev}:${key_path}"
             return 0
@@ -176,14 +190,19 @@ readkey() {
     local keydev="$2"
     local device="$3"
 
-    # This creates a unique single mountpoint for *, or several for explicitly
-    # given LUKS devices. It accomplishes unlocking multiple LUKS devices with
-    # a single password entry.
-    local mntp="/mnt/$(str_replace "keydev-$keydev-$keypath" '/' '-')"
+    # No mounting needed if the keyfile resides inside the initrd
+    if [ "/" == "$keydev" ]; then
+        local mntp=/
+    else
+        # This creates a unique single mountpoint for *, or several for explicitly
+        # given LUKS devices. It accomplishes unlocking multiple LUKS devices with
+        # a single password entry.
+        local mntp="/mnt/$(str_replace "keydev-$keydev-$keypath" '/' '-')"
 
-    if [ ! -d "$mntp" ]; then
-        mkdir "$mntp"
-        mount -r "$keydev" "$mntp" || die 'Mounting rem. dev. failed!'
+        if [ ! -d "$mntp" ]; then
+            mkdir "$mntp"
+            mount -r "$keydev" "$mntp" || die 'Mounting rem. dev. failed!'
+        fi
     fi
 
     case "${keypath##*.}" in
@@ -199,8 +218,7 @@ readkey() {
             if [ -f /lib/dracut-crypt-loop-lib.sh ]; then
                 . /lib/dracut-crypt-loop-lib.sh
                 loop_decrypt "$mntp" "$keypath" "$keydev" "$device"
-                initqueue --onetime --finished --unique --name "crypt-loop-cleanup-99-${mntp##*/}" \
-                    $(command -v umount) "$mntp; " $(command -v rmdir) "$mntp"
+                printf "%s\n" "umount \"$mntp\"; rmdir \"$mntp\";" > ${hookdir}/cleanup/"crypt-loop-cleanup-99-${mntp##*/}".sh
                 return 0
             else
                 die "No loop file support to decrypt '$keypath' on '$keydev'."
@@ -209,8 +227,11 @@ readkey() {
         *) cat "$mntp/$keypath" ;;
     esac
 
-    # General unmounting mechanism, modules doing custom cleanup should return earlier
-    # and install a pre-pivot cleanup hook
-    umount "$mntp"
-    rmdir "$mntp"
+    # No unmounting if the keyfile resides inside the initrd
+    if [ "/" != "$keydev" ]; then
+        # General unmounting mechanism, modules doing custom cleanup should return earlier
+        # and install a pre-pivot cleanup hook
+        umount "$mntp"
+        rmdir "$mntp"
+    fi
 }

modules.d/90crypt/crypt-run-generator.sh

@@ -6,7 +6,7 @@ type crypttab_contains >/dev/null 2>&1 || . /lib/dracut-crypt-lib.sh
 dev=$1
 luks=$2
 
-crypttab_contains "$luks" && exit 0
+crypttab_contains "$luks" "$dev" && exit 0
 
 allowdiscards="-"
 
@@ -15,10 +15,10 @@ if strstr "$(cryptsetup --help)" "allow-discards"; then
     if discarduuids=$(getargs "rd.luks.allow-discards"); then
         discarduuids=$(str_replace "$discarduuids" 'luks-' '')
         if strstr " $discarduuids " " ${luks##luks-}"; then
-            allowdiscards="allow-discards"
+            allowdiscards="discard"
         fi
     elif getargbool 0 rd.luks.allow-discards; then
-        allowdiscards="allow-discards"
+        allowdiscards="discard"
     fi
 fi
 

modules.d/90crypt/cryptroot-ask.sh

@@ -23,7 +23,7 @@ numtries=${3:-10}
 
 # TODO: improve to support what cmdline does
 if [ -f /etc/crypttab ] && getargbool 1 rd.luks.crypttab -d -n rd_NO_CRYPTTAB; then
-    while read name dev luksfile luksoptions; do
+    while read name dev luksfile luksoptions || [ -n "$name" ]; do
         # ignore blank lines and comments
         if [ -z "$name" -o "${name#\#}" != "$name" ]; then
             continue

modules.d/90crypt/module-setup.sh

@@ -4,7 +4,7 @@
 check() {
     local _rootdev
     # if cryptsetup is not installed, then we cannot support encrypted devices.
-    require_binaries cryptsetup || return 1
+    require_any_binary $systemdutildir/systemd-cryptsetup cryptsetup || return 1
 
     [[ $hostonly ]] || [[ $mount_needs ]] && {
         for fs in "${host_fs_types[@]}"; do
@@ -24,7 +24,10 @@ depends() {
 
 # called by dracut
 installkernel() {
-    instmods dm_crypt =crypto
+    hostonly="" instmods drbg
+    arch=$(arch)
+    [[ $arch == x86_64 ]] && arch=x86
+    instmods dm_crypt =crypto =drivers/crypto =arch/$arch/crypto
 }
 
 # called by dracut
@@ -35,7 +38,7 @@ cmdline() {
 
         UUID=$(
             blkid -u crypto -o export $dev \
-                | while read line; do
+                | while read line || [ -n "$line" ]; do
                 [[ ${line#UUID} = $line ]] && continue
                 printf "%s" "${line#UUID=}"
                 break
@@ -50,28 +53,30 @@ cmdline() {
 install() {
 
     if [[ $hostonly_cmdline == "yes" ]]; then
-        cmdline >> "${initdir}/etc/cmdline.d/90crypt.conf"
-        echo >> "${initdir}/etc/cmdline.d/90crypt.conf"
+        local _cryptconf=$(cmdline)
+        [[ $_cryptconf ]] && printf "%s\n" "$_cryptconf" >> "${initdir}/etc/cmdline.d/90crypt.conf"
     fi
 
-    inst_multiple cryptsetup rmdir readlink umount
-    inst_script "$moddir"/cryptroot-ask.sh /sbin/cryptroot-ask
-    inst_script "$moddir"/probe-keydev.sh /sbin/probe-keydev
-    inst_hook cmdline 10 "$moddir/parse-keydev.sh"
     inst_hook cmdline 30 "$moddir/parse-crypt.sh"
     if ! dracut_module_included "systemd"; then
+        inst_multiple cryptsetup rmdir readlink umount
+        inst_script "$moddir"/cryptroot-ask.sh /sbin/cryptroot-ask
+        inst_script "$moddir"/probe-keydev.sh /sbin/probe-keydev
+        inst_hook cmdline 10 "$moddir/parse-keydev.sh"
         inst_hook cleanup 30 "$moddir/crypt-cleanup.sh"
     fi
 
     if [[ $hostonly ]] && [[ -f /etc/crypttab ]]; then
         # filter /etc/crypttab for the devices we need
-        while read _mapper _dev _rest; do
+        while read _mapper _dev _rest || [ -n "$_mapper" ]; do
             [[ $_mapper = \#* ]] && continue
             [[ $_dev ]] || continue
 
             [[ $_dev == UUID=* ]] && \
                 _dev="/dev/disk/by-uuid/${_dev#UUID=}"
 
+            echo "$_dev $(blkid $_dev -s UUID -o value)" > /usr/lib/dracut/modules.d/90crypt/block_uuid.map
+
             for _hdev in "${!host_fs_types[@]}"; do
                 [[ ${host_fs_types[$_hdev]} == "crypto_LUKS" ]] || continue
                 if [[ $_hdev -ef $_dev ]] || [[ /dev/block/$_hdev -ef $_dev ]]; then
@@ -85,14 +90,17 @@ install() {
 
     inst_simple "$moddir/crypt-lib.sh" "/lib/dracut-crypt-lib.sh"
 
-    inst_multiple -o \
-        $systemdutildir/system-generators/systemd-cryptsetup-generator \
-        $systemdutildir/systemd-cryptsetup \
-        $systemdsystemunitdir/systemd-ask-password-console.path \
-        $systemdsystemunitdir/systemd-ask-password-console.service \
-        $systemdsystemunitdir/cryptsetup.target \
-        $systemdsystemunitdir/sysinit.target.wants/cryptsetup.target \
-        systemd-ask-password systemd-tty-ask-password-agent
-    inst_script "$moddir"/crypt-run-generator.sh /sbin/crypt-run-generator
+    if dracut_module_included "systemd"; then
+        inst_multiple -o \
+                      $systemdutildir/system-generators/systemd-cryptsetup-generator \
+                      $systemdutildir/systemd-cryptsetup \
+                      $systemdsystemunitdir/systemd-ask-password-console.path \
+                      $systemdsystemunitdir/systemd-ask-password-console.service \
+                      $systemdsystemunitdir/cryptsetup.target \
+                      $systemdsystemunitdir/sysinit.target.wants/cryptsetup.target \
+                      systemd-ask-password systemd-tty-ask-password-agent
+        inst_script "$moddir"/crypt-run-generator.sh /sbin/crypt-run-generator
+    fi
+
     dracut_need_initqueue
 }

modules.d/90crypt/parse-crypt.sh

@@ -2,6 +2,30 @@
 
 type crypttab_contains >/dev/null 2>&1 || . /lib/dracut-crypt-lib.sh
 
+
+_cryptgetargsname() {
+    debug_off
+    local _o _found _key
+    unset _o
+    unset _found
+    CMDLINE=$(getcmdline)
+    _key="$1"
+    set --
+    for _o in $CMDLINE; do
+        if [ "$_o" = "$_key" ]; then
+            _found=1;
+        elif [ "${_o%=*}" = "${_key%=}" ]; then
+            [ -n "${_o%=*}" ] && set -- "$@" "${_o#*=}";
+            _found=1;
+        fi
+    done
+    if [ -n "$_found" ]; then
+        [ $# -gt 0 ] && printf '%s' "$*"
+        return 0
+    fi
+    return 1;
+}
+
 if ! getargbool 1 rd.luks -d -n rd_NO_LUKS; then
     info "rd.luks=0: removing cryptoluks activation"
     rm -f -- /etc/udev/rules.d/70-luks.rules
@@ -14,27 +38,39 @@ else
     LUKS=$(getargs rd.luks.uuid -d rd_LUKS_UUID)
     tout=$(getarg rd.luks.key.tout)
 
+    if [ -e /etc/crypttab ]; then
+        while read -r _ _dev _ || [ -n "$_dev" ]; do
+            set_systemd_timeout_for_dev "$_dev"
+        done < /etc/crypttab
+    fi
+
     if [ -n "$LUKS" ]; then
         for luksid in $LUKS; do
 
             luksid=${luksid##luks-}
+            if luksname=$(_cryptgetargsname "rd.luks.name=$luksid="); then
+                luksname="${luksname#$luksid=}"
+            else
+                luksname="luks-$luksid"
+            fi
 
             if [ -z "$DRACUT_SYSTEMD" ]; then
                 {
                     printf -- 'ENV{ID_FS_TYPE}=="crypto_LUKS", '
-                    printf -- 'ENV{ID_FS_UUID}=="*%s*", ' $luksid
-                    printf -- 'RUN+="%s --settled --unique --onetime ' $(command -v initqueue)
-                    printf -- '--name cryptroot-ask-%%k %s ' $(command -v cryptroot-ask)
-                    printf -- '$env{DEVNAME} luks-$env{ID_FS_UUID} %s"\n' $tout
+                    printf -- 'ENV{ID_FS_UUID}=="*%s*", ' "$luksid"
+                    printf -- 'RUN+="%s --settled --unique --onetime ' "$(command -v initqueue)"
+                    printf -- '--name cryptroot-ask-%%k %s ' "$(command -v cryptroot-ask)"
+                    printf -- '$env{DEVNAME} %s %s"\n' "$luksname" "$tout"
                 } >> /etc/udev/rules.d/70-luks.rules.new
             else
+                luksname=$(dev_unit_name "$luksname")
                 if ! crypttab_contains "$luksid"; then
                     {
                         printf -- 'ENV{ID_FS_TYPE}=="crypto_LUKS", '
-                        printf -- 'ENV{ID_FS_UUID}=="*%s*", ' $luksid
-                        printf -- 'RUN+="%s --settled --unique --onetime ' $(command -v initqueue)
-                        printf -- '--name systemd-cryptsetup-%%k %s start ' $(command -v systemctl)
-                        printf -- 'systemd-cryptsetup@luks$$(dev_unit_name -$env{ID_FS_UUID}).service"\n'
+                        printf -- 'ENV{ID_FS_UUID}=="*%s*", ' "$luksid"
+                        printf -- 'RUN+="%s --settled --unique --onetime ' "$(command -v initqueue)"
+                        printf -- '--name systemd-cryptsetup-%%k %s start ' "$(command -v systemctl)"
+                        printf -- 'systemd-cryptsetup@%s.service"\n' "$luksname"
                     } >> /etc/udev/rules.d/70-luks.rules.new
                 fi
             fi
@@ -42,25 +78,25 @@ else
             uuid=$luksid
             while [ "$uuid" != "${uuid#*-}" ]; do uuid=${uuid%%-*}${uuid#*-}; done
             printf -- '[ -e /dev/disk/by-id/dm-uuid-CRYPT-LUKS?-*%s*-* ] || exit 1\n' $uuid \
-                >> $hookdir/initqueue/finished/90-crypt.sh
+                >> "$hookdir/initqueue/finished/90-crypt.sh"
 
             {
                 printf -- '[ -e /dev/disk/by-uuid/*%s* ] || ' $luksid
                 printf -- 'warn "crypto LUKS UUID "%s" not found"\n' $luksid
-            } >> $hookdir/emergency/90-crypt.sh
+            } >> "$hookdir/emergency/90-crypt.sh"
         done
     elif getargbool 0 rd.auto; then
         if [ -z "$DRACUT_SYSTEMD" ]; then
             {
-                printf -- 'ENV{ID_FS_TYPE}=="crypto_LUKS", RUN+="%s ' $(command -v initqueue)
+                printf -- 'ENV{ID_FS_TYPE}=="crypto_LUKS", RUN+="%s ' "$(command -v initqueue)"
                 printf -- '--unique --settled --onetime --name cryptroot-ask-%%k '
-                printf -- '%s $env{DEVNAME} luks-$env{ID_FS_UUID} %s"\n' $(command -v cryptroot-ask) $tout
+                printf -- '%s $env{DEVNAME} luks-$env{ID_FS_UUID} %s"\n' "$(command -v cryptroot-ask)" "$tout"
             } >> /etc/udev/rules.d/70-luks.rules.new
         else
             {
-                printf -- 'ENV{ID_FS_TYPE}=="crypto_LUKS", RUN+="%s ' $(command -v initqueue)
+                printf -- 'ENV{ID_FS_TYPE}=="crypto_LUKS", RUN+="%s ' "$(command -v initqueue)"
                 printf -- '--unique --settled --onetime --name crypt-run-generator-%%k '
-                printf -- '%s $env{DEVNAME} luks-$env{ID_FS_UUID}"\n' $(command -v crypt-run-generator)
+                printf -- '%s $env{DEVNAME} luks-$env{ID_FS_UUID}"\n' "$(command -v crypt-run-generator)"
             } >> /etc/udev/rules.d/70-luks.rules.new
         fi
     fi

modules.d/90crypt/parse-keydev.sh

@@ -17,7 +17,12 @@ if getargbool 1 rd.luks -n rd_NO_LUKS && \
             continue
         fi
 
-        if [ -n "$keydev" ]; then
+        # A keydev of '/' is treated as the initrd itself
+        if [ "/" == "$keydev" ]; then
+            [ -z "$luksdev" ] && luksdev='*'
+            echo "$luksdev:$keydev:$keypath" >> /tmp/luks.keys
+            continue
+        elif [ -n "$keydev" ]; then
             udevmatch "$keydev" >&7 || {
                 warn 'keydev incorrect!'
                 continue

modules.d/90dm/dm-shutdown.sh

@@ -1,11 +1,12 @@
 #!/bin/sh
 
 _do_dm_shutdown() {
-    local ret
+    local ret=0
     local final=$1
     info "Disassembling device-mapper devices"
-    dmsetup -v remove_all
-    ret=$?
+    for dev in $(dmsetup info -c --noheadings -o name) ; do
+        dmsetup -v --noudevsync remove "$dev" || ret=$?
+    done
     if [ "x$final" != "x" ]; then
         info "dmsetup ls --tree"
         dmsetup ls --tree 2>&1 | vinfo
@@ -13,7 +14,8 @@ _do_dm_shutdown() {
     return $ret
 }
 
-if command -v dmsetup >/dev/null; then
+if command -v dmsetup >/dev/null &&
+    [ "x$(dmsetup status)" != "xNo devices found" ]; then
     _do_dm_shutdown $1
 else
     :

modules.d/90dm/module-setup.sh

@@ -13,8 +13,7 @@ depends() {
 
 # called by dracut
 installkernel() {
-    instmods =drivers/md
-    instmods dm_mod dm-cache dm-cache-mq dm-cache-cleaner
+    instmods =drivers/md dm_mod dm-cache dm-cache-mq dm-cache-cleaner
 }
 
 # called by dracut

modules.d/90dmraid/61-dmraid-imsm.rules

@@ -9,13 +9,15 @@ ENV{DM_MULTIPATH_DEVICE_PATH}=="?*", GOTO="dm_end"
 
 ENV{ID_FS_TYPE}=="linux_raid_member", GOTO="dm_end"
 
-ENV{ID_FS_TYPE}!="*_raid_member", , GOTO="dm_end"
+ENV{ID_FS_TYPE}!="*_raid_member", GOTO="dm_end"
 
 ENV{ID_FS_TYPE}=="isw_raid_member", ENV{rd_NO_MDIMSM}!="?*", GOTO="dm_end"
 ENV{ID_FS_TYPE}=="ddf_raid_member", ENV{rd_NO_MDDDF}!="?*", GOTO="dm_end"
 
 ENV{rd_NO_DM}=="?*", GOTO="dm_end"
 
+OPTIONS:="nowatch"
+
 ENV{DM_UDEV_DISABLE_OTHER_RULES_FLAG}=="1", GOTO="dm_end"
 
 PROGRAM=="/bin/sh -c 'for i in $sys/$devpath/holders/dm-[0-9]*; do [ -e $$i ] && exit 0; done; exit 1;' ", \
@@ -24,6 +26,6 @@ PROGRAM=="/bin/sh -c 'for i in $sys/$devpath/holders/dm-[0-9]*; do [ -e $$i ] &&
 ENV{DEVTYPE}!="partition", \
     RUN+="/sbin/partx -d --nr 1-1024 $env{DEVNAME}"
 
-RUN+="/sbin/initqueue --onetime --unique --settled /sbin/dmraid_scan"
+RUN+="/sbin/initqueue --onetime --unique --settled /sbin/dmraid_scan $env{DEVNAME}"
 
 LABEL="dm_end"

modules.d/90dmraid/dmraid.sh

@@ -2,6 +2,13 @@
 
 type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
 
+dev="$1"
+devenc=$(str_replace "$1" '/' '\2f')
+
+[ -e /tmp/dmraid.$devenc ] && exit 0
+
+>/tmp/dmraid.$devenc
+
 DM_RAIDS=$(getargs rd.dm.uuid -d rd_DM_UUID=)
 
 if [ -n "$DM_RAIDS" ] || getargbool 0 rd.auto; then
@@ -37,6 +44,7 @@ if [ -n "$DM_RAIDS" ] || getargbool 0 rd.auto; then
             info "Activating $s"
             dmraid -ay -i -p --rm_partitions "$s" 2>&1 | vinfo
             [ -e "/dev/mapper/$s" ] && kpartx -a "/dev/mapper/$s" 2>&1 | vinfo
+            udevsettle
         done
     fi
 

modules.d/90dmraid/module-setup.sh

@@ -64,8 +64,8 @@ install() {
     local _i
 
     if [[ $hostonly_cmdline == "yes" ]]; then
-        cmdline >> "${initdir}/etc/cmdline.d/90dmraid.conf"
-        echo >> "${initdir}/etc/cmdline.d/90dmraid.conf"
+        local _raidconf=$(cmdline)
+        [[ $_raidconf ]] && printf "%s\n" "$_raidconf" >> "${initdir}/etc/cmdline.d/90dmraid.conf"
     fi
 
     inst_multiple dmraid
@@ -74,8 +74,6 @@ install() {
 
     inst "$moddir/dmraid.sh" /sbin/dmraid_scan
 
-    inst_rules 64-md-raid.rules
-
     inst_libdir_file "libdmraid-events*.so*"
 
     inst_rules "$moddir/61-dmraid-imsm.rules"

modules.d/90dmsquash-live-ntfs/module-setup.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+command -v
+
+check() {
+    require_binaries ntfs-3g || return 1
+    return 255
+}
+
+depends() {
+    echo 90dmsquash-live
+    return 0
+}
+
+install() {
+    inst_multiple fusermount ulockmgr_server mount.fuse ntfs-3g
+    dracut_need_initqueue
+}
+
+installkernel() {
+    hostonly='' instmods fuse
+}

modules.d/90dmsquash-live/apply-live-updates.sh

@@ -1,17 +1,20 @@
 #!/bin/sh
 
-if [ -b /dev/mapper/live-rw ] && [ -d /updates ]; then
+if [ -L /run/rootfsbase ] && [ -d /run/initramfs/live/updates -o -d /updates ]; then
     info "Applying updates to live image..."
     mount -o bind /run $NEWROOT/run
     # avoid overwriting symlinks (e.g. /lib -> /usr/lib) with directories
-    (
-        cd /updates
-        find . -depth -type d | while read dir; do
-            mkdir -p "$NEWROOT/$dir"
-        done
-        find . -depth \! -type d | while read file; do
-            cp -a "$file" "$NEWROOT/$file"
-        done
-    )
+    for d in /updates /run/initramfs/live/updates; do
+        [ -d "$d" ] || continue
+        (
+            cd $d
+            find . -depth -type d | while read dir; do
+                mkdir -p "$NEWROOT/$dir"
+            done
+            find . -depth \! -type d | while read file; do
+                cp -a "$file" "$NEWROOT/$file"
+            done
+        )
+    done
     umount $NEWROOT/run
 fi

modules.d/90dmsquash-live/checkisomd5@.service

@@ -11,3 +11,4 @@ StandardInput=tty-force
 StandardOutput=inherit
 StandardError=inherit
 TimeoutSec=0
+SuccessExitStatus=2

modules.d/90dmsquash-live/dmsquash-generator.sh

@@ -0,0 +1,81 @@
+#!/bin/sh
+
+type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
+
+[ -z "$root" ] && root=$(getarg root=)
+
+# support legacy syntax of passing liveimg and then just the base root
+if getargbool 0 rd.live.image -d -y liveimg; then
+    liveroot="live:$root"
+fi
+
+if [ "${root%%:*}" = "live" ] ; then
+    liveroot=$root
+fi
+
+[ "${liveroot%%:*}" = "live" ] || exit 0
+
+case "$liveroot" in
+    live:LABEL=*|LABEL=*) \
+        root="${root#live:}"
+        root="$(echo $root | sed 's,/,\\x2f,g')"
+        root="live:/dev/disk/by-label/${root#LABEL=}"
+        rootok=1 ;;
+    live:CDLABEL=*|CDLABEL=*) \
+        root="${root#live:}"
+        root="$(echo $root | sed 's,/,\\x2f,g')"
+        root="live:/dev/disk/by-label/${root#CDLABEL=}"
+        rootok=1 ;;
+    live:UUID=*|UUID=*) \
+        root="${root#live:}"
+        root="live:/dev/disk/by-uuid/${root#UUID=}"
+        rootok=1 ;;
+    live:PARTUUID=*|PARTUUID=*) \
+        root="${root#live:}"
+        root="live:/dev/disk/by-partuuid/${root#PARTUUID=}"
+        rootok=1 ;;
+    live:PARTLABEL=*|PARTLABEL=*) \
+        root="${root#live:}"
+        root="live:/dev/disk/by-partlabel/${root#PARTLABEL=}"
+        rootok=1 ;;
+    live:/*.[Ii][Ss][Oo]|/*.[Ii][Ss][Oo])
+        root="${root#live:}"
+        root="liveiso:${root}"
+        rootok=1 ;;
+    live:/dev/*)
+        rootok=1 ;;
+    live:/*.[Ii][Mm][Gg]|/*.[Ii][Mm][Gg])
+        [ -f "${root#live:}" ] && rootok=1 ;;
+esac
+
+[ "$rootok" != "1" ] && exit 0
+
+GENERATOR_DIR="$2"
+[ -z "$GENERATOR_DIR" ] && exit 1
+[ -d "$GENERATOR_DIR" ] || mkdir "$GENERATOR_DIR"
+
+getargbool 0 rd.live.overlay.overlayfs && overlayfs="yes"
+[ -e /xor_overlayfs ] && xor_overlayfs="yes"
+ROOTFLAGS="$(getarg rootflags)"
+{
+    echo "[Unit]"
+    echo "Before=initrd-root-fs.target"
+    echo "[Mount]"
+    echo "Where=/sysroot"
+    if [ "$overlayfs$xor_overlayfs" = "yes" ]; then
+        echo "What=LiveOS_rootfs"
+        echo "Options=${ROOTFLAGS},lowerdir=/run/rootfsbase,upperdir=/run/overlayfs,workdir=/run/ovlwork"
+        echo "Type=overlay"
+        _dev=LiveOS_rootfs
+    else
+        echo "What=/dev/mapper/live-rw"
+        [ -n "$ROOTFLAGS" ] && echo "Options=${ROOTFLAGS}"
+        _dev=dev-mapper-live\x2drw
+    fi
+} > "$GENERATOR_DIR"/sysroot.mount
+
+mkdir -p "$GENERATOR_DIR/$_dev.device.d"
+{
+    echo "[Unit]"
+    echo "JobTimeoutSec=3000"
+} > "$GENERATOR_DIR/$_dev.device.d/timeout.conf"

modules.d/90dmsquash-live/dmsquash-live-genrules.sh

@@ -3,10 +3,10 @@
 case "$root" in
   live:/dev/*)
     {
-        printf 'KERNEL=="%s", RUN+="/sbin/initqueue --settled --onetime --unique /sbin/dmsquash-live-root $env{DEVNAME}"\n' \
-            ${root#live:/dev/}
-        printf 'SYMLINK=="%s", RUN+="/sbin/initqueue --settled --onetime --unique /sbin/dmsquash-live-root $env{DEVNAME}"\n' \
-            ${root#live:/dev/}
+        printf 'KERNEL=="%s", RUN+="/sbin/initqueue --settled --onetime --unique /sbin/dmsquash-live-root %s"\n' \
+            "${root#live:/dev/}" "${root#live:}"
+        printf 'SYMLINK=="%s", RUN+="/sbin/initqueue --settled --onetime --unique /sbin/dmsquash-live-root %s"\n' \
+            "${root#live:/dev/}" "${root#live:}"
     } >> /etc/udev/rules.d/99-live-squash.rules
     wait_for_dev -n "${root#live:}"
   ;;

modules.d/90dmsquash-live/dmsquash-live-root.sh

@@ -27,6 +27,11 @@ getargbool 0 rd.live.overlay.reset -d -y reset_overlay && reset_overlay="yes"
 getargbool 0 rd.live.overlay.readonly -d -y readonly_overlay && readonly_overlay="--readonly" || readonly_overlay=""
 overlay=$(getarg rd.live.overlay -d overlay)
 getargbool 0 rd.writable.fsimg -d -y writable_fsimg && writable_fsimg="yes"
+overlay_size=$(getarg rd.live.overlay.size=)
+[ -z "$overlay_size" ] && overlay_size=32768
+
+getargbool 0 rd.live.overlay.thin && thin_snapshot="yes"
+getargbool 0 rd.live.overlay.overlayfs && overlayfs="yes"
 
 # CD/DVD media check
 [ -b $livedev ] && fs=$(blkid -s TYPE -o value $livedev)
@@ -37,12 +42,12 @@ getarg rd.live.check -d check || check=""
 if [ -n "$check" ]; then
     type plymouth >/dev/null 2>&1 && plymouth --hide-splash
     if [ -n "$DRACUT_SYSTEMD" ]; then
-        p=$(str_replace "$livedev" "-" '\x2d')
+        p=$(dev_unit_name "$livedev")
         systemctl start checkisomd5@${p}.service
     else
         checkisomd5 --verbose $livedev
     fi
-    if [ $? -ne 0 ]; then
+    if [ $? -eq 1 ]; then
         die "CD check failed!"
         exit 1
     fi
@@ -53,7 +58,7 @@ ln -s $livedev /run/initramfs/livedev
 
 # determine filesystem type for a filesystem image
 det_img_fs() {
-    udevadm settle
+    udevadm settle >&2
     blkid -s TYPE -u noraid -o value "$1"
 }
 
@@ -73,7 +78,20 @@ if [ -f $livedev ]; then
     esac
     [ -e /sys/fs/$fstype ] || modprobe $fstype
 else
-    mount -n -t $fstype -o ${liverw:-ro} $livedev /run/initramfs/live
+    if [ "$(blkid -o value -s TYPE $livedev)" != "ntfs" ]; then
+        mount -n -t $fstype -o ${liverw:-ro} $livedev /run/initramfs/live
+    else
+        # Symlinking /usr/bin/ntfs-3g as /sbin/mount.ntfs seems to boot
+        # at the first glance, but ends with lots and lots of squashfs
+        # errors, because systemd attempts to kill the ntfs-3g process?!
+        if [ -x "$(find_binary "ntfs-3g")" ]; then
+            ( exec -a @ntfs-3g ntfs-3g -o ${liverw:-ro} $livedev /run/initramfs/live ) | vwarn
+        else
+            die "Failed to mount block device of live image: Missing NTFS support"
+            exit 1
+        fi
+    fi
+
     if [ "$?" != "0" ]; then
         die "Failed to mount block device of live image"
         exit 1
@@ -85,7 +103,6 @@ do_live_overlay() {
     # create a sparse file for the overlay
     # overlay: if non-ram overlay searching is desired, do it,
     #              otherwise, create traditional overlay in ram
-    OVERLAY_LOOPDEV=$( losetup -f )
 
     l=$(blkid -s LABEL -o value $livedev) || l=""
     u=$(blkid -s UUID -o value $livedev) || u=""
@@ -103,68 +120,155 @@ do_live_overlay() {
     devspec=$( echo $overlay | sed -e 's/:.*$//' )
 
     # need to know where to look for the overlay
-    setup=""
-    if [ -n "$devspec" -a -n "$pathspec" -a -n "$overlay" ]; then
+    if [ -z "$setup" -a -n "$devspec" -a -n "$pathspec" -a -n "$overlay" ]; then
         mkdir -m 0755 /run/initramfs/overlayfs
+        opt=''
+        [ -n "$readonly_overlay" ] && opt=-r
         mount -n -t auto $devspec /run/initramfs/overlayfs || :
         if [ -f /run/initramfs/overlayfs$pathspec -a -w /run/initramfs/overlayfs$pathspec ]; then
-            losetup $OVERLAY_LOOPDEV /run/initramfs/overlayfs$pathspec
-            if [ -n "$reset_overlay" ]; then
-                dd if=/dev/zero of=$OVERLAY_LOOPDEV bs=64k count=1 conv=fsync 2>/dev/null
+            OVERLAY_LOOPDEV=$(losetup -f --show $opt /run/initramfs/overlayfs$pathspec)
+            over=$OVERLAY_LOOPDEV
+            umount -l /run/initramfs/overlayfs || :
+            oltype=$(det_img_fs $OVERLAY_LOOPDEV)
+            if [ -z "$oltype" ] || [ "$oltype" = DM_snapshot_cow ]; then
+                if [ -n "$reset_overlay" ]; then
+                    info "Resetting the Device-mapper overlay."
+                    dd if=/dev/zero of=$OVERLAY_LOOPDEV bs=64k count=1 conv=fsync 2>/dev/null
+                fi
+                if [ -n "$overlayfs" ]; then
+                    unset -v overlayfs
+                    [ -n "$DRACUT_SYSTEMD" ] && reloadsysrootmountunit="yes"
+                fi
+                setup="yes"
+            else
+                mount -n -t $oltype $opt $OVERLAY_LOOPDEV /run/initramfs/overlayfs
+                if [ -d /run/initramfs/overlayfs/overlayfs ] &&
+                    [ -d /run/initramfs/overlayfs/ovlwork ]; then
+                    ln -s /run/initramfs/overlayfs/overlayfs /run/overlayfs$opt
+                    ln -s /run/initramfs/overlayfs/ovlwork /run/ovlwork$opt
+                    if [ -z "$overlayfs" ]; then
+                        overlayfs="yes"
+                        [ -n "$DRACUT_SYSTEMD" ] && reloadsysrootmountunit="yes"
+                    fi
+                    setup="yes"
+                fi
+            fi
+        elif [ -d /run/initramfs/overlayfs$pathspec ] &&
+            [ -d /run/initramfs/overlayfs$pathspec/../ovlwork ]; then
+            ln -s /run/initramfs/overlayfs$pathspec /run/overlayfs$opt
+            ln -s /run/initramfs/overlayfs$pathspec/../ovlwork /run/ovlwork$opt
+            if [ -z "$overlayfs" ]; then
+                overlayfs="yes"
+                [ -n "$DRACUT_SYSTEMD" ] && reloadsysrootmountunit="yes"
             fi
             setup="yes"
         fi
-        umount -l /run/initramfs/overlayfs || :
+    fi
+    if [ -n "$overlayfs" ]; then
+        modprobe overlay
+        if [ $? != 0 ]; then
+            m='OverlayFS is not available; using temporary Device-mapper overlay.'
+            unset -v overlayfs setup
+            [ -n "$reloadsysrootmountunit" ] && unset -v reloadsysrootmountunit
+        fi
     fi
 
     if [ -z "$setup" -o -n "$readonly_overlay" ]; then
         if [ -n "$setup" ]; then
             warn "Using temporary overlay."
         elif [ -n "$devspec" -a -n "$pathspec" ]; then
-            warn "Unable to find persistent overlay; using temporary"
-            sleep 5
+            [ -z "$m" ] &&
+                m='  Unable to find a persistent overlay; using a temporary one.'
+            m=($'\n' "$m" $'\n'
+               '     All root filesystem changes will be lost on shutdown.'
+               $'\n' '        Press any key to continue')
+            echo -e "\n\n\n${m[*]}\n\n\n" > /dev/kmsg
+            if [ -n "$DRACUT_SYSTEMD" ]; then
+                if plymouth --ping ; then
+                    if getargbool 0 rhgb || getargbool 0 splash ; then
+                        m[0]='>>>'$'\n''>>>'$'\n''>>>'$'\n\n'
+                        m[5]=$'\n''<<<'$'\n''<<<'$'\n''<<<'
+                        plymouth display-message --text="${m[*]}"
+                    else
+                        plymouth ask-question --prompt="${m[*]}" --command=true
+                    fi
+                else
+                    m[0]='>>>'
+                    m[5]='<<<'
+                    unset -v m[2] m[4]
+                    systemd-ask-password --timeout=0 "${m[*]}"
+                fi
+            else
+                plymouth --ping && plymouth --quit
+                read -s -r -p $'\n\n'"${m[*]}:" -n 1 reply
+            fi
         fi
-
-        dd if=/dev/null of=/overlay bs=1024 count=1 seek=$((512*1024)) 2> /dev/null
-        if [ -n "$setup" -a -n "$readonly_overlay" ]; then
-            RO_OVERLAY_LOOPDEV=$( losetup -f )
-            losetup $RO_OVERLAY_LOOPDEV /overlay
+        if [ -n "$overlayfs" ]; then
+            mkdir -m 0755 /run/overlayfs
+            mkdir -m 0755 /run/ovlwork
         else
-            losetup $OVERLAY_LOOPDEV /overlay
+            dd if=/dev/null of=/overlay bs=1024 count=1 seek=$((overlay_size*1024)) 2> /dev/null
+            if [ -n "$setup" -a -n "$readonly_overlay" ]; then
+                RO_OVERLAY_LOOPDEV=$(losetup -f --show /overlay)
+                over=$RO_OVERLAY_LOOPDEV
+            else
+                OVERLAY_LOOPDEV=$(losetup -f --show /overlay)
+                over=$OVERLAY_LOOPDEV
+            fi
         fi
     fi
 
     # set up the snapshot
-    sz=$(blockdev --getsz $BASE_LOOPDEV)
-    if [ -n "$readonly_overlay" ]; then
-        echo 0 $sz snapshot $BASE_LOOPDEV $OVERLAY_LOOPDEV p 8 | dmsetup create $readonly_overlay live-ro
-        base="/dev/mapper/live-ro"
-        over=$RO_OVERLAY_LOOPDEV
-    else
-        base=$BASE_LOOPDEV
-        over=$OVERLAY_LOOPDEV
+    if [ -z "$overlayfs" ]; then
+        if [ -n "$readonly_overlay" ] && [ -n "$OVERLAY_LOOPDEV" ]; then
+            echo 0 $sz snapshot $BASE_LOOPDEV $OVERLAY_LOOPDEV P 8 | dmsetup create --readonly live-ro
+            base="/dev/mapper/live-ro"
+        else
+            base=$BASE_LOOPDEV
+        fi
+    fi
+
+    if [ -n "$thin_snapshot" ]; then
+        modprobe dm_thin_pool
+        mkdir -m 0755 /run/initramfs/thin-overlay
+
+        # In block units (512b)
+        thin_data_sz=$(( $overlay_size * 1024 * 1024 / 512 ))
+        thin_meta_sz=$(( $thin_data_sz / 10 ))
+
+        # It is important to have the backing file on a tmpfs
+        # this is needed to let the loopdevice support TRIM
+        dd if=/dev/null of=/run/initramfs/thin-overlay/meta bs=1b count=1 seek=$((thin_meta_sz)) 2> /dev/null
+        dd if=/dev/null of=/run/initramfs/thin-overlay/data bs=1b count=1 seek=$((thin_data_sz)) 2> /dev/null
+
+        THIN_META_LOOPDEV=$( losetup --show -f /run/initramfs/thin-overlay/meta )
+        THIN_DATA_LOOPDEV=$( losetup --show -f /run/initramfs/thin-overlay/data )
+
+        echo 0 $thin_data_sz thin-pool $THIN_META_LOOPDEV $THIN_DATA_LOOPDEV 1024 1024 | dmsetup create live-overlay-pool
+        dmsetup message /dev/mapper/live-overlay-pool 0 "create_thin 0"
+
+        # Create a snapshot of the base image
+        echo 0 $sz thin /dev/mapper/live-overlay-pool 0 $base | dmsetup create live-rw
+    elif [ -z "$overlayfs" ]; then
+        echo 0 $sz snapshot $base $over PO 8 | dmsetup create live-rw
     fi
-    echo 0 $sz snapshot $base $over p 8 | dmsetup create live-rw
 
     # Create a device that always points to a ro base image
-    echo 0 $sz linear $base 0 | dmsetup create --readonly live-base
-}
-
-# live cd helper function
-do_live_from_base_loop() {
-    do_live_overlay
+    if [ -n "$overlayfs" ]; then
+        BASE_LOOPDUP=$(losetup -f --show -r $BASE_LOOPDEV)
+        echo 0 $sz linear $BASE_LOOPDUP 0 | dmsetup create --readonly live-base
+    else
+        echo 0 $sz linear $BASE_LOOPDEV 0 | dmsetup create --readonly live-base
+    fi
 }
 
 # we might have a genMinInstDelta delta file for anaconda to take advantage of
 if [ -e /run/initramfs/live/${live_dir}/osmin.img ]; then
     OSMINSQFS=/run/initramfs/live/${live_dir}/osmin.img
-fi
-
-if [ -n "$OSMINSQFS" ]; then
     # decompress the delta data
-    dd if=$OSMINSQFS of=/osmin.img 2> /dev/null
+    dd if=$OSMINSQFS of=/run/initramfs/osmin.img 2> /dev/null
     OSMIN_SQUASHED_LOOPDEV=$( losetup -f )
-    losetup -r $OSMIN_SQUASHED_LOOPDEV /osmin.img
+    losetup -r $OSMIN_SQUASHED_LOOPDEV /run/initramfs/osmin.img
     mkdir -m 0755 -p /run/initramfs/squashfs.osmin
     mount -n -t squashfs -o ro $OSMIN_SQUASHED_LOOPDEV /run/initramfs/squashfs.osmin
     OSMIN_LOOPDEV=$( losetup -f )
@@ -172,42 +276,17 @@ if [ -n "$OSMINSQFS" ]; then
     umount -l /run/initramfs/squashfs.osmin
 fi
 
-# we might have an embedded fs image to use as rootfs (uncompressed live)
-if [ -e /run/initramfs/live/${live_dir}/ext3fs.img ]; then
-    FSIMG="/run/initramfs/live/${live_dir}/ext3fs.img"
-elif [ -e /run/initramfs/live/${live_dir}/rootfs.img ]; then
-    FSIMG="/run/initramfs/live/${live_dir}/rootfs.img"
-fi
-
-if [ -n "$FSIMG" ] ; then
-    BASE_LOOPDEV=$( losetup -f )
-
-    if [ -n "$writable_fsimg" ] ; then
-        # mount the provided fileysstem read/write
-        echo "Unpacking live filesystem (may take some time)"
-        unpack_archive $FSIMG /tmp/fsimg/
-        losetup $BASE_LOOPDEV /tmp/fsimg/rootfs.img
-        echo "0 $( blockdev --getsize $BASE_LOOPDEV ) linear $BASE_LOOPDEV 0" | dmsetup create live-rw
-    else
-        # mount the filesystem read-only and add a dm snapshot for writes
-        losetup -r $BASE_LOOPDEV $FSIMG
-        do_live_from_base_loop
-    fi
-fi
-
 # we might have an embedded fs image on squashfs (compressed live)
 if [ -e /run/initramfs/live/${live_dir}/${squash_image} ]; then
     SQUASHED="/run/initramfs/live/${live_dir}/${squash_image}"
 fi
-
-if [ -e "$SQUASHED" ] ; then
-    if [ -n "$live_ram" ] ; then
-        echo "Copying live image to RAM..."
-        echo "(this may take a few minutes)"
-        dd if=$SQUASHED of=/squashed.img bs=512 2> /dev/null
-        umount -n /run/initramfs/live
-        echo "Done copying live image to RAM."
-        SQUASHED="/squashed.img"
+if [ -e "$SQUASHED" ]; then
+    if [ -n "$live_ram" ]; then
+        echo 'Copying live image to RAM...' > /dev/kmsg
+        echo ' (this may take a minute)' > /dev/kmsg
+        dd if=$SQUASHED of=/run/initramfs/squashed.img bs=512 2> /dev/null
+        echo 'Done copying live image to RAM.' > /dev/kmsg
+        SQUASHED="/run/initramfs/squashed.img"
     fi
 
     SQUASHED_LOOPDEV=$( losetup -f )
@@ -215,31 +294,104 @@ if [ -e "$SQUASHED" ] ; then
     mkdir -m 0755 -p /run/initramfs/squashfs
     mount -n -t squashfs -o ro $SQUASHED_LOOPDEV /run/initramfs/squashfs
 
-    BASE_LOOPDEV=$( losetup -f )
-    if [ -f /run/initramfs/squashfs/LiveOS/ext3fs.img ]; then
-        losetup -r $BASE_LOOPDEV /run/initramfs/squashfs/LiveOS/ext3fs.img
-    elif [ -f /run/initramfs/squashfs/LiveOS/rootfs.img ]; then
-        losetup -r $BASE_LOOPDEV /run/initramfs/squashfs/LiveOS/rootfs.img
+    if [ -f /run/initramfs/squashfs/LiveOS/rootfs.img ]; then
+        FSIMG="/run/initramfs/squashfs/LiveOS/rootfs.img"
+    elif [ -f /run/initramfs/squashfs/LiveOS/ext3fs.img ]; then
+        FSIMG="/run/initramfs/squashfs/LiveOS/ext3fs.img"
+    fi
+else
+    # we might have an embedded fs image to use as rootfs (uncompressed live)
+    if [ -e /run/initramfs/live/${live_dir}/rootfs.img ]; then
+        FSIMG="/run/initramfs/live/${live_dir}/rootfs.img"
+    elif [ -e /run/initramfs/live/${live_dir}/ext3fs.img ]; then
+        FSIMG="/run/initramfs/live/${live_dir}/ext3fs.img"
+    fi
+    if [ -n "$live_ram" ]; then
+        echo 'Copying live image to RAM...' > /dev/kmsg
+        echo ' (this may take a minute or so)' > /dev/kmsg
+        dd if=$FSIMG of=/run/initramfs/rootfs.img bs=512 2> /dev/null
+        echo 'Done copying live image to RAM.' > /dev/kmsg
+        FSIMG='/run/initramfs/rootfs.img'
     fi
-
-    umount -l /run/initramfs/squashfs
-
-    do_live_from_base_loop
 fi
 
+if [ -n "$FSIMG" ] ; then
+    if [ -n "$writable_fsimg" ] ; then
+        # mount the provided filesystem read/write
+        echo "Unpacking live filesystem (may take some time)" > /dev/kmsg
+        mkdir -m 0755 /run/initramfs/fsimg/
+        if [ -n "$SQUASHED" ]; then
+            cp -v $FSIMG /run/initramfs/fsimg/rootfs.img
+        else
+            unpack_archive $FSIMG /run/initramfs/fsimg/
+        fi
+        FSIMG=/run/initramfs/fsimg/rootfs.img
+    fi
+    opt=-r
+       # For writable DM images...
+    if [ -z "$SQUASHED" -a -n "$live_ram" -a -z "$overlayfs" ] ||
+       [ -n "$writable_fsimg" ] ||
+       [ "$overlay" = none -o "$overlay" = None -o "$overlay" = NONE ]; then
+        if [ -z "$readonly_overlay" ]; then
+            opt=''
+            setup=rw
+        else
+            setup=yes
+        fi
+    fi
+    BASE_LOOPDEV=$(losetup -f --show $opt $FSIMG)
+    sz=$(blockdev --getsz $BASE_LOOPDEV)
+    if [ "$setup" == rw ]; then
+        echo 0 $sz linear $BASE_LOOPDEV 0 | dmsetup create live-rw
+    else
+        # Add a DM snapshot or OverlayFS for writes.
+        do_live_overlay
+    fi
+fi
+
+[ -e "$SQUASHED" ] && [ -z "$overlayfs" ] && umount -l /run/initramfs/squashfs
+
 if [ -b "$OSMIN_LOOPDEV" ]; then
     # set up the devicemapper snapshot device, which will merge
     # the normal live fs image, and the delta, into a minimzied fs image
-    echo "0 $( blockdev --getsz $BASE_LOOPDEV ) snapshot $BASE_LOOPDEV $OSMIN_LOOPDEV p 8" | dmsetup create --readonly live-osimg-min
+    echo "0 $sz snapshot $BASE_LOOPDEV $OSMIN_LOOPDEV P 8" | dmsetup create --readonly live-osimg-min
+fi
+
+if [ -n "$reloadsysrootmountunit" ]; then
+    > /xor_overlayfs
+    systemctl daemon-reload
 fi
 
 ROOTFLAGS="$(getarg rootflags)"
-if [ -n "$ROOTFLAGS" ]; then
-    ROOTFLAGS="-o $ROOTFLAGS"
-fi
 
-ln -s /dev/mapper/live-rw /dev/root
-printf 'mount %s /dev/mapper/live-rw %s\n' "$ROOTFLAGS" "$NEWROOT" > $hookdir/mount/01-$$-live.sh
+if [ -n "$overlayfs" ]; then
+    mkdir -m 0755 /run/rootfsbase
+    if [ -n "$reset_overlay" ] && [ -L /run/overlayfs ]; then
+        ovlfs=$(readlink /run/overlayfs)
+        info "Resetting the OverlayFS overlay directory."
+        rm -r -- ${ovlfs}/* ${ovlfs}/.* >/dev/null 2>&1
+    fi
+    if [ -n "$readonly_overlay" ]; then
+        mkdir -m 0755 /run/rootfsbase-r
+        mount -r $FSIMG /run/rootfsbase-r
+        mount -t overlay LiveOS_rootfs-r -oro,lowerdir=/run/overlayfs-r:/run/rootfsbase-r /run/rootfsbase
+    else
+        mount -r $FSIMG /run/rootfsbase
+    fi
+    if [ -z "$DRACUT_SYSTEMD" ]; then
+        #FIXME What to link to /dev/root? Is it even needed?
+        printf 'mount -t overlay LiveOS_rootfs -o%s,%s %s\n' "$ROOTFLAGS" \
+        'lowerdir=/run/rootfsbase,upperdir=/run/overlayfs,workdir=/run/ovlwork' \
+        "$NEWROOT" > $hookdir/mount/01-$$-live.sh
+    fi
+else
+    ln -s /dev/mapper/live-rw /dev/root
+    if [ -z "$DRACUT_SYSTEMD" ]; then
+        [ -n "$ROOTFLAGS" ] && ROOTFLAGS="-o $ROOTFLAGS"
+        printf 'mount %s /dev/mapper/live-rw %s\n' "$ROOTFLAGS" "$NEWROOT" > $hookdir/mount/01-$$-live.sh
+    fi
+    ln -s $BASE_LOOPDEV /run/rootfsbase
+fi
 
 need_shutdown
 

modules.d/90dmsquash-live/module-setup.sh

@@ -17,12 +17,12 @@ depends() {
 
 # called by dracut
 installkernel() {
-    instmods squashfs loop iso9660
+    instmods squashfs loop iso9660 overlay
 }
 
 # called by dracut
 install() {
-    inst_multiple umount dmsetup blkid dd losetup grep blockdev
+    inst_multiple umount dmsetup blkid dd losetup grep blockdev find
     inst_multiple -o checkisomd5
     inst_hook cmdline 30 "$moddir/parse-dmsquash-live.sh"
     inst_hook cmdline 31 "$moddir/parse-iso-scan.sh"
@@ -31,6 +31,7 @@ install() {
     inst_hook pre-pivot 20 "$moddir/apply-live-updates.sh"
     inst_script "$moddir/dmsquash-live-root.sh" "/sbin/dmsquash-live-root"
     inst_script "$moddir/iso-scan.sh" "/sbin/iso-scan"
+    inst_script "$moddir/dmsquash-generator.sh" $systemdutildir/system-generators/dracut-dmsquash-generator
     # should probably just be generally included
     inst_rules 60-cdrom_id.rules
     inst_simple "$moddir/checkisomd5@.service" "/etc/systemd/system/checkisomd5@.service"

modules.d/90dmsquash-live/parse-dmsquash-live.sh

@@ -13,7 +13,7 @@ if [ "${root%%:*}" = "live" ] ; then
     liveroot=$root
 fi
 
-[ "${liveroot%%:*}" = "live" ] || return
+[ "${liveroot%%:*}" = "live" ] || return 1
 
 modprobe -q loop
 
@@ -49,9 +49,14 @@ case "$liveroot" in
     live:/*.[Ii][Mm][Gg]|/*.[Ii][Mm][Gg])
         [ -f "${root#live:}" ] && rootok=1 ;;
 esac
+
+[ "$rootok" = "1" ] || return 1
+
 info "root was $liveroot, is now $root"
 
 # make sure that init doesn't complain
 [ -z "$root" ] && root="live"
 
-wait_for_dev -n /dev/mapper/live-rw
+wait_for_dev -n /run/rootfsbase
+
+return 0

modules.d/90kernel-modules/module-setup.sh

@@ -2,79 +2,63 @@
 
 # called by dracut
 installkernel() {
-    if [[ -z $drivers ]]; then
-        block_module_filter() {
-            local _blockfuncs='ahci_platform_get_resources|ata_scsi_ioctl|scsi_add_host|blk_cleanup_queue|register_mtd_blktrans|scsi_esp_register|register_virtio_device|usb_stor_disconnect|mmc_add_host|sdhci_pltfm_init'
-            # subfunctions inherit following FDs
-            local _merge=8 _side2=9
-            function bmf1() {
-                local _f
-                while read _f; do case "$_f" in
-                    *.ko)    [[ $(<         $_f) =~ $_blockfuncs ]] && echo "$_f" ;;
-                    *.ko.gz) [[ $(gzip -dc <$_f) =~ $_blockfuncs ]] && echo "$_f" ;;
-                    *.ko.xz) [[ $(xz -dc   <$_f) =~ $_blockfuncs ]] && echo "$_f" ;;
-                    esac
-                done
-                return 0
-            }
-            function rotor() {
-                local _f1 _f2
-                while read _f1; do
-                    echo "$_f1"
-                    if read _f2; then
-                        echo "$_f2" 1>&${_side2}
-                    fi
-                done | bmf1 1>&${_merge}
-                return 0
-            }
-            # Use two parallel streams to filter alternating modules.
-            set +x
-            eval "( ( rotor ) ${_side2}>&1 | bmf1 ) ${_merge}>&1"
-            [[ $debug ]] && set -x
-            return 0
-        }
+    local _blockfuncs='ahci_platform_get_resources|ata_scsi_ioctl|scsi_add_host|blk_cleanup_queue|register_mtd_blktrans|scsi_esp_register|register_virtio_device|usb_stor_disconnect|mmc_add_host|sdhci_add_host|scsi_add_host_with_dma'
 
+    if [[ -z $drivers ]]; then
         hostonly='' instmods \
             sr_mod sd_mod scsi_dh ata_piix hid_generic unix \
             ehci-hcd ehci-pci ehci-platform \
             ohci-hcd ohci-pci \
             uhci-hcd \
-            xhci-hcd
+            xhci-hcd xhci-pci xhci-plat-hcd \
+            pinctrl-cherryview \
+            "=drivers/hid" \
+            "=drivers/tty/serial" \
+            "=drivers/input/serio" \
+            "=drivers/input/keyboard" \
+            "=drivers/usb/storage" \
+            ${NULL}
 
-        instmods yenta_socket scsi_dh_rdac scsi_dh_emc \
-            atkbd i8042 usbhid hid-apple hid-sunplus hid-cherry hid-logitech \
-            hid-logitech-dj hid-microsoft hid-lcpower firewire-ohci \
-            pcmcia usb_storage nvme hid-hyperv hv-vmbus \
-            sdhci_acpi hyperv-keyboard
+        instmods \
+            yenta_socket scsi_dh_rdac scsi_dh_emc scsi_dh_alua \
+            atkbd i8042 usbhid firewire-ohci pcmcia hv-vmbus \
+            virtio virtio_blk virtio_ring virtio_pci virtio_scsi \
+            "=drivers/pcmcia" =ide nvme
 
-        if [[ "$(uname -p)" == arm* ]]; then
-            # arm specific modules
+	if [[ "$(uname -m)" == arm* || "$(uname -m)" == aarch64 ]]; then
+            # arm/aarch64 specific modules
+            _blockfuncs+='|dw_mc_probe|dw_mci_pltfm_register'
             instmods \
+                "=drivers/clk" \
+                "=drivers/dma" \
+                "=drivers/extcon" \
                 "=drivers/i2c/busses" \
+                "=drivers/mfd" \
+                "=drivers/phy" \
+                "=drivers/power" \
                 "=drivers/regulator" \
                 "=drivers/rtc" \
+                "=drivers/soc" \
+                "=drivers/usb/chipidea" \
+                "=drivers/usb/dwc2" \
+                "=drivers/usb/dwc3" \
                 "=drivers/usb/host" \
+                "=drivers/usb/musb" \
                 "=drivers/usb/phy" \
+		"=drivers/scsi/hisi_sas" \
                 ${NULL}
         fi
 
-        # install virtual machine support
-        instmods virtio virtio_blk virtio_ring virtio_pci virtio_scsi \
-            "=drivers/pcmcia" =ide "=drivers/usb/storage"
-
-        find_kernel_modules  |  block_module_filter  |  instmods
+        dracut_instmods -o -s "${_blockfuncs}" "=drivers"
 
         # if not on hostonly mode, install all known filesystems,
         # if the required list is not set via the filesystems variable
         if ! [[ $hostonly ]]; then
             if [[ -z $filesystems ]]; then
-                silent_omit_drivers="kernel/fs/nfs|kernel/fs/nfsd|kernel/fs/lockd" \
-                    instmods '=fs'
+                dracut_instmods -o -P ".*/(kernel/fs/nfs|kernel/fs/nfsd|kernel/fs/lockd)/.*" '=fs'
             fi
         else
-            for i in $(host_fs_all); do
-                hostonly='' instmods $i
-            done
+            hostonly='' instmods "${host_fs_types[@]}"
         fi
     fi
     :