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📄 dracut-cmdline-ask.service # This file is part of dracut. [Unit] Description=dracut ask for additional cmdline parameters Documentation=man:dracut.bootup(7) DefaultDependencies=no Before=dracut-cmdline.service Wants=systemd-journald.socket After=systemd-journald.socket Wants=systemd-vconsole-setup.service After=systemd-vconsole-setup.service ConditionPathExists=/usr/lib/initrd-release ConditionKernelCommandLine=\|rd.cmdline=ask ConditionPathExistsGlob=\|/etc/cmdline.d/*.conf Conflicts=shutdown.target emergency.target [Service] Environment=DRACUT_SYSTEMD=1 Environment=NEWROOT=/sysroot Type=oneshot ExecStart=-/bin/dracut-cmdline-ask StandardInput=tty StandardOutput=inherit StandardError=inherit RemainAfterExit=yes KillMode=process IgnoreSIGPIPE=no # Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash # terminates cleanly. KillSignal=SIGHUP	843 B	2022-06-19 22:35
📄 dracut-cmdline-ask.sh #!/usr/bin/sh type getarg > /dev/null 2>&1 \|\| . /lib/dracut-lib.sh getarg "rd.cmdline=ask" \|\| exit 0 sleep 0.5 echo sleep 0.5 echo sleep 0.5 echo echo echo echo echo "Enter additional kernel command line parameter (end with ctrl-d or .)" while read -r -p "> " ${BASH:+-e} line \|\| [ -n "$line" ]; do [ "$line" = "." ] && break [ -n "$line" ] && printf -- "%s\n" "$line" >> /etc/cmdline.d/99-cmdline-ask.conf done exit 0	431 B	2022-06-19 22:35
📄 dracut-cmdline.service # This file is part of dracut. [Unit] Description=dracut cmdline hook Documentation=man:dracut-cmdline.service(8) man:dracut.bootup(7) DefaultDependencies=no Before=dracut-pre-udev.service After=systemd-journald.socket Wants=systemd-journald.socket ConditionPathExists=/usr/lib/initrd-release ConditionPathExistsGlob=\|/etc/cmdline.d/*.conf ConditionDirectoryNotEmpty=\|/lib/dracut/hooks/cmdline ConditionKernelCommandLine=\|rd.break=cmdline ConditionKernelCommandLine=\|resume ConditionKernelCommandLine=\|noresume Conflicts=shutdown.target emergency.target [Service] Environment=DRACUT_SYSTEMD=1 Environment=NEWROOT=/sysroot Type=oneshot ExecStart=-/bin/dracut-cmdline StandardInput=null StandardError=journal+console KillMode=process RemainAfterExit=yes # Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash # terminates cleanly. KillSignal=SIGHUP	867 B	2022-06-19 22:35
📄 dracut-cmdline.service.8 '\" t .\" Title: dracut-cmdline.service .\" Author: [see the "AUTHORS" section] .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> .\" Date: 07/01/2022 .\" Manual: dracut .\" Source: dracut .\" Language: English .\" .TH "DRACUT\-CMDLINE\&.SE" "8" "07/01/2022" "dracut" "dracut" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" dracut-cmdline.service \- runs the dracut hooks to parse the kernel command line .SH "SYNOPSIS" .sp dracut\-cmdline\&.service .SH "DESCRIPTION" .sp This service runs all the dracut hooks to parse the kernel command line in the initramfs\&. .SH "AUTHORS" .sp Harald Hoyer .SH "SEE ALSO" .sp \fBdracut\&.bootup\fR(7) \fBdracut\fR(8)	1.52 KB	2022-07-08 16:50
📄 dracut-cmdline.service.8.asc DRACUT-CMDLINE.SERVICE(8) ========================= :doctype: manpage :man source: dracut :man manual: dracut NAME ---- dracut-cmdline.service - runs the dracut hooks to parse the kernel command line SYNOPSIS -------- dracut-cmdline.service DESCRIPTION ----------- This service runs all the dracut hooks to parse the kernel command line in the initramfs. AUTHORS ------- Harald Hoyer SEE ALSO -------- dracut.bootup(7) dracut(8)	442 B	2022-06-19 22:35
📄 dracut-cmdline.sh #!/usr/bin/sh if [ -f /dracut-state.sh ]; then . /dracut-state.sh 2> /dev/null fi type getarg > /dev/null 2>&1 \|\| . /lib/dracut-lib.sh [ -f /usr/lib/initrd-release ] && . /usr/lib/initrd-release [ -n "$VERSION" ] && info "dracut-$VERSION" if ! getargbool 1 'rd.hostonly'; then [ -f /etc/cmdline.d/99-cmdline-ask.conf ] && mv /etc/cmdline.d/99-cmdline-ask.conf /tmp/99-cmdline-ask.conf remove_hostonly_files [ -f /tmp/99-cmdline-ask.conf ] && mv /tmp/99-cmdline-ask.conf /etc/cmdline.d/99-cmdline-ask.conf fi info "Using kernel command line parameters:" "$(getcmdline)" getargbool 0 rd.udev.log-priority=info -d rd.udev.info -d -n -y rdudevinfo && echo 'udev_log="info"' >> /etc/udev/udev.conf getargbool 0 rd.udev.log-priority=debug -d rd.udev.debug -d -n -y rdudevdebug && echo 'udev_log="debug"' >> /etc/udev/udev.conf source_conf /etc/conf.d # Get the "root=" parameter from the kernel command line, but differentiate # between the case where it was set to the empty string and the case where it # wasn't specified at all. if ! root="$(getarg root=)"; then root_unset='UNSET' fi rflags="$(getarg rootflags=)" getargbool 0 ro && rflags="${rflags},ro" getargbool 0 rw && rflags="${rflags},rw" rflags="${rflags#,}" fstype="$(getarg rootfstype=)" if [ -z "$fstype" ]; then fstype="auto" fi export root export rflags export fstype make_trace_mem "hook cmdline" '1+:mem' '1+:iomem' '3+:slab' # run scriptlets to parse the command line getarg 'rd.break=cmdline' -d 'rdbreak=cmdline' && emergency_shell -n cmdline "Break before cmdline" source_hook cmdline [ -f /lib/dracut/parse-resume.sh ] && . /lib/dracut/parse-resume.sh case "${root#block:}${root_unset}" in LABEL=* \| UUID=* \| PARTUUID=* \| PARTLABEL=) root="block:$(label_uuid_to_dev "${root#block:}")" rootok=1 ;; /dev/) root="block:${root#block:}" rootok=1 ;; UNSET \| gpt-auto \| tmpfs) # systemd's gpt-auto-generator/fstab-generator handles this case. rootok=1 ;; esac [ -z "${root}${root_unset}" ] && die "Empty root= argument" [ -z "$rootok" ] && die "Don't know how to handle 'root=$root'" export root rflags fstype netroot NEWROOT export -p > /dracut-state.sh exit 0	2.2 KB	2022-06-19 22:35
📄 dracut-emergency.service # This file is part of dracut. [Unit] Description=Dracut Emergency Shell Documentation=man:dracut.bootup(7) DefaultDependencies=no After=systemd-vconsole-setup.service Wants=systemd-vconsole-setup.service Conflicts=shutdown.target emergency.target [Service] Environment=HOME=/ Environment=DRACUT_SYSTEMD=1 Environment=NEWROOT=/sysroot WorkingDirectory=/ ExecStart=-/bin/dracut-emergency ExecStopPost=-/bin/rm -f -- /.console_lock Type=oneshot StandardInput=tty-force StandardOutput=inherit StandardError=inherit KillMode=process IgnoreSIGPIPE=no TasksMax=infinity # Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash # terminates cleanly. KillSignal=SIGHUP	679 B	2022-06-19 22:35
📄 dracut-emergency.sh #!/usr/bin/sh export DRACUT_SYSTEMD=1 if [ -f /dracut-state.sh ]; then . /dracut-state.sh 2> /dev/null fi type getarg > /dev/null 2>&1 \|\| . /lib/dracut-lib.sh source_conf /etc/conf.d type plymouth > /dev/null 2>&1 && plymouth quit export _rdshell_name="dracut" action="Boot" hook="emergency" _emergency_action=$(getarg rd.emergency) if getargbool 1 rd.shell -d -y rdshell \|\| getarg rd.break -d rdbreak; then FSTXT="/run/dracut/fsck/fsck_help_$fstype.txt" RDSOSREPORT="$(rdsosreport)" source_hook "$hook" while read -r _tty rest; do ( echo echo "$RDSOSREPORT" echo echo echo 'Entering emergency mode. Exit the shell to continue.' echo 'Type "journalctl" to view system logs.' echo 'You might want to save "/run/initramfs/rdsosreport.txt" to a USB stick or /boot' echo 'after mounting them and attach it to a bug report.' echo echo [ -f "$FSTXT" ] && cat "$FSTXT" ) > /dev/"$_tty" done < /proc/consoles [ -f /etc/profile ] && . /etc/profile [ -z "$PS1" ] && export PS1="$_name:\${PWD}# " exec sh -i -l else export hook="shutdown-emergency" warn "$action has failed. To debug this issue add \"rd.shell rd.debug\" to the kernel command line." source_hook "$hook" [ -z "$_emergency_action" ] && _emergency_action=halt fi /bin/rm -f -- /.console_lock case "$_emergency_action" in reboot) reboot \|\| exit 1 ;; poweroff) poweroff \|\| exit 1 ;; halt) halt \|\| exit 1 ;; esac exit 0	1.6 KB	2025-12-17 17:48
📄 dracut-initqueue.service # This file is part of dracut. [Unit] Description=dracut initqueue hook Documentation=man:dracut-initqueue.service(8) man:dracut.bootup(7) DefaultDependencies=no Before=remote-fs-pre.target Wants=remote-fs-pre.target After=systemd-udev-trigger.service Wants=systemd-udev-trigger.service ConditionPathExists=/usr/lib/initrd-release ConditionPathExists=\|/lib/dracut/need-initqueue ConditionKernelCommandLine=\|rd.break=initqueue Conflicts=shutdown.target emergency.target [Service] Environment=DRACUT_SYSTEMD=1 Environment=NEWROOT=/sysroot Type=oneshot ExecStart=-/bin/dracut-initqueue StandardInput=null StandardError=journal+console KillMode=process RemainAfterExit=yes # Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash # terminates cleanly. KillSignal=SIGHUP	784 B	2022-06-19 22:35
📄 dracut-initqueue.service.8 '\" t .\" Title: dracut-initqueue.service .\" Author: [see the "AUTHORS" section] .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> .\" Date: 07/01/2022 .\" Manual: dracut .\" Source: dracut .\" Language: English .\" .TH "DRACUT\-INITQUEUE\&." "8" "07/01/2022" "dracut" "dracut" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" dracut-initqueue.service \- runs the dracut main loop to find the real root .SH "SYNOPSIS" .sp dracut\-initqueue\&.service .SH "DESCRIPTION" .sp This service runs all the main loop of dracut in the initramfs to find the real root\&. .SH "AUTHORS" .sp Harald Hoyer .SH "SEE ALSO" .sp \fBdracut\&.bootup\fR(7) \fBdracut\fR(8)	1.51 KB	2022-07-08 16:50
📄 dracut-initqueue.service.8.asc DRACUT-INITQUEUE.SERVICE(8) =========================== :doctype: manpage :man source: dracut :man manual: dracut NAME ---- dracut-initqueue.service - runs the dracut main loop to find the real root SYNOPSIS -------- dracut-initqueue.service DESCRIPTION ----------- This service runs all the main loop of dracut in the initramfs to find the real root. AUTHORS ------- Harald Hoyer SEE ALSO -------- dracut.bootup(7) dracut(8)	439 B	2022-06-19 22:35
📄 dracut-initqueue.sh #!/usr/bin/sh export DRACUT_SYSTEMD=1 if [ -f /dracut-state.sh ]; then . /dracut-state.sh 2> /dev/null fi type getarg > /dev/null 2>&1 \|\| . /lib/dracut-lib.sh source_conf /etc/conf.d make_trace_mem "hook initqueue" '1:shortmem' '2+:mem' '3+:slab' getarg 'rd.break=initqueue' -d 'rdbreak=initqueue' && emergency_shell -n initqueue "Break before initqueue" RDRETRY=$(getarg rd.retry -d 'rd_retry=') RDRETRY=${RDRETRY:-180} RDRETRY=$((RDRETRY * 2)) export RDRETRY main_loop=0 export main_loop while :; do check_finished && break udevadm settle --exit-if-exists="$hookdir"/initqueue/work check_finished && break if [ -f "$hookdir"/initqueue/work ]; then rm -f -- "$hookdir/initqueue/work" fi for job in "$hookdir"/initqueue/.sh; do [ -e "$job" ] \|\| break # shellcheck disable=SC2097 disable=SC1090 disable=SC2098 job=$job . "$job" check_finished && break 2 done udevadm settle --timeout=0 > /dev/null 2>&1 \|\| continue for job in "$hookdir"/initqueue/settled/.sh; do [ -e "$job" ] \|\| break # shellcheck disable=SC2097 disable=SC1090 disable=SC2098 job=$job . "$job" check_finished && break 2 done udevadm settle --timeout=0 > /dev/null 2>&1 \|\| continue # no more udev jobs and queues empty. sleep 0.5 for i in /run/systemd/ask-password/ask.; do [ -e "$i" ] && continue 2 done if [ $main_loop -gt $((2 RDRETRY / 3)) ]; then warn "dracut-initqueue: timeout, still waiting for following initqueue hooks:" for _f in "$hookdir"/initqueue/finished/.sh; do warn "$_f: \"$(cat "$_f")\"" done if [ "$(ls -A "$hookdir"/initqueue/finished)" ]; then warn "dracut-initqueue: starting timeout scripts" for job in "$hookdir"/initqueue/timeout/.sh; do [ -e "$job" ] \|\| break # shellcheck disable=SC2097 disable=SC1090 disable=SC2098 job=$job . "$job" udevadm settle --timeout=0 > /dev/null 2>&1 \|\| main_loop=0 [ -f "$hookdir"/initqueue/work ] && main_loop=0 [ $main_loop -eq 0 ] && break done fi fi main_loop=$((main_loop + 1)) if [ $main_loop -gt $RDRETRY ]; then if ! [ -f /sysroot/etc/fstab ] \|\| ! [ -e /sysroot/sbin/init ]; then emergency_shell "Could not boot." fi warn "Not all disks have been found." warn "You might want to regenerate your initramfs." break fi done unset job unset queuetriggered unset main_loop unset RDRETRY export -p > /dracut-state.sh exit 0	2.62 KB	2022-06-19 22:35
📄 dracut-mount.service # This file is part of dracut. [Unit] Description=dracut mount hook Documentation=man:dracut-mount.service(8) man:dracut.bootup(7) After=initrd-root-fs.target initrd-parse-etc.service After=dracut-initqueue.service dracut-pre-mount.service ConditionPathExists=/usr/lib/initrd-release ConditionDirectoryNotEmpty=\|/lib/dracut/hooks/mount ConditionKernelCommandLine=\|rd.break=mount DefaultDependencies=no Conflicts=shutdown.target emergency.target [Service] Environment=DRACUT_SYSTEMD=1 Environment=NEWROOT=/sysroot Type=oneshot ExecStart=-/bin/dracut-mount StandardInput=null StandardError=journal+console KillMode=process RemainAfterExit=yes # Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash # terminates cleanly. KillSignal=SIGHUP	756 B	2022-06-19 22:35
📄 dracut-mount.service.8 '\" t .\" Title: dracut-mount.service .\" Author: [see the "AUTHORS" section] .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> .\" Date: 07/01/2022 .\" Manual: dracut .\" Source: dracut .\" Language: English .\" .TH "DRACUT\-MOUNT\&.SERV" "8" "07/01/2022" "dracut" "dracut" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" dracut-mount.service \- runs the dracut hooks after /sysroot is mounted .SH "SYNOPSIS" .sp dracut\-mount\&.service .SH "DESCRIPTION" .sp This service runs all dracut hooks after the real root is mounted on /sysroot\&. .SH "AUTHORS" .sp Harald Hoyer .SH "SEE ALSO" .sp \fBdracut\&.bootup\fR(7) \fBdracut\fR(8)	1.5 KB	2022-07-08 16:50
📄 dracut-mount.service.8.asc DRACUT-MOUNT.SERVICE(8) ======================= :doctype: manpage :man source: dracut :man manual: dracut NAME ---- dracut-mount.service - runs the dracut hooks after /sysroot is mounted SYNOPSIS -------- dracut-mount.service DESCRIPTION ----------- This service runs all dracut hooks after the real root is mounted on /sysroot. AUTHORS ------- Harald Hoyer SEE ALSO -------- dracut.bootup(7) dracut(8)	416 B	2022-06-19 22:35
📄 dracut-mount.sh #!/usr/bin/sh export DRACUT_SYSTEMD=1 if [ -f /dracut-state.sh ]; then . /dracut-state.sh 2> /dev/null fi type getarg > /dev/null 2>&1 \|\| . /lib/dracut-lib.sh source_conf /etc/conf.d make_trace_mem "hook mount" '1:shortmem' '2+:mem' '3+:slab' getarg 'rd.break=mount' -d 'rdbreak=mount' && emergency_shell -n mount "Break mount" # mount scripts actually try to mount the root filesystem, and may # be sourced any number of times. As soon as one suceeds, no more are sourced. i=0 while :; do if ismounted "$NEWROOT"; then usable_root "$NEWROOT" && break umount "$NEWROOT" fi for f in "$hookdir"/mount/*.sh; do # shellcheck disable=SC1090 [ -f "$f" ] && . "$f" if ismounted "$NEWROOT"; then usable_root "$NEWROOT" && break warn "$NEWROOT has no proper rootfs layout, ignoring and removing offending mount hook" umount "$NEWROOT" rm -f -- "$f" fi done i=$((i + 1)) [ $i -gt 20 ] && emergency_shell "Can't mount root filesystem" done export -p > /dracut-state.sh exit 0	1.07 KB	2022-06-19 22:35
📄 dracut-pre-mount.service # This file is part of dracut. [Unit] Description=dracut pre-mount hook Documentation=man:dracut-pre-mount.service(8) man:dracut.bootup(7) DefaultDependencies=no Before=initrd-root-fs.target sysroot.mount systemd-fsck-root.service After=dracut-initqueue.service cryptsetup.target ConditionPathExists=/usr/lib/initrd-release ConditionDirectoryNotEmpty=\|/lib/dracut/hooks/pre-mount ConditionKernelCommandLine=\|rd.break=pre-mount Conflicts=shutdown.target emergency.target [Service] Environment=DRACUT_SYSTEMD=1 Environment=NEWROOT=/sysroot Type=oneshot ExecStart=-/bin/dracut-pre-mount StandardInput=null StandardError=journal+console KillMode=process RemainAfterExit=yes # Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash # terminates cleanly. KillSignal=SIGHUP	785 B	2022-06-19 22:35
📄 dracut-pre-mount.service.8 '\" t .\" Title: dracut-pre-mount.service .\" Author: [see the "AUTHORS" section] .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> .\" Date: 07/01/2022 .\" Manual: dracut .\" Source: dracut .\" Language: English .\" .TH "DRACUT\-PRE\-MOUNT\&" "8" "07/01/2022" "dracut" "dracut" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" dracut-pre-mount.service \- runs the dracut hooks before /sysroot is mounted .SH "SYNOPSIS" .sp dracut\-pre\-mount\&.service .SH "DESCRIPTION" .sp This service runs all dracut hooks before the real root is mounted on /sysroot\&. .SH "AUTHORS" .sp Harald Hoyer .SH "SEE ALSO" .sp \fBdracut\&.bootup\fR(7) \fBdracut\fR(8)	1.51 KB	2022-07-08 16:50
📄 dracut-pre-mount.service.8.asc DRACUT-PRE-MOUNT.SERVICE(8) =========================== :doctype: manpage :man source: dracut :man manual: dracut NAME ---- dracut-pre-mount.service - runs the dracut hooks before /sysroot is mounted SYNOPSIS -------- dracut-pre-mount.service DESCRIPTION ----------- This service runs all dracut hooks before the real root is mounted on /sysroot. AUTHORS ------- Harald Hoyer SEE ALSO -------- dracut.bootup(7) dracut(8)	434 B	2022-06-19 22:35
📄 dracut-pre-mount.sh #!/usr/bin/sh export DRACUT_SYSTEMD=1 if [ -f /dracut-state.sh ]; then . /dracut-state.sh 2> /dev/null fi type getarg > /dev/null 2>&1 \|\| . /lib/dracut-lib.sh source_conf /etc/conf.d make_trace_mem "hook pre-mount" '1:shortmem' '2+:mem' '3+:slab' # pre pivot scripts are sourced just before we doing cleanup and switch over # to the new root. getarg 'rd.break=pre-mount' 'rdbreak=pre-mount' && emergency_shell -n pre-mount "Break pre-mount" source_hook pre-mount export -p > /dracut-state.sh exit 0	508 B	2022-06-19 22:35
📄 dracut-pre-pivot.service # This file is part of dracut. [Unit] Description=dracut pre-pivot and cleanup hook Documentation=man:dracut-pre-pivot.service(8) man:dracut.bootup(7) DefaultDependencies=no After=initrd.target initrd-parse-etc.service sysroot.mount After=dracut-initqueue.service dracut-pre-mount.service dracut-mount.service Before=initrd-cleanup.service Wants=remote-fs.target After=remote-fs.target ConditionPathExists=/usr/lib/initrd-release ConditionDirectoryNotEmpty=\|/lib/dracut/hooks/pre-pivot ConditionDirectoryNotEmpty=\|/lib/dracut/hooks/cleanup ConditionKernelCommandLine=\|rd.break=pre-pivot ConditionKernelCommandLine=\|rd.break=cleanup ConditionKernelCommandLine=\|rd.break ConditionPathExists=\|/dev/root ConditionPathExists=\|/dev/nfs Conflicts=shutdown.target emergency.target [Service] Environment=DRACUT_SYSTEMD=1 Environment=NEWROOT=/sysroot Type=oneshot ExecStart=-/bin/dracut-pre-pivot StandardInput=null StandardError=journal+console KillMode=process RemainAfterExit=yes KeyringMode=shared # Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash # terminates cleanly. KillSignal=SIGHUP	1.08 KB	2022-06-19 22:35
📄 dracut-pre-pivot.service.8 '\" t .\" Title: dracut-pre-pivot.service .\" Author: [see the "AUTHORS" section] .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> .\" Date: 07/01/2022 .\" Manual: dracut .\" Source: dracut .\" Language: English .\" .TH "DRACUT\-PRE\-PIVOT\&" "8" "07/01/2022" "dracut" "dracut" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" dracut-pre-pivot.service \- runs the dracut hooks before switching root .SH "SYNOPSIS" .sp dracut\-pre\-pivot\&.service .SH "DESCRIPTION" .sp This service runs all dracut hooks before the system switched to the real root\&. .SH "AUTHORS" .sp Harald Hoyer .SH "SEE ALSO" .sp \fBdracut\&.bootup\fR(7) \fBdracut\fR(8)	1.5 KB	2022-07-08 16:50
📄 dracut-pre-pivot.service.8.asc DRACUT-PRE-PIVOT.SERVICE(8) =========================== :doctype: manpage :man source: dracut :man manual: dracut NAME ---- dracut-pre-pivot.service - runs the dracut hooks before switching root SYNOPSIS -------- dracut-pre-pivot.service DESCRIPTION ----------- This service runs all dracut hooks before the system switched to the real root. AUTHORS ------- Harald Hoyer SEE ALSO -------- dracut.bootup(7) dracut(8)	429 B	2022-06-19 22:35
📄 dracut-pre-pivot.sh #!/usr/bin/sh export DRACUT_SYSTEMD=1 if [ -f /dracut-state.sh ]; then . /dracut-state.sh 2> /dev/null fi type getarg > /dev/null 2>&1 \|\| . /lib/dracut-lib.sh source_conf /etc/conf.d make_trace_mem "hook pre-pivot" '1:shortmem' '2+:mem' '3+:slab' # pre pivot scripts are sourced just before we doing cleanup and switch over # to the new root. getarg 'rd.break=pre-pivot' 'rdbreak=pre-pivot' && emergency_shell -n pre-pivot "Break pre-pivot" source_hook pre-pivot # pre pivot cleanup scripts are sourced just before we switch over to the new root. getarg 'rd.break=cleanup' 'rdbreak=cleanup' && emergency_shell -n cleanup "Break cleanup" source_hook cleanup _bv=$(getarg rd.break -d rdbreak) && [ -z "$_bv" ] \ && emergency_shell -n switch_root "Break before switch_root" unset _bv # remove helper symlink [ -h /dev/root ] && rm -f -- /dev/root [ -h /dev/nfs ] && rm -f -- /dev/nfs exit 0	903 B	2022-06-19 22:35
📄 dracut-pre-trigger.service # This file is part of dracut. [Unit] Description=dracut pre-trigger hook Documentation=man:dracut-pre-trigger.service(8) man:dracut.bootup(7) DefaultDependencies=no Before=systemd-udev-trigger.service dracut-initqueue.service After=dracut-pre-udev.service systemd-udevd.service systemd-tmpfiles-setup-dev.service Wants=dracut-pre-udev.service systemd-udevd.service ConditionPathExists=/usr/lib/initrd-release ConditionDirectoryNotEmpty=\|/lib/dracut/hooks/pre-trigger ConditionKernelCommandLine=\|rd.break=pre-trigger Conflicts=shutdown.target emergency.target [Service] Environment=DRACUT_SYSTEMD=1 Environment=NEWROOT=/sysroot Type=oneshot ExecStart=-/bin/dracut-pre-trigger StandardInput=null StandardError=journal+console KillMode=process RemainAfterExit=yes # Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash # terminates cleanly. KillSignal=SIGHUP	877 B	2022-06-19 22:35
📄 dracut-pre-trigger.service.8 '\" t .\" Title: dracut-pre-trigger.service .\" Author: [see the "AUTHORS" section] .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> .\" Date: 07/01/2022 .\" Manual: dracut .\" Source: dracut .\" Language: English .\" .TH "DRACUT\-PRE\-TRIGGER" "8" "07/01/2022" "dracut" "dracut" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" dracut-pre-trigger.service \- runs the dracut hooks before udevd is triggered .SH "SYNOPSIS" .sp dracut\-pre\-trigger\&.service .SH "DESCRIPTION" .sp This service runs all dracut hooks before udevd is triggered in the initramfs\&. .SH "AUTHORS" .sp Harald Hoyer .SH "SEE ALSO" .sp \fBdracut\&.bootup\fR(7) \fBdracut\fR(8)	1.51 KB	2022-07-08 16:50
📄 dracut-pre-trigger.service.8.asc DRACUT-PRE-TRIGGER.SERVICE(8) ============================= :doctype: manpage :man source: dracut :man manual: dracut NAME ---- dracut-pre-trigger.service - runs the dracut hooks before udevd is triggered SYNOPSIS -------- dracut-pre-trigger.service DESCRIPTION ----------- This service runs all dracut hooks before udevd is triggered in the initramfs. AUTHORS ------- Harald Hoyer SEE ALSO -------- dracut.bootup(7) dracut(8)	440 B	2022-06-19 22:35
📄 dracut-pre-trigger.sh #!/usr/bin/sh export DRACUT_SYSTEMD=1 if [ -f /dracut-state.sh ]; then . /dracut-state.sh 2> /dev/null fi type getarg > /dev/null 2>&1 \|\| . /lib/dracut-lib.sh source_conf /etc/conf.d make_trace_mem "hook pre-trigger" '1:shortmem' '2+:mem' '3+:slab' source_hook pre-trigger getarg 'rd.break=pre-trigger' 'rdbreak=pre-trigger' && emergency_shell -n pre-trigger "Break pre-trigger" udevadm control --reload > /dev/null 2>&1 \|\| : export -p > /dracut-state.sh exit 0	474 B	2022-06-19 22:35
📄 dracut-pre-udev.service # This file is part of dracut. [Unit] Description=dracut pre-udev hook Documentation=man:dracut-pre-udev.service(8) man:dracut.bootup(7) DefaultDependencies=no Before=systemd-udevd.service dracut-pre-trigger.service After=dracut-cmdline.service Wants=dracut-cmdline.service ConditionPathExists=/usr/lib/initrd-release ConditionDirectoryNotEmpty=\|/lib/dracut/hooks/pre-udev ConditionKernelCommandLine=\|rd.break=pre-udev ConditionKernelCommandLine=\|rd.driver.blacklist ConditionKernelCommandLine=\|rd.driver.pre ConditionKernelCommandLine=\|rd.driver.post ConditionPathExistsGlob=\|/etc/cmdline.d/*.conf Conflicts=shutdown.target emergency.target [Service] Environment=DRACUT_SYSTEMD=1 Environment=NEWROOT=/sysroot Type=oneshot ExecStart=-/bin/dracut-pre-udev StandardInput=null StandardError=journal+console KillMode=process RemainAfterExit=yes # Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash # terminates cleanly. KillSignal=SIGHUP	956 B	2022-06-19 22:35
📄 dracut-pre-udev.service.8 '\" t .\" Title: dracut-pre-udev.service .\" Author: [see the "AUTHORS" section] .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> .\" Date: 07/01/2022 .\" Manual: dracut .\" Source: dracut .\" Language: English .\" .TH "DRACUT\-PRE\-UDEV\&." "8" "07/01/2022" "dracut" "dracut" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" dracut-pre-udev.service \- runs the dracut hooks before udevd is started .SH "SYNOPSIS" .sp dracut\-pre\-udev\&.service .SH "DESCRIPTION" .sp This service runs all dracut hooks before udevd is started in the initramfs\&. .SH "AUTHORS" .sp Harald Hoyer .SH "SEE ALSO" .sp \fBdracut\&.bootup\fR(7) \fBdracut\fR(8)	1.5 KB	2022-07-08 16:50
📄 dracut-pre-udev.service.8.asc DRACUT-PRE-UDEV.SERVICE(8) ========================== :doctype: manpage :man source: dracut :man manual: dracut NAME ---- dracut-pre-udev.service - runs the dracut hooks before udevd is started SYNOPSIS -------- dracut-pre-udev.service DESCRIPTION ----------- This service runs all dracut hooks before udevd is started in the initramfs. AUTHORS ------- Harald Hoyer SEE ALSO -------- dracut.bootup(7) dracut(8)	424 B	2022-06-19 22:35
📄 dracut-pre-udev.sh #!/usr/bin/sh export DRACUT_SYSTEMD=1 if [ -f /dracut-state.sh ]; then . /dracut-state.sh 2> /dev/null fi type getarg > /dev/null 2>&1 \|\| . /lib/dracut-lib.sh source_conf /etc/conf.d make_trace_mem "hook pre-udev" '1:shortmem' '2+:mem' '3+:slab' # pre pivot scripts are sourced just before we doing cleanup and switch over # to the new root. getarg 'rd.break=pre-udev' 'rdbreak=pre-udev' && emergency_shell -n pre-udev "Break pre-udev" source_hook pre-udev _modprobe_d=/etc/modprobe.d if [ -d /usr/lib/modprobe.d ]; then _modprobe_d=/usr/lib/modprobe.d elif [ -d /lib/modprobe.d ]; then _modprobe_d=/lib/modprobe.d elif [ ! -d $_modprobe_d ]; then mkdir -p $_modprobe_d fi for i in $(getargs rd.driver.pre -d rdloaddriver=); do ( IFS=, for p in $i; do modprobe "$p" 2>&1 \| vinfo done ) done [ -d /etc/modprobe.d ] \|\| mkdir -p /etc/modprobe.d for i in $(getargs rd.driver.blacklist -d rdblacklist=); do ( IFS=, for p in $i; do echo "blacklist $p" >> $_modprobe_d/initramfsblacklist.conf done ) done for p in $(getargs rd.driver.post -d rdinsmodpost=); do echo "blacklist $p" >> $_modprobe_d/initramfsblacklist.conf _do_insmodpost=1 done [ -n "$_do_insmodpost" ] && initqueue --settled --unique --onetime insmodpost.sh unset _do_insmodpost _modprobe_d unset i export -p > /dracut-state.sh exit 0	1.38 KB	2022-06-19 22:35
📄 dracut-shutdown-onfailure.service # This file is part of dracut. [Unit] Description=Service executing upon dracut-shutdown failure to perform cleanup Documentation=man:dracut-shutdown.service(8) DefaultDependencies=no [Service] Type=oneshot ExecStart=-/bin/rm /run/initramfs/shutdown StandardError=null	272 B	2022-06-19 22:35
📄 dracut-shutdown.service # This file is part of dracut. [Unit] Description=Restore /run/initramfs on shutdown Documentation=man:dracut-shutdown.service(8) After=local-fs.target boot.mount boot.automount Wants=local-fs.target ConditionPathExists=!/run/initramfs/bin/sh OnFailure=dracut-shutdown-onfailure.service [Service] RemainAfterExit=yes Type=oneshot ExecStart=/bin/true ExecStop=/usr/lib/dracut/dracut-initramfs-restore	403 B	2022-06-19 22:35
📄 dracut-shutdown.service.8 '\" t .\" Title: dracut-shutdown.service .\" Author: [see the "AUTHORS" section] .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> .\" Date: 07/01/2022 .\" Manual: dracut .\" Source: dracut .\" Language: English .\" .TH "DRACUT\-SHUTDOWN\&.S" "8" "07/01/2022" "dracut" "dracut" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" dracut-shutdown.service \- unpack the initramfs to /run/initramfs .SH "SYNOPSIS" .sp dracut\-shutdown\&.service .SH "DESCRIPTION" .sp This service unpacks the initramfs image to /run/initramfs\&. systemd pivots into /run/initramfs at shutdown, so the root filesystem can be safely unmounted\&. .sp The following steps are executed during a shutdown: .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} systemd switches to the shutdown\&.target .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} systemd starts /lib/systemd/system/shutdown\&.target\&.wants/dracut\-shutdown\&.service .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} dracut\-shutdown\&.service executes /usr/lib/dracut/dracut\-initramfs\-restore which unpacks the initramfs to /run/initramfs .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} systemd finishes shutdown\&.target .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} systemd kills all processes .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} systemd tries to unmount everything and mounts the remaining read\-only .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} systemd checks, if there is a /run/initramfs/shutdown executable .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} if yes, it does a pivot_root to /run/initramfs and executes \&./shutdown\&. The old root is then mounted on /oldroot\&. /usr/lib/dracut/modules\&.d/99shutdown/shutdown\&.sh is the shutdown executable\&. .RE .sp .RS 4 .ie n \{\ \h'-04'\(bu\h'+03'\c .\} .el \{\ .sp -1 .IP \(bu 2.3 .\} shutdown will try to umount every /oldroot mount and calls the various shutdown hooks from the dracut modules .RE .sp This ensures, that all devices are disassembled and unmounted cleanly\&. .sp To debug the shutdown process, you can get a shell in the shutdown procedure by injecting "rd\&.break=pre\-shutdown rd\&.shell" or "rd\&.break=shutdown rd\&.shell"\&. .sp .if n \{\ .RS 4 .\} .nf # mkdir \-p /run/initramfs/etc/cmdline\&.d # echo "rd\&.break=pre\-shutdown rd\&.shell" > /run/initramfs/etc/cmdline\&.d/debug\&.conf # touch /run/initramfs/\&.need_shutdown .fi .if n \{\ .RE .\} .sp In case the unpack of the initramfs fails, dracut\-shutdown\-onfailure\&.service executes to make sure switch root doesn\(cqt happen, since it would result in switching to an incomplete initramfs\&. .SH "AUTHORS" .sp Harald Hoyer .SH "SEE ALSO" .sp \fBdracut\fR(8)	3.72 KB	2022-07-08 16:50
📄 dracut-shutdown.service.8.asc DRACUT-SHUTDOWN.SERVICE(8) =========================== :doctype: manpage :man source: dracut :man manual: dracut NAME ---- dracut-shutdown.service - unpack the initramfs to /run/initramfs SYNOPSIS -------- dracut-shutdown.service DESCRIPTION ----------- This service unpacks the initramfs image to /run/initramfs. systemd pivots into /run/initramfs at shutdown, so the root filesystem can be safely unmounted. 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 * dracut-shutdown.service executes /usr/lib/dracut/dracut-initramfs-restore which unpacks the initramfs to /run/initramfs * systemd finishes shutdown.target * systemd kills all processes * systemd tries to unmount everything and mounts the remaining read-only * systemd checks, if there is a /run/initramfs/shutdown executable * if yes, it does a pivot_root to /run/initramfs and executes ./shutdown. The old root is then mounted on /oldroot. /usr/lib/dracut/modules.d/99shutdown/shutdown.sh is the shutdown executable. * shutdown will try to umount every /oldroot mount and calls the various shutdown hooks from the dracut modules This ensures, that all devices are disassembled and unmounted cleanly. To debug the shutdown process, you can get a shell in the shutdown procedure by injecting "rd.break=pre-shutdown rd.shell" or "rd.break=shutdown rd.shell". ---- # mkdir -p /run/initramfs/etc/cmdline.d # echo "rd.break=pre-shutdown rd.shell" > /run/initramfs/etc/cmdline.d/debug.conf # touch /run/initramfs/.need_shutdown ---- In case the unpack of the initramfs fails, dracut-shutdown-onfailure.service executes to make sure switch root doesn't happen, since it would result in switching to an incomplete initramfs. AUTHORS ------- Harald Hoyer SEE ALSO -------- dracut(8)	1.84 KB	2022-06-19 22:35
📄 dracut-tmpfiles.conf d /run/initramfs 0755 root root - d /run/initramfs/log 0755 root root - L /var/log - - - - ../run/initramfs/log	135 B	2022-06-19 22:35
📄 emergency.service # This file is part of dracut. [Unit] Description=Emergency Shell Documentation=man:dracut.bootup(7) DefaultDependencies=no After=systemd-vconsole-setup.service Wants=systemd-vconsole-setup.service Conflicts=shutdown.target Before=shutdown.target [Service] Environment=HOME=/ Environment=DRACUT_SYSTEMD=1 Environment=NEWROOT=/sysroot WorkingDirectory=/ ExecStart=/bin/dracut-emergency ExecStopPost=-/usr/bin/systemctl --fail --no-block default Type=idle StandardInput=tty-force StandardOutput=inherit StandardError=inherit KillMode=process IgnoreSIGPIPE=no TasksMax=infinity # Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash # terminates cleanly. KillSignal=SIGHUP	690 B	2022-06-19 22:35
📄 module-setup.sh #!/usr/bin/bash # called by dracut check() { [[ $mount_needs ]] && return 1 return 0 } # called by dracut depends() { echo "systemd-initrd" return 0 } installkernel() { return 0 } # called by dracut install() { inst_script "$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 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}" $SYSTEMCTL -q --root "$initdir" add-wants initrd.target "$i" done inst_simple "$moddir/dracut-tmpfiles.conf" "$tmpfilesdir/dracut-tmpfiles.conf" }	1.8 KB	2025-12-17 17:48
📄 rootfs-generator.sh #!/usr/bin/sh type getarg > /dev/null 2>&1 \|\| . /lib/dracut-lib.sh generator_wait_for_dev() { local _name local _timeout _name="$(str_replace "$1" '/' '\x2f')" _timeout=$(getarg rd.timeout) _timeout=${_timeout:-0} if ! [ -e "$hookdir/initqueue/finished/devexists-${_name}.sh" ]; then # If a LUKS device needs unlocking via systemd in the initrd, assume # it's for the root device. In that case, don't block on it if it's # after remote-fs-pre.target since the initqueue is ordered before it so # it will never actually show up (think Tang-pinned rootfs). cat > "$hookdir/initqueue/finished/devexists-${_name}.sh" << EOF if ! grep -q After=remote-fs-pre.target /run/systemd/generator/systemd-cryptsetup@.service 2>/dev/null; then [ -e "$1" ] fi EOF { printf '[ -e "%s" ] \|\| ' "$1" printf 'warn "\"%s\" does not exist"\n' "$1" } >> "$hookdir/emergency/80-${_name}.sh" fi _name=$(dev_unit_name "$1") if ! [ -L "$GENERATOR_DIR"/initrd.target.wants/"${_name}".device ]; then [ -d "$GENERATOR_DIR"/initrd.target.wants ] \|\| mkdir -p "$GENERATOR_DIR"/initrd.target.wants ln -s ../"${_name}".device "$GENERATOR_DIR"/initrd.target.wants/"${_name}".device fi if ! [ -f "$GENERATOR_DIR"/"${_name}".device.d/timeout.conf ]; then mkdir -p "$GENERATOR_DIR"/"${_name}".device.d { echo "[Unit]" echo "JobTimeoutSec=$_timeout" echo "JobRunningTimeoutSec=$_timeout" } > "$GENERATOR_DIR"/"${_name}".device.d/timeout.conf fi } generator_mount_rootfs() { local _type=$2 local _flags=$3 local _name [ -z "$1" ] && return 0 _name=$(dev_unit_name "$1") [ -d "$GENERATOR_DIR" ] \|\| mkdir -p "$GENERATOR_DIR" if ! [ -f "$GENERATOR_DIR"/sysroot.mount ]; then { echo "[Unit]" echo "Before=initrd-root-fs.target" echo "Requires=systemd-fsck@${_name}.service" echo "After=systemd-fsck@${_name}.service" echo "[Mount]" echo "Where=/sysroot" echo "What=$1" echo "Options=${_flags}" echo "Type=${_type}" } > "$GENERATOR_DIR"/sysroot.mount fi if ! [ -L "$GENERATOR_DIR"/initrd-root-fs.target.requires/sysroot.mount ]; then [ -d "$GENERATOR_DIR"/initrd-root-fs.target.requires ] \|\| mkdir -p "$GENERATOR_DIR"/initrd-root-fs.target.requires ln -s ../sysroot.mount "$GENERATOR_DIR"/initrd-root-fs.target.requires/sysroot.mount fi } generator_fsck_after_pre_mount() { local _name [ -z "$1" ] && return 0 _name=$(dev_unit_name "$1") [ -d /run/systemd/generator/systemd-fsck@"${_name}".service.d ] \|\| mkdir -p /run/systemd/generator/systemd-fsck@"${_name}".service.d if ! [ -f /run/systemd/generator/systemd-fsck@"${_name}".service.d/after-pre-mount.conf ]; then { echo "[Unit]" echo "After=dracut-pre-mount.service" } > /run/systemd/generator/systemd-fsck@"${_name}".service.d/after-pre-mount.conf fi } root=$(getarg root=) case "${root#block:}" in LABEL= \| UUID=* \| PARTUUID=* \| PARTLABEL=) root="block:$(label_uuid_to_dev "$root")" rootok=1 ;; /dev/nfs) # ignore legacy /dev/nfs ;; /dev/) root="block:${root}" rootok=1 ;; esac GENERATOR_DIR="$1" if [ "$rootok" = "1" ]; then generator_wait_for_dev "${root#block:}" "$RDRETRY" generator_fsck_after_pre_mount "${root#block:}" strstr "$(cat /proc/cmdline)" 'root=' \|\| generator_mount_rootfs "${root#block:}" "$(getarg rootfstype=)" "$(getarg rootflags=)" fi exit 0	3.64 KB	2022-06-19 22:35

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