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#!/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'
getargs '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
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