#
# Author: Miquel van Smoorenburg, <miquels@drinkel.nl.mugnet.org>
#
-# $Id$
# Set the path.
PATH=/sbin:/bin:/usr/bin:/usr/sbin
killall -q -QUIT blogd
fi
+if [ -e /dev/rtc -o -e /dev/rtc0 ]; then
+ run_cmd "$(nls 'Syncing hardware clock to system time')" hwclock --systohc
+fi
+
# check for other processes.
# there could be none if all services were terminated properly
# pgrep -g 0 requires procps >= 3.2.6-1.1
+# XXX: pgrep is on /usr!
pids=$(pgrep -g 0 -l -v | grep -v '^1 ')
-if [ -n "$pids" ]; then
+if [ -n "$pids" ] || [ ! -x /usr/bin/pgrep ]; then
run_cmd "Sending all processes the TERM signal" killall5 -15
fi
pids=$(pgrep -g 0 -l -v | grep -v '^1 ')
-if [ -n "$pids" ]; then
+if [ -n "$pids" ] || [ ! -x /usr/bin/pgrep ]; then
sleep 5
run_cmd "Sending all processes the KILL signal" killall5 -9
fi
run_cmd "Turning off quotas for local filesystems" /sbin/quotaoff -a
fi
+ # grab kexec_loaded state before we umount /sys
+ kexec_loaded=`cat /sys/kernel/kexec_loaded 2>/dev/null`
+
# Unmount file systems, killing processes if we have to.
sig=-15
retry=3
force=
if [ -z "$UMOUNT_IGNORE" ]; then
UMOUNT_IGNORE="/"
- else
+ else
UMOUNT_IGNORE="/ $UMOUNT_IGNORE"
- fi
+ fi
remaining=$(awk -v ig="^($UMOUNT_IGNORE)$" 'BEGIN { gsub(/[\t ]+/, "|", ig); } \
- $3 !~ /^(proc|loopfs|devpts|shm|iso9660|ramfs|tmpfs|sysfs|securityfs|squashfs)$/ \
+ $3 !~ /^(proc|loopfs|devpts|devtmpfs|shm|iso9660|ramfs|tmpfs|cgroup|cgroup2|sysfs|securityfs|squashfs)$/ \
&& $1 !~ /^(none|\/dev\/root)$/ \
&& $2 !~ ig {print $2}' /proc/mounts)
while [ -n "$remaining" -a "$retry" -gt 0 ]; do
show "Unmounting file systems"; busy
- ERRORS=$(umount -a $force -t noproc 2>&1); rc=$?
+ ERRORS=$(umount -a $force -t noproc,nosysfs 2>&1); rc=$?
# we might had unmounted /usr, recheck $TPUT availability
# but well. we need tput only for show() and busy() (ok() and fail() messages are already cached)
sleep 2
remaining=$(awk -v ig="^($UMOUNT_IGNORE)$" 'BEGIN { gsub(/[\t ]+/, "|", ig); } \
- $3 !~ /^(proc|loopfs|devpts|shm|iso9660|ramfs|tmpfs|sysfs|securityfs|squashfs)$/ \
+ $3 !~ /^(proc|loopfs|devpts|devtmpfs|shm|iso9660|ramfs|tmpfs|cgroup|cgroup2|sysfs|securityfs|squashfs)$/ \
&& $1 !~ /^(none|\/dev\/root)$/ \
&& $2 !~ ig {print $2}' /proc/mounts)
[ -z "$remaining" ] && break
run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
- if is_yes "$EVMS_LVM" || [ -x /sbin/vgchange ]; then
+ if [ -x /sbin/vgchange ]; then
lvmversion=$(LC_ALL=C /sbin/vgchange --version 2>/dev/null | awk '/LVM version:/{if ($3 >= 2) print "2"}')
- if [ "$lvmversion" = "2" ] ; then
- lvmignorelock="--ignorelockingfailure"
+ if [ "$lvmversion" = "2" ]; then
+ lvmsysinit="--sysinit --noudevsync"
else
- lvmignorelock=""
+ lvmsysinit=""
fi
- run_cmd "Stopping LVM volume groups" /sbin/vgchange -a n $lvmignorelock
+ /sbin/vgchange -a n $lvmsysinit > /dev/null 2>&1
fi
- goraidtab=1
if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ]; then
if grep -qE "^([[:blank:]]|)ARRAY[[:blank:]]" /etc/mdadm.conf 2>/dev/null; then
/sbin/mdadm --stop --scan > /dev/null 2>&1
rc=$?
- [ "$rc" -eq 0 ] && goraidtab=0
- fi
- fi
-
- # turn off raid
- if [ -x /sbin/raidstop -a -f /etc/raidtab -a "$goraidtab" -eq 1 ]; then
- # we can not use raidstop -a here because this will only stop
- # devices listed in the default config file which is not always
- # the case. So we look only for the active raid devices
- if [ -f /proc/mdstat ] ; then
- mddevs=$(awk '/^md.* active/ {print $1}' /proc/mdstat)
- for mddev in $mddevs ; do
- show "Turning off RAID for %s" "$mddev"
- daemon /sbin/raidstop /dev/$mddev
- done
- unset mddev mddevs
fi
- # runcmd "Turning off RAID" /sbin/raidstop -a
fi
show "Remounting remaining filesystems ro mode"; busy
[ -x /sbin/poweroff-ups ] && /sbin/poweroff-ups
fi
fi
- [ "$previous" != "unknown" ] && eval halt -d -p -f
+ [ "$previous" != "unknown" ] && halt -d -p -f
else
show "Please stand by while rebooting the $_rebootwhat"; ok
if [ -f /fastboot ]; then
show "On the next boot fsck will be skipped."; ok
fi
- [ -x /sbin/kexec ] && /sbin/kexec -e
- [ "$previous" != "unknown" ] && eval reboot -d -f
+
+ if [ -x /sbin/kexec ] && [ "$kexec_loaded" = "1" ]; then
+ show "Will now restart with kexec"
+ /sbin/kexec -e
+ fail
+ fi
+
+ [ "$previous" != "unknown" ] && reboot -d -f
fi