120 lines
3.4 KiB
Bash
120 lines
3.4 KiB
Bash
#!@SHELL@
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# Copyright 2007-2008 Roy Marples <roy@marples.name>
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# All rights reserved. Released under the 2-clause BSD license.
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. @SYSCONFDIR@/init.d/functions.sh
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. "${RC_LIBDIR}"/sh/rc-functions.sh
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[ -r @SYSCONFDIR@/conf.d/localmount ] && . @SYSCONFDIR@/conf.d/localmount
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[ -r @SYSCONFDIR@/rc.conf ] && . @SYSCONFDIR@/rc.conf
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# Support LiveCD foo
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if [ -r /sbin/livecd-functions.sh ]; then
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. /sbin/livecd-functions.sh
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livecd_read_commandline
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fi
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stop_addon devfs
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stop_addon udev
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# Really kill things off before unmounting
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if [ -x /sbin/killall5 ]; then
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killall5 -15
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killall5 -9
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fi
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# Flush all pending disk writes now
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sync; sync
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# If we are in a VPS, we don't need anything below here, because
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# 1) we don't need (and by default can't) umount anything (VServer) or
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# 2) the host utils take care of all umounting stuff (OpenVZ)
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if [ "${RC_SYS}" = "VSERVER" -o "${RC_SYS}" = "OPENVZ" ]; then
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[ "${RC_SYS}" = "OPENVZ" -a "$1" = "reboot" ] && echo "" > /reboot
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if [ -e @SYSCONFDIR@/init.d/"$1".sh ]; then
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. @SYSCONFDIR@/init.d/"$1".sh
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else
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exit 0
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fi
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fi
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# If $svcdir is still mounted, preserve it if we can
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mnt=$(mountinfo --node "${RC_SVCDIR}")
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if [ -n "${mnt}" ] && \
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rm -rf "${RC_LIBDIR}/tmp.$$" && \
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mkdir -p "${RC_LIBDIR}/tmp.$$" 2>/dev/null \
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; then
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rmdir "${RC_LIBDIR}/tmp.$$"
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f_opts="-m -c"
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[ "${RC_UNAME}" = "Linux" ] && f_opts="-c"
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if type fuser >/dev/null 2>&1; then
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if [ -n "$(fuser ${f_opts} "${svcdir}" 2>/dev/null)" ]; then
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fuser -k ${f_opts} "${svcdir}" >/dev/null 2>&1
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sleep 2
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fi
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fi
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cp -p "${RC_SVCDIR}"/deptree "${RC_SVCDIR}"/depconfig \
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"${RC_SVCDIR}"/softlevel "${RC_SVCDIR}"/nettree \
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"${RC_SVCDIR}"/rc.log \
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"${RC_LIBDIR}" 2>/dev/null
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umount "${RC_SVCDIR}"
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rm -rf "${RC_SVCDIR}"/*
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# Pipe errors to /dev/null as we may have future timestamps
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cp -p "${RC_LIBDIR}"/deptree "${RC_LIBDIR}"/depconfig \
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"${RC_LIBDIR}"/softlevel "${RC_LIBDIR}"/nettree \
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"${RC_LIBDIR}"/rc.log \
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"${RC_SVCDIR}" 2>/dev/null
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rm -f "${RC_LIBDIR}"/deptree "${RC_LIBDIR}"/depconfig \
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"${RC_LIBDIR}"/softlevel "${RC_LIBDIR}"/nettree \
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"${RC_LIBDIR}"/rc.log
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# Release the memory disk if we used it
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case "${mnt}" in
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"/dev/md"[0-9]*) mdconfig -d -u "${mnt#/dev/md*}";;
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esac
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fi
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unmounted=0
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# Remount the remaining filesystems read-only
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# Most BSD's don't need this as the kernel handles it nicely
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if [ "${RC_UNAME}" = "Linux" ]; then
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ebegin "Remounting remaining filesystems read-only"
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# We need the do_unmount function
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. "${RC_LIBDIR}"/sh/rc-mount.sh
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eindent
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no_umounts_r="/dev|/dev/.*|${RC_SVCDIR}"
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# RC_NO_UMOUNTS is an env var that can be set by plugins
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OIFS=${IFS} SIFS=${IFS-y}
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IFS=$IFS:
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for x in ${no_umounts} ${RC_NO_UMOUNTS}; do
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no_umounts_r="${no_umounts_r}|${x}"
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done
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if [ "${SIFS}" = "y" ]; then
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IFS=$OIFS
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else
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unset IFS
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fi
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no_umounts_r="${no_umounts_r}|/proc|/proc/.*|/sys|/sys/.*"
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no_umounts_r="^(${no_umounts_r})$"
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fs=
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for x in ${net_fs_list}; do
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fs="${fs}${fs:+|}${x}"
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done
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[ -n "${fs}" ] && fs="^(${fs})$"
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do_unmount "mount -n -o remount,ro" \
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--skip-point-regex "${no_umounts_r}" \
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${fs:+--skip-fstype-regex} ${fs} --nonetdev
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unmounted=$?
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eoutdent
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eend ${unmounted}
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fi
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if [ ${unmounted} -ne 0 ]; then
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[ -x /sbin/sulogin ] && sulogin -t 10 /dev/console
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exit 1
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fi
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# Load the final script - not needed on BSD so they should not exist
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[ -e @SYSCONFDIR@/init.d/"$1".sh ] && . @SYSCONFDIR@/init.d/"$1".sh
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# Always exit 0 here
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exit 0
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