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contrib/openrc/init.d/localmount.in
- This file was added.
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svn:eol-style | null | native \ No newline at end of property |
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#!@SBINDIR@/openrc-run | |||||
# Copyright (c) 2007-2015 The OpenRC Authors. | |||||
# See the Authors file at the top-level directory of this distribution and | |||||
# https://github.com/OpenRC/openrc/blob/master/AUTHORS | |||||
# | |||||
# This file is part of OpenRC. It is subject to the license terms in | |||||
# the LICENSE file found in the top-level directory of this | |||||
# distribution and at https://github.com/OpenRC/openrc/blob/master/LICENSE | |||||
# This file may not be copied, modified, propagated, or distributed | |||||
# except according to the terms contained in the LICENSE file. | |||||
description="Mounts disks and swap according to /etc/fstab." | |||||
depend() | |||||
{ | |||||
need fsck | |||||
use lvm modules root | |||||
after clock lvm modules root | |||||
keyword -docker -jail -lxc -prefix -systemd-nspawn -vserver | |||||
} | |||||
start() | |||||
{ | |||||
# Mount local filesystems in /etc/fstab. | |||||
# The types variable must start with no, and must be a type | |||||
local critical= types="noproc" x= no_netdev= rc= | |||||
for x in $net_fs_list $extra_net_fs_list; do | |||||
types="${types},${x}" | |||||
done | |||||
if [ "$RC_UNAME" = Linux ]; then | |||||
no_netdev="-O no_netdev" | |||||
if mountinfo -q /usr; then | |||||
touch "$RC_SVCDIR"/usr_premounted | |||||
fi | |||||
fi | |||||
ebegin "Mounting local filesystems" | |||||
mount -at "$types" $no_netdev | |||||
eend $? "Some local filesystem failed to mount" | |||||
rc=$? | |||||
if [ -z "$critical_mounts" ]; then | |||||
rc=0 | |||||
else | |||||
for x in ${critical_mounts}; do | |||||
fstabinfo -q $x || continue | |||||
if ! mountinfo -q $x; then | |||||
critical=x | |||||
eerror "Failed to mount $x" | |||||
fi | |||||
done | |||||
[ -z "$critical" ] && rc=0 | |||||
fi | |||||
return $rc | |||||
} | |||||
stop() | |||||
{ | |||||
yesno $RC_GOINGDOWN || return 0 | |||||
# We never unmount / or /dev or $RC_SVCDIR | |||||
# Bug 381783 | |||||
local rc_svcdir=$(printf '%s\n' "$RC_SVCDIR" | sed 's:/lib\(32\|64\)\?/:/lib(32|64)?/:g') | |||||
local x= no_umounts_r="/|/dev|/dev/.*|${rc_svcdir}" | |||||
no_umounts_r="${no_umounts_r}|/bin|/sbin|/lib(32|64)?|/libexec" | |||||
# RC_NO_UMOUNTS is an env var that can be set by plugins | |||||
local IFS="$IFS:" | |||||
for x in $no_umounts $RC_NO_UMOUNTS; do | |||||
no_umounts_r="$no_umounts_r|$x" | |||||
done | |||||
if [ "$RC_UNAME" = Linux ]; then | |||||
no_umounts_r="$no_umounts_r|/proc|/proc/.*|/run|/sys|/sys/.*" | |||||
if [ -e "$rc_svcdir"/usr_premounted ]; then | |||||
no_umounts_r="$no_umounts_r|/usr" | |||||
fi | |||||
fi | |||||
no_umounts_r="^($no_umounts_r)$" | |||||
# Flush all pending disk writes now | |||||
sync | |||||
. "$RC_LIBEXECDIR"/sh/rc-mount.sh | |||||
if [ "$RC_UNAME" = Linux ] && [ -d /sys/fs/aufs ] ; then | |||||
#if / is aufs we remount it noxino during shutdown | |||||
if mountinfo -q -f '^aufs$' / ; then | |||||
mount -o remount,noxino,rw / | |||||
sync | |||||
fi | |||||
local aufs_branch aufs_mount_point aufs_si_id aufs_br_id branches | |||||
for aufs_si_dir in /sys/fs/aufs/si*; do | |||||
[ -d "${aufs_si_dir}" ] || continue | |||||
aufs_si_id="si=${aufs_si_dir#/sys/fs/aufs/si_}" | |||||
aufs_mount_point="$(mountinfo -o ${aufs_si_id})" | |||||
branches="$aufs_si_dir/br[0-9] $aufs_si_dir/br[0-9][0-9] $aufs_si_dir/br[0-9][0-9][0-9]" | |||||
for x in $branches; do | |||||
[ -e "${x}" ] || continue | |||||
aufs_branch=$(sed 's/=.*//g' $x) | |||||
eindent | |||||
if ! mount -o "remount,del:$aufs_branch" "$aufs_mount_point" > /dev/null 2>&1; then | |||||
ewarn "Failed to remove branch $aufs_branch from aufs" \ | |||||
"$aufs_mount_point" | |||||
fi | |||||
eoutdent | |||||
sync | |||||
done | |||||
done | |||||
fi | |||||
# Umount loop devices | |||||
einfo "Unmounting loop devices" | |||||
eindent | |||||
do_unmount "umount -d" --skip-point-regex "$no_umounts_r" \ | |||||
--node-regex "^/dev/loop" | |||||
eoutdent | |||||
# Now everything else, except network filesystems as the | |||||
# network should be down by this point. | |||||
einfo "Unmounting filesystems" | |||||
eindent | |||||
local fs= | |||||
for x in $net_fs_list $extra_net_fs_list; do | |||||
fs="$fs${fs:+|}$x" | |||||
done | |||||
[ -n "$fs" ] && fs="^($fs)$" | |||||
do_unmount umount --skip-point-regex "$no_umounts_r" \ | |||||
"${fs:+--skip-fstype-regex}" $fs --nonetdev | |||||
eoutdent | |||||
return 0 | |||||
} |