blob: 67e430358453fed1bd880deb0ac57dbf163b19e4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
#!@SBINDIR@/openrc-run
# Copyright (c) 2007-2009 Roy Marples <roy@marples.name>
# Released under the 2-clause BSD license.
description="Mounts disks and swap according to /etc/fstab."
depend()
{
need fsck
use lvm modules mtab
after lvm modules
keyword -jail -prefix -systemd-nspawn -vserver -lxc
}
start()
{
# Mount local filesystems in /etc/fstab.
local types="noproc" x= no_netdev=
for x in $net_fs_list $extra_net_fs_list; do
types="${types},no${x}"
done
if [ "$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"
}
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_dir aufs_mount_point aufs_si_dir aufs_si_id
for aufs_si_dir in /sys/fs/aufs/*; do
aufs_mount_dir=${aufs_si_dir#/sys/fs/aufs/}
aufs_si_id="$(printf "%s" $aufs_mount_dir | sed 's/_/=/g')"
aufs_mount_point="$(mountinfo -o ${aufs_si_id})"
for x in $aufs_si_dir/br[0-9][0-9][0-9]; do
aufs_branch=$(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
}
|
