blob: 3cf79cea03cffd4c2c3f6257d676991aaf9d9cd5 (
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
|
#!/bin/bash
#
# zfs This shell script takes care of starting (mount) and
# stopping (umount) zfs shares.
#
# chkconfig: 35 60 40
# description: ZFS is a filesystem developed by Sun, ZFS is a
# combined file system and logical volume manager
# designed by Sun Microsystems. Made available to Linux
# using SPL (Solaris Porting Layer) by zfsonlinux.org.
# probe: true
ZFS="@sbindir@/zfs"
ZPOOL="@sbindir@/zpool"
ZPOOL_CACHE="@sysconfdir@/zfs/zpool.cache"
if [ -z "$init" ]; then
# Not interactive
grep -Eqi 'zfs=off|zfs=no' /proc/cmdline && exit 3
fi
case $1 in
start) echo "$1ing ZFS filesystems"
# Delay until all required block devices are present.
udevadm settle
if ! grep "zfs" /proc/modules > /dev/null; then
echo "ZFS kernel module not loaded yet; loading...";
if ! modprobe zfs; then
echo "Failed to load ZFS kernel module...";
exit 0;
fi
fi
if ! [ `uname -m` == "x86_64" ]; then
echo "Warning: You're not running 64bit. Currently native zfs in";
echo " linux is only supported and tested on 64bit.";
# should we break here? People doing this should know what they
# do, thus i'm not breaking here.
fi
# mount the filesystems
while IFS= read -r -d $'\n' dev; do
mdev=$(echo "$dev" | awk '{ print $1; }')
echo -n "mounting $mdev..."
if $ZFS mount $mdev; then
echo -e "done";
else
echo -e "failed";
fi
done < <($ZFS list -H);
# export the filesystems
echo -n "exporting ZFS filesystems..."
if $ZFS share -a; then
echo -e "done";
else
echo -e "failed";
fi
;;
stop) echo "$1ping ZFS filesystems"
if grep "zfs" /proc/modules > /dev/null; then
# module is loaded, so we can try to umount filesystems
while IFS= read -r -d $'\n' dev; do
mdev=$(echo "$dev" | awk '{ print $1 }');
echo -n "umounting $mdev...";
if $ZFS umount $mdev; then
echo -e "done";
else
echo -e "failed";
fi
# the next line is, because i have to reverse the
# output, otherwise it wouldn't work as it should
done < <($ZFS list -H | tac);
# and finally let's rmmod the module
rmmod zfs
else
# module not loaded, no need to umount anything
exit 0
fi
;;
restart) echo "$1ing ZFS filesystems"
$0 stop
$0 start
;;
*) echo "Usage: $0 {start|stop|restart}"
;;
esac
|
