blob: 8ff3b98da6051ff3adbb32a88d01b48f7a9fd7d0 (
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
|
#!/bin/sh
PREREQ="md"
prereqs()
{
echo "$PREREQ"
}
case $1 in
# get pre-requisites
prereqs)
prereqs
exit 0
;;
esac
activate_vg()
{
local vg="$1"
# Make sure that we have a non-empty argument
if [ -z "${vg}" ]; then
return 0
fi
# Take care of lilo boot arg, risky activating of all vg
vg_lilo=${vg:0:2}
if [ "${vg_lilo}" = fe ]; then
vgchange -ay
exit 0
fi
# Make sure that we have a d-m path
vg=${vg#/dev/mapper/}
if [ "$vg" = "$1" ]; then
return 0
fi
# Split volume group from logical volume.
vg=$(echo ${vg} | sed -e 's#\(.*\)\([^-]\)-[^-].*#\1\2#')
# Reduce padded --'s to -'s
vg=$(echo ${vg} | sed -e 's#--#-#g')
vgchange -ay ${vg}
}
if [ ! -e /sbin/vgchange ]; then
exit 0
fi
modprobe -q dm-mod
activate_vg "$ROOT"
activate_vg "$resume"
|
