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#!/sbin/runscript
dm_in_proc() {
local rc=0 i=
for i in devices misc; do
grep -qs 'device-mapper' /proc/$i
rc=$(($rc + $?))
done
return $rc
}
start() {
local rc=0 msg=
ebegin "Setting up the Logical Volume Manager"
if [ -e /proc/modules ] && ! dm_in_proc; then
modprobe dm-mod 2>/dev/null
fi
if [ -d /proc/lvm ] || dm_in_proc; then
vgscan --mknodes --ignorelockingfailure >/dev/null 2>&1 &&\
vgchange --ignorelockingfailure -a y >/dev/null 2>&1
rc=$?
else
rc=1
fi
eend $rc
}
stop() {
ebegin "Shutting down the Logical Volume Manager"
vgchange --ignorelockingfailure -a n >/dev/null 2>&1
eend $?
}
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