node=`gnt-instance list -o pnode --no-headers $instance`
echo "# $instance on $node"
-vg=`gnt-cluster info | grep 'lvm volume group:' | cut -d: -f2 | tr -d ' '`
-
found_lvm=0
-ssh $node lvs -o name,tags | grep $instance | tee /dev/shm/$instace.$node.lvs | grep disk${disk}_data | while read lv origin ; do
+ssh $node lvs -o name,tags,vg_name | grep $instance | tee /dev/shm/$instace.$node.lvs | grep disk${disk}_data | while read lv origin vg ; do
found_lvm=1
disk_nr=`echo $lv | cut -d. -f2 | tr -d a-z_`
cat <<__SHELL__ > /dev/shm/$instance.sh
- lvcreate -L20480m -s -n$lv.snap /dev/$vg/$lv
+ lvcreate -L10240m -s -n$lv.snap /dev/$vg/$lv
mkdir /dev/shm/$lv.snap