2 # Copyright (C) 2010 Red Hat, Inc. All rights reserved.
4 # This copyrighted material is made available to anyone wishing to use,
5 # modify, copy, or redistribute it subject to the terms and conditions
6 # of the GNU General Public License v.2.
8 # You should have received a copy of the GNU General Public License
9 # along with this program; if not, write to the Free Software Foundation,
10 # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
12 # no automatic extensions please
13 LVM_TEST_CONFIG_SNAPSHOT_AUTOEXTEND="
14 snapshot_autoextend_percent = 0
15 snapshot_autoextend_threshold = 100"
19 which mkfs.ext2 || exit 200
26 lvcreate -l 8 -n base $vg
27 mkfs.ext2 $DM_DEV_DIR/$vg/base
29 lvcreate -s -l 4 -n snap $vg/base
30 lvchange --monitor y $vg/snap
33 mount $DM_DEV_DIR/$vg/snap mnt
35 cat /proc/mounts | grep $vg-snap
37 dd if=/dev/zero of=mnt/file$1 bs=1M count=17
39 sleep 10 # dmeventd only checks every 10 seconds :(
41 cat /proc/mounts | not grep $vg-snap