mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
50 lines
1.4 KiB
Bash
50 lines
1.4 KiB
Bash
|
#!/usr/bin/env bash
|
||
|
|
|
||
|
|
# Copyright (C) 2019 Red Hat, Inc. All rights reserved.
|
||
|
|
#
|
||
|
|
# This copyrighted material is made available to anyone wishing to use,
|
||
|
|
# modify, copy, or redistribute it subject to the terms and conditions
|
||
|
|
# of the GNU General Public License v.2.
|
||
|
|
#
|
||
|
|
# You should have received a copy of the GNU General Public License
|
||
|
|
# along with this program; if not, write to the Free Software Foundation,
|
||
|
|
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
|
||
|
|
# Exercise merge of old snapshots over thin
|
||
|
|
|
||
|
|
export LVM_TEST_THIN_REPAIR_CMD=${LVM_TEST_THIN_REPAIR_CMD-/bin/false}
|
||
|
|
|
||
|
|
. lib/inittest
|
||
|
|
|
||
|
|
aux target_at_least dm-snapshot-merge 1 0 0 || skip
|
||
|
|
aux have_thin 1 0 0 || skip
|
||
|
|
|
||
|
|
aux prepare_vg 2
|
||
|
|
|
||
|
|
lvcreate -T -L1 -V1 -n $lv1 $vg/pool "$dev1"
|
||
|
|
lvcreate -s -n $lv2 -L2 $vg/$lv1 "$dev2"
|
||
|
|
dd if=/dev/zero of="$DM_DEV_DIR/$vg/$lv2" bs=1M count=1 conv=fdatasync
|
||
|
|
|
||
|
|
# Initiate background merge
|
||
|
|
lvconvert -b --merge $vg/$lv2
|
||
|
|
|
||
|
|
# Query status of snapshot immediatelly after start
|
||
|
|
# - may hit race of checking already in-progress merge
|
||
|
|
lvs -a -o+lv_merging,lv_merge_failed $vg
|
||
|
|
|
||
|
|
sleep 1
|
||
|
|
|
||
|
|
# Here should be everything already merged
|
||
|
|
lvs -a -o+lv_merging,lv_merge_failed $vg
|
||
|
|
|
||
|
|
# -real must not exist for $vg/$lv1
|
||
|
|
not dmsetup info ${vg}-${lv1}-real 2>&1 | tee out
|
||
|
|
grep "not exist" out
|
||
|
|
|
||
|
|
not dmsetup info ${vg}-${lv2}-cow 2>&1 | tee out
|
||
|
|
grep "not exist" out
|
||
|
|
|
||
|
|
check lv_not_exists $vg $lv2
|
||
|
|
|
||
|
|
vgremove -f $vg
|