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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2017-11-05 22:59:43 +0100 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2017-11-07 21:34:35 +0100 |
| commit | e822a9f38ddf416378ccc5c09859a39ed9794306 (patch) | |
| tree | 8c68712d7e7a4d59e7754de53b8e8217e679facc | |
| parent | 0c9e3e8df25e4c8239945de7ea3629426ffe08bb (diff) | |
| download | lvm2-e822a9f38ddf416378ccc5c09859a39ed9794306.tar.gz | |
tests: snasphot merging
| -rw-r--r-- | test/shell/snapshot-merge.sh | 10 | ||||
| -rw-r--r-- | test/shell/thin-merge.sh | 12 |
2 files changed, 18 insertions, 4 deletions
diff --git a/test/shell/snapshot-merge.sh b/test/shell/snapshot-merge.sh index 9b2d663b6..9d0a2643f 100644 --- a/test/shell/snapshot-merge.sh +++ b/test/shell/snapshot-merge.sh @@ -1,6 +1,6 @@ #!/usr/bin/env bash -# Copyright (C) 2010-2012 Red Hat, Inc. All rights reserved. +# Copyright (C) 2010-2017 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 @@ -106,6 +106,14 @@ setup_merge_ $vg $lv1 1 lvconvert --merge "$vg/$(snap_lv_name_ "$lv1")" lvremove -f $vg/$lv1 +# test merging cannot start on already merging origin +setup_merge_ $vg $lv1 3 +lvchange -an $vg +lvs -a $vg +lvconvert --merge "$vg/$(snap_lv_name_ "$lv1")" +not lvconvert --merge "$vg/$(snap_lv_name_ "$lv1")_1" 2>&1 | tee err +grep "Cannot merge snapshot" err +lvremove -f $vg/$lv1 # test merging multiple snapshots that share the same tag setup_merge_ $vg $lv1 diff --git a/test/shell/thin-merge.sh b/test/shell/thin-merge.sh index 1841bf76a..3abda4098 100644 --- a/test/shell/thin-merge.sh +++ b/test/shell/thin-merge.sh @@ -45,9 +45,15 @@ touch mntsnap/test_snap lvs -o+tags,thin_id $vg +lvcreate -s -n snap1 $vg/$lv1 + lvconvert --merge $vg/snap &>out grep "Merging of thin snapshot $vg/snap will occur on next activation of $vg/${lv1}." out +# Can't merge another snapshot while "snap" is still being 'merged'. +not lvconvert --merge $vg/snap1 &>out +grep "Cannot merge snapshot" out + umount mnt # Merge cannot happen @@ -111,13 +117,13 @@ check lv_not_exists $vg oldsnapof_${lv1} lvcreate -s -L10 -n oldsnapof_snap $vg/snap lvconvert --merge $vg/snap lvremove -f $vg/oldsnapof_snap -check lv_field $vg/$lv1 thin_id "3" +check lv_field $vg/$lv1 thin_id "4" # Check --mergethin lvcreate -s -n snap $vg/$lv1 -check lv_field $vg/snap thin_id "4" +check lv_field $vg/snap thin_id "5" lvconvert --mergethin $vg/snap &>out grep "Volume $vg/snap replaced origin $vg/${lv1}." out -check lv_field $vg/$lv1 thin_id "4" +check lv_field $vg/$lv1 thin_id "5" vgremove -ff $vg |