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author | Zdenek Kabelac <zkabelac@redhat.com> | 2014-10-06 15:30:19 +0200 |
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committer | Zdenek Kabelac <zkabelac@redhat.com> | 2014-10-06 15:31:44 +0200 |
commit | fa517221a19751b93a5b94f8b379919b9c1c0226 (patch) | |
tree | 0bb9e992b4bb27c5d6ca3fc4313b0c40b2ee00ba | |
parent | 742d250cc52dcbd965310b1bf5357d4793254f4d (diff) | |
download | lvm2-fa517221a19751b93a5b94f8b379919b9c1c0226.tar.gz |
tests: lvconvert cache usage of thin pool
Checked stacking usage of thin pool data volume being cached.
-rw-r--r-- | test/shell/lvconvert-cache-thin.sh | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/test/shell/lvconvert-cache-thin.sh b/test/shell/lvconvert-cache-thin.sh new file mode 100644 index 000000000..87256a4d2 --- /dev/null +++ b/test/shell/lvconvert-cache-thin.sh @@ -0,0 +1,50 @@ +#!/bin/sh +# Copyright (C) 2014 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +# Exercise usage of stacked cache volume used in thin pool volumes + +. lib/inittest + +aux have_cache 1 3 0 || skip +aux have_thin 1 0 0 || skip + +aux prepare_vg 5 80 + +lvcreate -L10 -n cpool $vg +lvcreate -L10 -n tpool $vg +lvcreate -L10 -n $lv1 $vg + +lvconvert --yes --cache --cachepool cpool $vg/tpool + +# Currently the only allowed stacking is cache thin data volume +lvconvert --yes --type thin-pool $vg/tpool + +lvcreate -V10 -T -n $lv2 $vg/tpool + +aux mkdev_md5sum $vg $lv2 + +lvconvert --splitcache $vg/tpool + +check dev_md5sum $vg $lv2 +lvchange -an $vg +lvchange -ay $vg +check dev_md5sum $vg $lv2 + +lvs -a $vg +lvconvert --yes --cache --cachepool cpool $vg/tpool + +lvconvert --yes -T --thinpool $vg/tpool $vg/$lv1 +check lv_field $vg/tpool segtype "thin-pool" +check lv_field $vg/$lv1 segtype "thin" +lvconvert --uncache $vg/tpool +lvs -a $vg + +vgremove -f $vg |