lvm2/test/shell/lvconvert-cache-thin.sh

#!/usr/bin/env bash

# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

# Exercise usage of stacked cache volume used in thin pool volumes

SKIP_WITH_LVMLOCKD=1
SKIP_WITH_LVMPOLLD=1

. 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
tests: use bash 2017-07-02 22:38:32 +03:00			`#!/usr/bin/env bash`

tests: lvconvert cache usage of thin pool Checked stacking usage of thin pool data volume being cached. 2014-10-06 17:30:19 +04:00			`# 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,`
doc: change fsf address Hmm rpmlint suggest fsf is using a different address these days, so lets keep it up-to-date 2016-01-21 13:49:46 +03:00			`# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA`
tests: lvconvert cache usage of thin pool Checked stacking usage of thin pool data volume being cached. 2014-10-06 17:30:19 +04:00
			`# Exercise usage of stacked cache volume used in thin pool volumes`

tests: add SKIP_WITH_LVMLOCKD to all tests that don't already used vgcreate $SHARED 2016-02-23 01:13:42 +03:00			`SKIP_WITH_LVMLOCKD=1`
tests: use more SKIP Speed-up check_lvmpolld. 2015-10-27 17:10:06 +03:00			`SKIP_WITH_LVMPOLLD=1`
tests: lvconvert cache usage of thin pool Checked stacking usage of thin pool data volume being cached. 2014-10-06 17:30:19 +04:00
tests: use more SKIP Speed-up check_lvmpolld. 2015-10-27 17:10:06 +03:00			`. lib/inittest`
lvmpolld: Add standalone polldaemon. See doc/lvmpolld_overview.txt 2015-05-09 02:59:18 +03:00
tests: lvconvert cache usage of thin pool Checked stacking usage of thin pool data volume being cached. 2014-10-06 17:30:19 +04:00			`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`