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lvm2/test/shell/lvconvert-thin.sh

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#!/bin/sh
# Copyright (C) 2012 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
. lib/test
#
# Main
#
aux have_thin 1 0 0 || skip
aux prepare_pvs 4 64
# disable thin_check if not present in system
which thin_check || aux lvmconf 'global/thin_check_executable = ""'
clustered=
test -e LOCAL_CLVMD && clustered="--clustered y"
vgcreate $clustered $vg -s 64K $(cat DEVICES)
# create mirrored LVs for data and metadata volumes
lvcreate -l8 -m1 --mirrorlog core -n $lv1 $vg
lvcreate -l4 -m1 --mirrorlog core -n $lv2 $vg
lvconvert -c 64K --thinpool $vg/$lv1 --poolmetadata $vg/$lv2
lvcreate -V10M -T $vg/$lv1 --name $lv3
# check lvrename work properly
lvrename $vg/$lv1 $vg/pool
check lv_field $vg/pool name "pool"
lvrename $vg/$lv3 $vg/$lv4
check lv_field $vg/$lv4 name "$lv4"
# not yet supported conversions
not lvconvert -m 1 $vg/pool
not lvconvert -m 1 $vg/$lv3
vgremove -ff $vg