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#!/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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
# Test resize of thin volume with external origin
SKIP_WITH_LVMLOCKD=1
SKIP_WITH_LVMPOLLD=1
export LVM_TEST_THIN_REPAIR_CMD=${LVM_TEST_THIN_REPAIR_CMD-/bin/false}
. lib/inittest
aux have_thin 1 2 0 || skip
# Pretend we miss the external_origin_extend feature
aux lvmconf 'global/thin_disabled_features = [ "external_origin_extend" ]'
aux prepare_pvs 2
vgcreate -s 1M $vg $(cat DEVICES)
lvcreate -L10 -n $lv1 $vg
# Prepare thin pool
lvcreate -L20 -T $vg/pool
# Convert $lv1 into thin LV with external origin
lvconvert -T $vg/$lv1 --thinpool $vg/pool --originname ext
lvs -a $vg
# Bigger size is not supported without feature external_origin_extend
not lvresize -L+10 $vg/$lv1
# But reduction works
lvresize -L-5 -f $vg/$lv1
check lv_field $vg/$lv1 lv_size "5.00" --units m --nosuffix
not lvresize -L+15 -y $vg/$lv1
check lv_field $vg/$lv1 lv_size "5.00" --units m --nosuffix
# Try to resize again back up to the size of external origin
lvresize -L+5 -f $vg/$lv1
check lv_field $vg/$lv1 lv_size "10.00" --units m --nosuffix
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