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# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
. lib/inittest
aux have_raid 1 3 0 || skip
aux prepare_pvs 6 80
vgcreate -s 256K $vg $(cat DEVICES)
for deactivate in true false; do
# Extend and reduce a 2-way RAID1
lvcreate --type raid1 -m 1 -l 2 -n $lv1 $vg
test $deactivate && {
aux wait_for_sync $vg $lv1
lvchange -an $vg/$lv1
lvresize -l +2 $vg/$lv1
should lvresize -y -l -2 $vg/$lv1
#check raid_images_contiguous $vg $lv1
# Extend and reduce 3-striped RAID 4/5/6
for i in 4 5 6 ; do
lvcreate --type raid$i -i 3 -l 3 -n $lv2 $vg
test $deactivate && {
aux wait_for_sync $vg $lv2
lvchange -an $vg/$lv2
lvresize -l +3 $vg/$lv2
#check raid_images_contiguous $vg $lv1
should lvresize -y -l -3 $vg/$lv2
#check raid_images_contiguous $vg $lv1
lvremove -ff $vg
# Bug 1005434
# Ensure extend is contiguous
lvcreate --type raid4 -l 2 -i 2 -n $lv1 $vg "$dev4" "$dev5" "$dev6"
lvextend -l +2 --alloc contiguous $vg/$lv1
check lv_tree_on $vg $lv1 "$dev4" "$dev5" "$dev6"
vgremove -f $vg