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#!/usr/bin/env bash
# Copyright (C) 2012,2017 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
SKIP_WITH_LVMPOLLD=1
. lib/inittest
aux have_raid 1 3 0 || skip
levels="5 6 10"
aux have_raid4 && levels="4 $levels"
aux have_raid 1 7 0 && levels="0 0_meta $levels"
aux prepare_pvs 6
get_devs
vgcreate $SHARED -s 256K "$vg" "${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 4/5/6/10
for i in $levels ; do
lvcreate --type raid$i -i 3 -l 3 -n $lv2 $vg
check lv_field $vg/$lv2 "seg_size" "768.00k"
test $deactivate && {
aux wait_for_sync $vg $lv2
lvchange -an $vg/$lv2
}
lvresize -l +3 $vg/$lv2
check lv_field $vg/$lv2 "seg_size" "1.50m"
#check raid_images_contiguous $vg $lv1
should lvresize -y -l -3 $vg/$lv2
should check lv_field $vg/$lv2 "seg_size" "768.00k"
#check raid_images_contiguous $vg $lv1
lvremove -ff $vg
done
done
# Bug 1005434
# Ensure extend is contiguous
lvcreate --type raid5 -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
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