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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
aux target_at_least dm-raid 1 1 0 || skip
aux prepare_vg 5 80
# Extend a 2-way RAID1
for deactivate in true false; do
lvcreate --type raid1 -m 1 -l 2 -n $lv1 $vg
if $deactivate; then
lvchange -an $vg/$lv1
fi
lvresize -l +2 $vg/$lv1
#check raid_images_contiguous $vg $lv1
lvremove -ff $vg
done
# Reduce 2-way RAID1
for deactivate in true false; do
lvcreate --type raid1 -m 1 -l 4 -n $lv1 $vg
if $deactivate; then
lvchange -an $vg/$lv1
fi
should lvresize -l -2 $vg/$lv1
#check raid_images_contiguous $vg $lv1
lvremove -ff $vg
done
# Extend 3-striped RAID 4/5/6
for i in 4 5 6 ; do
for deactivate in true false; do
lvcreate --type raid$i -i 3 -l 3 -n $lv1 $vg
if $deactivate; then
lvchange -an $vg/$lv1
fi
lvresize -l +3 $vg/$lv1
#check raid_images_contiguous $vg $lv1
lvremove -ff $vg
done
done
# Reduce 3-striped RAID 4/5/6
for i in 4 5 6 ; do
for deactivate in true false; do
lvcreate --type raid$i -i 3 -l 6 -n $lv1 $vg
if $deactivate; then
lvchange -an $vg/$lv1
fi
should lvresize -l -3 $vg/$lv1
#check raid_images_contiguous $vg $lv1
lvremove -ff $vg
done
done
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