lvm2/test/shell/pvchange-usage.sh

#!/bin/sh
# Copyright (C) 2008 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

# 'Test pvchange option values'

. lib/test

aux prepare_devs 4

for mda in 0 1 2
do
# "setup pv with metadatacopies = $mda"
	pvcreate "$dev4"
	pvcreate --metadatacopies $mda "$dev1"
	vgcreate $vg1 "$dev1" "$dev4"

# "pvchange adds/dels tag to pvs with metadatacopies = $mda "
	pvchange "$dev1" --addtag test$mda
	check pv_field "$dev1" pv_tags test$mda
	pvchange "$dev1" --deltag test$mda
	check pv_field "$dev1" pv_tags ""

# "vgchange disable/enable allocation for pvs with metadatacopies = $mda (bz452982)"
	pvchange "$dev1" -x n
	check pv_field "$dev1" pv_attr  ---
	pvchange "$dev1" -x y
	check pv_field "$dev1" pv_attr  a--

# 'remove pv'
	vgremove $vg1
	pvremove "$dev1" "$dev4"
done

# "pvchange uuid"
pvcreate --metadatacopies 0 "$dev1"
pvcreate --metadatacopies 2 "$dev2"
vgcreate $vg1 "$dev1" "$dev2"
pvchange -u "$dev1"
pvchange -u "$dev2"
check pvlv_counts $vg1 2 0 0
pvchange -u --all
check pvlv_counts $vg1 2 0 0

# "pvchange rejects uuid change under an active lv"
lvcreate -l 16 -i 2 -n $lv --alloc anywhere $vg1
check pvlv_counts $vg1 2 1 0
not pvchange -u "$dev1"
lvchange -an $vg1/$lv
pvchange -u "$dev1"

# "cleanup"
lvremove -f $vg1/$lv
vgremove $vg1

# "pvchange reject --addtag to lvm1 pv"
pvcreate -M1 "$dev1"
not pvchange "$dev1" --addtag test