lvm2/test/shell/mda-rollback.sh

#!/bin/sh
# Copyright (C) 2013 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

SKIP_WITH_LVMPOLLD=1

. lib/inittest

aux prepare_devs 3

vgcreate --metadatasize 128k $vg1 "$dev1" "$dev2" "$dev3"

vgreduce $vg1 "$dev1"
dd if="$dev1" of=badmda bs=256K count=1
vgextend $vg1 "$dev1"

dd if=badmda of="$dev1" bs=256K count=1

# dev1 is part of vg1 (as witnessed by metadata on dev2 and dev3), but its mda
# was corrupt (written over by a backup from time dev1 was an orphan)
check pv_field "$dev1" vg_name $vg1
test: Add a test for the failing pv_read optimisation. 2013-06-11 11:13:39 +04:00			`#!/bin/sh`
			`# Copyright (C) 2013 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`

tests: use more SKIP Speed-up check_lvmpolld. 2015-10-27 17:10:06 +03:00			`SKIP_WITH_LVMPOLLD=1`
test: Add a test for the failing pv_read optimisation. 2013-06-11 11:13:39 +04:00
tests: use more SKIP Speed-up check_lvmpolld. 2015-10-27 17:10:06 +03:00			`. lib/inittest`
lvmpolld: Add standalone polldaemon. See doc/lvmpolld_overview.txt 2015-05-09 02:59:18 +03:00
test: Add a test for the failing pv_read optimisation. 2013-06-11 11:13:39 +04:00			`aux prepare_devs 3`

			`vgcreate --metadatasize 128k $vg1 "$dev1" "$dev2" "$dev3"`

tests: add quotes around device paths 2014-03-20 02:32:25 +04:00			`vgreduce $vg1 "$dev1"`
test: Add a test for the failing pv_read optimisation. 2013-06-11 11:13:39 +04:00			`dd if="$dev1" of=badmda bs=256K count=1`
tests: add quotes around device paths 2014-03-20 02:32:25 +04:00			`vgextend $vg1 "$dev1"`
test: Add a test for the failing pv_read optimisation. 2013-06-11 11:13:39 +04:00
			`dd if=badmda of="$dev1" bs=256K count=1`

			`# dev1 is part of vg1 (as witnessed by metadata on dev2 and dev3), but its mda`
			`# was corrupt (written over by a backup from time dev1 was an orphan)`
tests: add quotes around device paths 2014-03-20 02:32:25 +04:00			`check pv_field "$dev1" vg_name $vg1`