lvm2/test/shell/lvconvert-repair-transient-dmeventd.sh

#!/bin/sh
# Copyright (C) 2011 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 prepare_vg 5
aux prepare_dmeventd

lvcreate -aey --type mirror -m 3 --ignoremonitoring -L 1 -n 4way $vg
lvchange --monitor y $vg/4way
aux disable_dev "$dev2" "$dev4"
mkfs.ext3 $DM_DEV_DIR/$vg/4way
aux enable_dev "$dev2" "$dev4"
sleep 3
lvs -a -o +devices $vg | tee out
not grep unknown out
check mirror $vg 4way
check mirror_legs $vg 4way 2
lvs -a -o +devices $vg | tee out
not grep mimage_1 out
lvs -a -o +devices $vg | tee out
not grep mimage_3 out

vgremove -f $vg
Update tests Indent Shell improvements - use internal function for checks Use PVs in "" (LV and VG cannot have spaces) Several test very starting 'dmeventd' without annoucing it via prepade_dmeventd. Fix some of test actually. 2012-03-16 17:00:05 +04:00			`#!/bin/sh`
Add a test for the interaction of transient errors and dmeventd mirror repair. 2011-01-07 17:56:10 +03:00			`# Copyright (C) 2011 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 prepare_vg 5`
			`aux prepare_dmeventd`

TEST: Be explicit about which mirror segment type to use. In those places where mirrors were being created while assuming a default segment type of "mirror", we include the '--type mirror' argument to explicitly set the segment type. This will preserve the mirror testing that is performed even though the default mirroring segment type is now "raid1". 2013-08-08 00:48:31 +04:00			`lvcreate -aey --type mirror -m 3 --ignoremonitoring -L 1 -n 4way $vg`
Add a test for the interaction of transient errors and dmeventd mirror repair. 2011-01-07 17:56:10 +03:00			`lvchange --monitor y $vg/4way`
Update tests Indent Shell improvements - use internal function for checks Use PVs in "" (LV and VG cannot have spaces) Several test very starting 'dmeventd' without annoucing it via prepade_dmeventd. Fix some of test actually. 2012-03-16 17:00:05 +04:00			`aux disable_dev "$dev2" "$dev4"`
Add a test for the interaction of transient errors and dmeventd mirror repair. 2011-01-07 17:56:10 +03:00			`mkfs.ext3 $DM_DEV_DIR/$vg/4way`
Update tests Indent Shell improvements - use internal function for checks Use PVs in "" (LV and VG cannot have spaces) Several test very starting 'dmeventd' without annoucing it via prepade_dmeventd. Fix some of test actually. 2012-03-16 17:00:05 +04:00			`aux enable_dev "$dev2" "$dev4"`
Fix RHBZ 651590 (failure to lock LV results in failure to repair mirror after transient error), stemming from the following sequence of events: 1) devices fail IO, triggering repair 2) dmeventd starts fixing up the mirror 3) during the downconversion, a new metadata version is written --> the devices come back online here 4) the mirror device suspend/resume is called to update DM tables 5) during the suspend/resume cycle, pre-commit metadata is read; however, since the failed devices are now back online, we get back inconsistent set of precommit metadata and the whole operation fails The patch relaxes the check that fails in step 5 above, namely by ignoring inconsistencies coming from PVs that are marked MISSING. 2011-06-15 21:45:02 +04:00			`sleep 3`
tests: more test run in cluster mode aux updates: prepare_vg now created clustered VG for cluster tests. since dm-raid doesn't work in cluster, skip the cluster test when someone checks for dm-raid target until fixed. 2013-06-15 13:21:03 +04:00			`lvs -a -o +devices $vg \| tee out`
			`not grep unknown out`
Add a test for the interaction of transient errors and dmeventd mirror repair. 2011-01-07 17:56:10 +03:00			`check mirror $vg 4way`
			`check mirror_legs $vg 4way 2`
tests: more test run in cluster mode aux updates: prepare_vg now created clustered VG for cluster tests. since dm-raid doesn't work in cluster, skip the cluster test when someone checks for dm-raid target until fixed. 2013-06-15 13:21:03 +04:00			`lvs -a -o +devices $vg \| tee out`
			`not grep mimage_1 out`
			`lvs -a -o +devices $vg \| tee out`
			`not grep mimage_3 out`
Update tests Indent Shell improvements - use internal function for checks Use PVs in "" (LV and VG cannot have spaces) Several test very starting 'dmeventd' without annoucing it via prepade_dmeventd. Fix some of test actually. 2012-03-16 17:00:05 +04:00
			`vgremove -f $vg`