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

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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
lvcreate -m 3 --ig -L 1 -n 4way $vg
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
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
lvs -a -o +devices $vg | not grep unknown
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
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
lvs -a -o +devices $vg | not grep mimage_1
lvs -a -o +devices $vg | not grep mimage_3
vgremove -f $vg
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