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6d25c0d26f
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.
28 lines
841 B
Bash
28 lines
841 B
Bash
#!/bin/bash
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# Copyright (C) 2011 Red Hat, Inc. All rights reserved.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions
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# of the GNU General Public License v.2.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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. lib/test
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aux prepare_vg 5
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aux prepare_dmeventd
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lvcreate -m 3 --ig -L 1 -n 4way $vg
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lvchange --monitor y $vg/4way
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aux disable_dev $dev2 $dev4
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mkfs.ext3 $DM_DEV_DIR/$vg/4way
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aux enable_dev $dev2 $dev4
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sleep 3
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lvs -a -o +devices | not grep unknown
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check mirror $vg 4way
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check mirror_legs $vg 4way 2
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lvs -a -o +devices | not grep mimage_1
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lvs -a -o +devices | not grep mimage_3
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