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42e76a1920
blkdeactivate -m disablequeueing causes "multipathd disablequeueing maps" call inside blkdeactivate script before deactivating devices. This avoids a situation where blkdeactivate may wait for paths to appear if multipath is set to queueing and there's a stack of other devices and/or mount points on top of such multipath device. See also https://bugzilla.redhat.com/show_bug.cgi?id=1344381.
59 lines
1.3 KiB
Bash
59 lines
1.3 KiB
Bash
#!/bin/bash
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#
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# Copyright (C) 2012 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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#
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# This file is part of LVM2.
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# It is required for the proper handling of failures of LVM2 mirror
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# devices that were created using the -m option of lvcreate.
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#
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#
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# chkconfig: 12345 25 75
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# description: Controls availability of block devices
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#
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# For Red-Hat-based distributions such as Fedora, RHEL, CentOS.
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#
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### BEGIN INIT INFO
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# Provides: blk-availability
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# Required-Start:
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# Required-Stop:
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# Default-Start: 1 2 3 4 5
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# Default-Stop: 0 6
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# Short-Description: Availability of block devices
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### END INIT INFO
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. /etc/init.d/functions
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sbindir=@sbindir@
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script=blkdeactivate
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options="-u -l wholevg -m disablequeueing"
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LOCK_FILE="/var/lock/subsys/blk-availability"
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rtrn=1
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case "$1" in
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start)
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touch $LOCK_FILE
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;;
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stop)
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action "Stopping block device availability:" $sbindir/$script $options
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rm -f $LOCK_FILE
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;;
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status)
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;;
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*)
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echo $"Usage: $0 {start|stop|status}"
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;;
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esac
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