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lvm2/scripts/blk_availability_systemd_red_hat.service.in
Peter Rajnoha 42e76a1920 blkdeactivate: add -m|--mpathoption disablequeueing and use it for blk-availability systemd service and initscript
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.
2016-07-12 10:01:07 +02:00

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SYSTEMD

[Unit]
Description=Availability of block devices
After=lvm2-activation.service lvm2-lvmetad.service iscsi-shutdown.service iscsi.service iscsid.service fcoe.service
DefaultDependencies=no
Conflicts=shutdown.target
[Service]
Type=oneshot
ExecStart=/usr/bin/true
ExecStop=@sbindir@/blkdeactivate -u -l wholevg -m disablequeueing
RemainAfterExit=yes
[Install]
WantedBy=sysinit.target