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Commit Graph

8 Commits

Author SHA1 Message Date
David Teigland
f6a77a894e blk_availability service drop lvmetad 2018-12-04 14:33:37 -06:00
Peter Rajnoha
cb17ef221b scripts: add After=rbdmap.service to {lvm2-activation-net,blk-availability}.service
We need to have Ceph RBD devices mapped first before use in a stack
where LVM is on top so make sure rbdmap.service is called before
generated lvm2-activation-net.service.

On shutdown, we need to stop blk-availability first before we stop the
rbdmap.service.

Resolves: rhbz1623479
2018-08-30 12:35:58 +02:00
Zdenek Kabelac
d809fbb541 systemd: use proper sbindir path
Replace lowercase  @sbindir@  with  @SBINDIR@ which contains
fully decoded path.

Same with  @usrsbindir@ which is also used with clvmd and cmirrord.

Also handle SYSCONFDIR for EnvironmentFile.

Patch fixes generated unit files with strings like:
ExecStart=${exec_prefix}/sbin/lvm
2017-10-25 22:02:54 +02:00
Peter Rajnoha
584b4ae38b blk-availability: use blkdeactivate -r wait in blk-availability systemd service/initscript 2017-09-21 17:10:15 +02:00
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
Peter Rajnoha
05f23e7763 systemd: blk-availability.service: add After=iscsi-shutdown.service
The iscsi-shutdown.service is the one responsible for logging out
iscsi sessions so blk-availability.service (running the blkdeactivate
script) should be run before that on shutdown (so we need to use
After=iscsi-shutdown.service because "After" relates to starting
the service and the opposite order is automatically applied on
stopping the service at shutdown).
2015-03-13 12:08:20 +01:00
Peter Rajnoha
d365bfe7e9 scripts: blk-availability should be stopped before FCoE 2012-10-15 15:00:12 +02:00
Peter Rajnoha
c698ee14bb scripts: introduce blkdeactivate
blkdeactivate - utility to deactivate block devices

Traverses the tree of block devices and tries to deactivate them.
Currently, it supports device-mapper-based devices together with LVM.
See man/blkdeactivate.8 for more info.

It is targeted for use during shutdown to properly deactivate the
whole block device stack - systemd and init scripts are provided as
well. However, it might be used directly on command line too.

Please, see the commentary at the top of the blkdeactivate script
for dependencies and versions of other utilities required.
2012-10-12 14:44:24 +02:00