tripleo-image-elements/element-deps at f9dc34aadbc9147bf1a52e54d8db274b48c2a004 - tripleo-image-elements - OpenDev: Free Software Needs Free Tools

openstack/tripleo-image-elements

Jan Provaznik 3f1408e8cc Run cinder-volume in active/passive mode for NFS backend

Running multiple cinder-volume instances which access the same storage
is currently not supported and may cause data inconsistency.
This issue is discussed here:
https://bugs.launchpad.net/cinder/+bug/1322190

Running cinder-volume service in active/passive mode seems to be
the only safe way when shared backend storage is used. Also
workaround with setting shared host is needed.

Of course in default no-HA setup each cinder-volume manages its
local volumes and none of the above is needed.

Change-Id: Id8f5c33f63538a9be85a1434f36b0a840e0b8db9

2014-08-29 10:13:48 +02:00

4 lines

35 B

Plaintext

Raw Blame History

	`cinder-volume`
	`nfs-client`
	`pacemaker`