On 2018-02-06T13:00:59, Kai Wagner <kwagner@xxxxxxxx> wrote:
> I had the idea to use a RBD device as the SBD device for a pacemaker
> cluster. So I don't have to fiddle with multipathing and all that stuff.
> Have someone already tested this somewhere and can tell how the cluster
> reacts on this?
SBD should work on top of RBD; any shared block device will do. I'd
recommend slightly higher timeouts than normal; check how/if the Ceph
cluster blocks IO during recovery.
Regards,
Lars
--
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
"Experience is the name everyone gives to their mistakes." -- Oscar Wilde
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