[Pacemaker] xen-cluster with ocfs2

[Lars Marowsky-Bree]

On 2012-09-12T18:01:25, Waldemar Brodkorb <mail at waldemar-brodkorb.de> wrote:

> Is there no way to handle a power outage of xen01 (virtual box poweroff button), when stonith is disabled?
> Actually xvm-01 resource can not be started on xen02, because /cluster is not accessible on xen02. 
> (ls -la /cluster is hanging endlessly, it works when I power on xen01 again)

You can use a manual fencing ACK.

But I'd not even bother with OCFS2 (or GFS2, for the matter) if you
don't have fencing. It's not worth the pain.

You could use SBD, but since you're running OCFS2 on top of DRBD, you
can't. For your lab setup though you could use a third VM with an iSCSI
target as the storage back-end.


Regards,
    Lars

-- 
Architect Storage/HA
SUSE LINUX Products GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 21284 (AG Nürnberg)
"Experience is the name everyone gives to their mistakes." -- Oscar Wilde