[Pacemaker] Recommended versions for the cluster stack?

[Andrew Beekhof]

On Tue, Oct 13, 2009 at 7:49 PM, Jonathan <jdccdevel at gmail.com> wrote:
>> There shouldn't be any dependency between ocfs2 and openais.
>>
> It was a while ago. The project has been on hold for a month or so, but
> IIRC, the problem was that the control deamons (dlm_controld.pcmk and
> ocfs2_controld.pcmk) had some dependancies on openais, and wouldn't compile.

oh, i think the "master" branch assumes corosync.

>>
>>> I will try downgrading, and see if I can get it working again.
>>>
>>> Do we know how long it will be before  Pacemaker is stable on openais 1.0+ ?
>>>
>>
>> A few weeks.
>> The patches that make it work at all exist, but they're not in any
>> released version.
>> Nor has the combined stack been tested thoroughly.
>>
> Do you think it would be worthwhile waiting for the new version? It's my

If you can hold out, it might be easier (rather than learning and unlearning).

> understanding that I should be able to upgrade a running cluster from
> openais 0.80.5 to 1.0.0+. How difficult is that likely to be?

Its allegedly quite easy. Never done it myself though.