[Pacemaker] pacemaker 1.0.6 and ocfs2

[Jiaju Zhang]

On Fri, Nov 6, 2009 at 9:31 PM, Mark Horton <mark at nostromo.net> wrote:
> On Fri, Nov 6, 2009 at 9:05 AM, Andrew Beekhof <andrew at beekhof.net> wrote:
>> On Fri, Nov 6, 2009 at 11:13 AM, Mark Horton <mark at nostromo.net> wrote:
>>> I was reading this document about using ocfs2 with pacemaker:
>>>
>>> http://clusterlabs.org/wiki/Image:Clusters_from_Scratch_-_Apache_on_Fedora11.pdf
>>>
>>> Is that still a valid setup with pacemaker 1.0.6?  I know openais
>>> would not be used.  If I understand correctly, DLM and corosync will
>>> work together.  So it seems like it should still work.
>>
>> No, you'd need the openais pieces as well. They're needed by the DLM.
>> The new rpm repos will have openais "soon".
>
> Thanks.  No rush here.  We are currently looking at gfs2 and corosync
> but I just wanted to see about ocfs2 as well.

BTW, ocfs2 uses openais as well. In my testing environment
(openais-1.1.0+corosync-1.1.2), ocfs2_controld has some trouble in starting up
because 'saCkptInitialize' failed.
Next week I'm going to look into the detail...

Thanks,
Jiaju