[Pacemaker] Quorum woes

Andrew Beekhof andrew at beekhof.net
Tue Feb 23 04:39:33 EST 2010


On Tue, Feb 23, 2010 at 10:34 AM, Niklas Karlsson
<niklas.karlsson at ngm.se> wrote:
> Hi.
>
> I'm a bit confused about the two-node Debian Lenny-based
> corosync/pacemaker cluster I've been doing some testing with. It's
> configured with two nodes, two expected votes, the nodes can see each
> other and agree on who's the DC, yet quorum seems never to be achieved.
>
> The packages were taken from the Madkiss repository.

The arch is 32-bit x86?

>
> Now, quorum isn't really very interesting in a two-node cluster, but
> since all the documentation and examples I can find seems to think I
> SHOULD get a quorum with two out of two nodes up, I'm a bit concerned
> whether I'm missing something fundamental...
>
> Here's some output:
>
> http://pastebin.com/vGHhn2mz
>
> The other node, sv-openais-02, has the same corosync.conf. I can't find
> anything obviously interesting in the logs other than warnings that "we
> do not have quorum", but perhaps I should turn on debug?
>
> I'd appreciate any pointers in the right direction. Please let me know
> if there's any more information needed.
>
> Thanks,
> Niklas
> --
> Niklas Karlsson
> System Administrator, Nordic Growth Market
> niklas.karlsson at ngm.se
>
>
>
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