[Pacemaker] How pacemaker handle split brain

hj lee kerdosa at gmail.com
Wed Dec 23 17:15:22 UTC 2009


On Wed, Dec 16, 2009 at 3:53 AM, Andrew Beekhof <andrew at beekhof.net> wrote:

> On Wed, Dec 16, 2009 at 2:24 AM, Javen Wu <wu.javen at gmail.com> wrote:
>
> As per the conversation on IRC, DC election has nothing to do with quorum.
> But only the DC that also has quorum is able to fence the unseen nodes
> and run resources.
>
> In two-node cluster with no-quorum-policy=ignore and stonith-enabled=true
(also assume stonith is configured correctly), if the cluster becomes
divided into two by disconnecting network cable, then doesn't stonith try to
fence each other?

Thanks
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