2009/12/16 Andrew Beekhof <and...@beekhof.net> > On Wed, Dec 16, 2009 at 2:24 AM, Javen Wu <wu.ja...@gmail.com> wrote: > > Hi Folks, > > > > I have a question on pacemaker split brain. Once a cluster is partationed > > due to the network problem. If my understanding on the code is correct, > two > > subcluster all have their private DC regardless who holds the quorum. > > So how the quorum winner subcluster take control of the whole cluster and > > fence the other partation? I didn't see the election algorithm introduce > the > > concept of quorum. > > > > Could you answer me? > > 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. > > Yes. You already answered my question on IRC. Actually, the email is sent before I met you ion IRC ;)
Thank you Javen > _______________________________________________ > Pacemaker mailing list > Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > -- Javen Wu
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