Hi Osman,
We think that the third node will be in standby, so only corosync and pacemaker processes will execute and no resource will be executed on this node by the cluster.
I may be wrong here but from my understanding and according to [1] it is sufficient to run corosync only on an only-for-quorum node. Does this help you?
[1] http://www.woodwose.net/thatremindsme/2011/04/stonith-and-quorum-in-pacemaker/
Regards, Sven _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org