Omer Faruk Sen wrote: > Then is it possible to create a cluster with 2 modes without setting > two_node="1" ? Thus it will enable us not to reboot our servers when > adding the third node. > Yes, BUT if you lose one node then the other will stop because of lack of quorum. The purpose of the two_node mode is to allow a single node to carry on working on its own - so it's not useful. So that's a "no" really :) -- patrick -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster