Specify 2 different failover domains for the services. I have a similar setup for a project with a 3 node cluster. Node 1 runs Service A, Node 2 runs Service B and Node 3 is the floater Failover Domain 1: Node 1, Node 3 Failover Domain 2: Node 2, Node 3 Service A: Failover Domain1 Service B: Failover Domain2 <div class="gmail_quote"> On Fri, Jul 17, 2009 at 1:15 PM, Paras pradhan <<a href="mailto:pradhanparas@gmail.com" target="_blank">pradhanparas@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> hi, I have 3 nodes of CentOS 5.3 running xen virtual machines as virtual machine service. This cluster is working fine. One thing I would like to know that how to make failover only to third node. What I mean to say is: I have 3 virtual machine running on node 1 and 2 virtual machines running on node 2. Now if node 1 fails I want my the node1 virtual machines to be stared only on node 3 but not on node2. Similary if node2 breaks, I want virtual machines to be started on node3 but never on node 1. Thanks ! Paras. -- Linux-cluster mailing list <a href="mailto:Linux-cluster@redhat.com" target="_blank">Linux-cluster@redhat.com</a> <a href="https://www.redhat.com/mailman/listinfo/linux-cluster" target="_blank">https://www.redhat.com/mailman/listinfo/linux-cluster</a> </blockquote></div>