I experienced similar or same problem while testing a 2 node cluster. No GFS or anything fancy. Manual Fencing and a single failover domain . Did not notice any particular pattern on when and why this occurred. Nodes were installed in Virtualized (VMWARE Workstation 5) <div>On 2/20/07, Lon Hohberger <<a href="mailto:lhh@redhat.com">lhh@redhat.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;"><a href="https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=228823">https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=228823 </a> If anyone has an easy way to make this occur, please comment on the above bugzilla. I have a fix for the symptom, but I would like to understand when/why it happens so I can fix the *cause*. -- Lon -- Linux-cluster mailing list <a href="mailto:Linux-cluster@redhat.com">Linux-cluster@redhat.com</a> <a href="https://www.redhat.com/mailman/listinfo/linux-cluster">https://www.redhat.com/mailman/listinfo/linux-cluster </a> </blockquote></div>