Hello Mitso, > 3.0.4-1.el6
from the version I see that you're runing RHEL 6. So RHEL uses corosync or cman but not heartbeat as messaging bus between the nodes. You can follow this guide and the links in this guide. http://clusterlabs.org/quickstart-redhat.html What is annoying from my point of view is that is if I understood Andrews blog Red Hat has removed the crm shell, so you have to use pcs, personally I prefer heartbeat and pacemaker, but that with Red Hat it is a challenge, because than you could use the EPEL repositories, but they're incompatible with the pacemaker shipped from Red Hat, so you end up compiling it by yourself, also 2 years back I setup a cluster for Siemens and I noticed the limitations of corosync. At that time it could only handle two heartbeat links, however they hopefully have fixed that by now. I never tried cman with something else than ricci and luci (the old RHEL clusterstack). Cheers, Thomas _______________________________________________ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems