Hello all, I have a 2-node cluster running with Pacemaker/Corosync since a year. Now I had to change the IPs of the two nodes because we have moved the cluster onto another network. Since that change the cluster is no longer running.
There was no change on the corosync link itself, corosync is starting well. I got an error like "Cannot communicate with cib" when I do a "crm status". As a workaround I switched off corosync on both nodes, powered down one node and mounted the volumes manually and have started the applications also manually. That means that the users can work but not with the advantage of HA Can you please tell me what went wrong? Is there a place where Pacemaker stores the IP ? Installed version: corosynclib-1.2.1-1.el5 Wed 14 Apr 2010 04:28:06 PM CEST corosync-1.2.1-1.el5 Wed 14 Apr 2010 04:28:07 PM CEST resource-agents-1.0.3-1.el5 Mon 19 Apr 2010 02:18:20 PM CEST cluster-glue-libs-1.0.4-1.el5 Mon 19 Apr 2010 02:19:15 PM CEST cluster-glue-1.0.4-1.el5 Mon 19 Apr 2010 02:19:16 PM CEST heartbeat-libs-3.0.3-1.el5 Mon 19 Apr 2010 02:19:45 PM CEST pacemaker-libs-1.0.8-5.el5 Mon 19 Apr 2010 02:19:46 PM CEST heartbeat-3.0.3-1.el5 Mon 19 Apr 2010 02:19:47 PM CEST pacemaker-1.0.8-5.el5 Mon 19 Apr 2010 02:19:48 PM CEST openaislib-1.1.0-1.el5 Tue 20 Apr 2010 02:26:20 PM CEST openais-1.1.0-1.el5 Tue 20 Apr 2010 02:26:21 PM CEST graphviz-2.12-8.el5 Thu 22 Apr 2010 11:18:31 AM CEST Kind regards, Roland Goetz _______________________________________________ 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://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
