I have a two-node active/passive pacemaker cluster running with a single DRBD resource set up as master-slave. Today, we restarted both servers in the cluster, and when they came back up, both started pacemaker and corosync correctly, but the DRBD resource didn't promote. I manually promoted the DRBD resource and all of the child services were able to start up without issue. There were no error counts showing in crm_mon.
The only error I noted in the /var/log/messages log referenced not being able to mount /dev/drbd0 because the device wasn't present. CIB is available at http://pastebin.com/4b6Fi87w. I'm trying to figure out what is wrong with my configuration. Any insights would be much appreciated. _______________________________________________ Pacemaker mailing list: [email protected] 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://bugs.clusterlabs.org
