Hi all, I'm having problems getting a split-brain to work (for demo, yes that's right). Basically, I have an active/passive cluster both configured with pingd like below. When the ping node is not reachable on the primary/active (i.e. I unplug the cable..), a failover occurs to the backup and vice-versa. However, I expect that when the ping node is not reachable from both nodes, a split-brain should occur resulting in the cluster resource running on both nodes at the same time. I need this to happen for demonstration. I'm pretty sure it's to do my config but not sure what to change so that a split-brain would occur when both cluster nodes cannot ping the ping node. My cib.xml file is attached and my ha.cf file is displayed below.
http://www.nabble.com/file/p23762887/cib.xml cib.xml gabbep My ha.cf file: use_logd on udpport 694 keepalive 2 #2 seconds interval between heartbeats deadtime 10 initdead 20 bcast eth0 bond0 #send heartbeats on eth0 and bond0 for redundancy respawn root /usr/lib/heartbeat/pingd -m 100 -d 5s # failover on network failures ping 1.2.3.4 #apiauth default uid=root node primary backup crm yes #enable Heartbeat V2-style w/ cluster manager #auto_failback directive only applies to R1 style haresources. The corresponding attribute in R2 is the resource_stickiness (in the CIB file) #auto_failback yes PS. surprisingly, a failback still occurs albeit it's commented out in the ha.cf file. Any help will be greatly appreciated. -- View this message in context: http://www.nabble.com/Resources-wont-run-anywhere-when-PingNode-is-unreachable-tp23762887p23762887.html Sent from the Linux-HA mailing list archive at Nabble.com. _______________________________________________ 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
