Once the Corosync services have been started, and you have established
that the cluster is communicating properly, it is safe to start
pacemakerd
, the Pacemaker master control process:
/etc/init.d/pacemaker start
(LSB)service pacemaker start
(LSB, alternate)start pacemaker
(upstart)systemctl start pacemaker
(systemd)
Once Pacemaker services have started, Pacemaker will create a default
empty cluster configuration with no resources. You may observe
Pacemaker’s status with the crm_mon
utility:
============ Last updated: Sun Oct 7 21:07:52 2012 Last change: Sun Oct 7 20:46:00 2012 via cibadmin on node2 Stack: openais Current DC: node2 - partition with quorum Version: 1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c 2 Nodes configured, 2 expected votes 0 Resources configured. ============ Online: [ node2 node1 ]