4.6. Troubleshooting failed Pacemaker resources

If one the Pacemaker resources fails, you can view the Failed Actions section of the pcs status output. In the following example, the openstack-cinder-volume service stopped working on controller-0:

Failed Actions:
* openstack-cinder-volume_monitor_60000 on overcloud-controller-0 'not running' (7): call=74, status=complete, exitreason='none',
	last-rc-change='Wed Dec 14 08:33:14 2016', queued=0ms, exec=0ms

Failed Actions:
* openstack-cinder-volume_monitor_60000 on overcloud-controller-0 'not running' (7): call=74, status=complete, exitreason='none',
	last-rc-change='Wed Dec 14 08:33:14 2016', queued=0ms, exec=0ms

In this case, you must enable the systemd service openstack-cinder-volume. In other cases, you might need to locate and fix the problem and then clean up the resources. For more information about troubleshooting resource problems, see 8章Troubleshooting resource problems.