Clear Pending Fencing Actions Messages

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Environment

SUSE Linux Enterprise High Availability Extension 12
SUSE Linux Enterprise High Availability Extension 15

Situation

crm status print the following messages:

Pending Fencing Actions:
* reboot of nfs-1 pending: client=pacemaker-controld.25747,
origin=nfs-2
* reboot of nfs-2 pending: client=stonith_admin.25666,
origin=nfs-1

Resolution

To cleanup these messages, pacemaker should be stopped on all cluster nodes at the same time via:

systemctl stop pacemaker ; 
OR crm cluster stop

Note: Above require downtime, since pacemaker should be stopped on all cluster nodes.

After stopping pacemaker on all nodes, start it up using the following command:

systemctl start pacemaker ; 
OR crm cluster start

Pacemaker will cleanup failed messages during startup.

Disclaimer

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