[ClusterLabs] monitor failed actions not cleared

[LE COQUIL Pierre-Yves]

Hi,

I'am using Pacemaker  1.1.15-11.el7_3.4 / Corosync 2.4.0-4.el7 under CentOS 7.3.1611

My subject is very close to the post "clearing failed actions" initiated by Attila Megyeri in May 2017.
But the issue doesn't fit my case.

What I want to do is:

-          2 systemd resources running on 1 of the 2 nodes of my cluster,

-          When  1 resource fails (by killing it or by moving the resource), I want it to be restarted on the other node, but I want the other resource still running on the same node.

What I have done in addition to the default parameters:

-          For my resources:

o   migration-threshold=1,

o   failure-timeout=PT1M

-          For the cluster

o   Cluster-recheck-interval=120

I have added for my resource operation monitor: on-fail=restart (which is the default)

I do not use Fencing (Stonith Enabled = false)

What happens:

-          When I kill or move 1 resource, it is restarted on the other node => OK

-          The failcount is incremented to 1 for this resource => OK

-          The failcount is never cleared => NOK

I know that my english and my pacemaker knowledge are not so high but could you please give me some explanations about that behavior that I misunderstand.

Thanks

Pierre-Yves Le Coquil













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