[ClusterLabs] "Error: unable to fence '001db02a'" but It got fenced anyway

Eric Robinson eric.robinson at psmnv.com
Sun Feb 28 10:34:20 EST 2021


I just configured STONITH in Azure for the first time. My initial test went fine.

On node 001db02a, the command...

# pcs stonith fence 001db02b

...produced output...

001db02b fenced.

001db02b rebooted. After it came back up, I tried it in the other direction.

On node 001db02b, the command...

# pcs stonith fence 001db02a

...produced output...

Error: unable to fence '001db02a'.

However, node 001db02a did get restarted!

We also saw this error...

Failed Actions:
* stonith-001db02ab_start_0 on 001db02a 'unknown error' (1): call=70, status=Timed Out, exitreason='',
    last-rc-change='Sun Feb 28 10:11:10 2021', queued=0ms, exec=20014ms

When that happens, does Pacemaker take over the other node's resources, or not?


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