[ClusterLabs] Is corosync supposed to be restarted if it fies?

Ferenc Wágner wferi at niif.hu
Mon Nov 27 06:36:28 EST 2017

Andrei Borzenkov <arvidjaar at gmail.com> writes:

> 25.11.2017 10:05, Andrei Borzenkov пишет:
>> In one of guides suggested procedure to simulate split brain was to kill
>> corosync process. It actually worked on one cluster, but on another
>> corosync process was restarted after being killed without cluster
>> noticing anything. Except after several attempts pacemaker died with
>> stopping resources ... :)
>> This is SLES12 SP2; I do not see any Restart in service definition so it
>> probably not systemd.
> FTR - it was not corosync, but pacemakker; its unit file specifies
> RestartOn=error so killing corosync caused pacemaker to fail and be
> restarted by systemd.

And starting corosync via a Requires dependency?

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