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

Andrei Borzenkov arvidjaar at gmail.com
Sun Nov 26 09:27:35 EST 2017

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.

I wish systemd could dynamically "unmanage" services ...

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