[ClusterLabs] Is corosync supposed to be restarted if it fies?
arvidjaar at gmail.com
Mon Nov 27 09:43:03 EST 2017
Отправлено с iPhone
> 27 нояб. 2017 г., в 14:36, Ferenc Wágner <wferi at niif.hu> написал(а):
> 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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