[ClusterLabs] Pacemaker Shutdown

[Andrei Borzenkov]

On Wed, Jul 22, 2020 at 9:42 AM Harvey Shepherd <
Harvey.Shepherd at aviatnet.com> wrote:

> Hi All,
>
> I'm running Pacemaker 2.0.3 on a two-node cluster, controlling 40+
> resources which are a mixture of clones and other resources that are
> colocated with the master instance of certain clones. I've noticed that if
> I terminate pacemaker on the node that is hosting the master instances of
> the clones, Pacemaker focuses on stopping resources on that node BEFORE
> failing over to the other node, leading to a longer outage than necessary.
> Is there a way to change this behaviour?
>
>
Educated guess - you want interleave=true on clone resources.



> These are the actions and logs I saw during the test:
>
> # /etc/init.d/pacemaker stop
> Signaling Pacemaker Cluster Manager to terminate
>
> Waiting for cluster services to
> unload..............................................................sending
> signal 9 to procs
>
>
> 2020 Jul 22 06:16:50.581 Chassis2 daemon.notice CTR8740 pacemaker.
> Signaling Pacemaker Cluster Manager to terminate
> 2020 Jul 22 06:16:50.599 Chassis2 daemon.notice CTR8740 pacemaker. Waiting
> for cluster services to unload
> 2020 Jul 22 06:18:01.794 Chassis2 daemon.warning CTR8740
> pacemaker-based.6140  warning: new_event_notification (6140-6141-9): Broken
> pipe (32)
> 2020 Jul 22 06:18:01.794 Chassis2 daemon.warning CTR8740
> pacemaker-based.6140  warning: Notification of client
> stonithd/665bde82-cb28-40f7-9132-8321dc2f1992 failed
> 2020 Jul 22 06:18:01.794 Chassis2 daemon.warning CTR8740
> pacemaker-based.6140  warning: new_event_notification (6140-6143-8): Broken
> pipe (32)
> 2020 Jul 22 06:18:01.794 Chassis2 daemon.warning CTR8740
> pacemaker-based.6140  warning: Notification of client
> attrd/a26ca273-3422-4ebe-8cb7-95849b8ff130 failed
> 2020 Jul 22 06:18:03.320 Chassis1 daemon.warning CTR8740
> pacemaker-schedulerd.6240  warning: Blind faith: not fencing unseen nodes
> 2020 Jul 22 06:18:58.941 Chassis2 user.crit CTR8740 supervisor. pacemaker
> is inactive (3).
>
> Regards,
> Harvey
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