[ClusterLabs] Antw: CRM location specification and errors

Kristoffer Grönlund kgronlund at suse.com
Fri Jun 26 04:12:00 EDT 2015

Andrei Borzenkov <arvidjaar at gmail.com> writes:

> В Fri, 26 Jun 2015 08:28:14 +0200
> "Ulrich Windl" <Ulrich.Windl at rz.uni-regensburg.de> пишет:
>> Hi!
>> I guess the cluster is running monitor operations on the forbidden node to make sure no resources run there: Meaning: If you had started those resources on the forbidden node, the cluster would stop them. To find out it runs the monitors.
> Unfortunately it does not. And that was quite a nasty surprise for me
> when I started to use pacemaker. It does run monitor only once (probe)
> on initial startup. So no, in pacemaker there is no protection against
> accident manual starting of resources that I am aware of.

Just as with normal monitor operations, you have to configure it if you
want it. Pacemaker doesn't monitor resources on any nodes unless
configured to do so.

op monitor role=Stopped

// Kristoffer Grönlund
// kgronlund at suse.com

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