[Pacemaker] Putting a node to standby stops resources on the other node

[Thomas Lorenzen]

Hi'

I got that explanation offline of the mailing list as well :-) :-). Still thanks a very lot for the explanation.

Best regards.

Thomas.



________________________________
 Fra: Jake Smith <jsmith at argotec.com>
Til: Thomas Lorenzen <ki11er_bob at yahoo.dk>; The Pacemaker cluster resource manager <pacemaker at oss.clusterlabs.org> 
Sendt: 21:04 onsdag den 20. februar 2013
Emne: Re: [Pacemaker] Putting a node to standby stops resources on the other node
 
Your rule:
colocation backup_not_with_master -inf: master backup 

requires that the cluster knows where backup is running to be able to place master.  Since backup wasn't running it couldn't put master anywhere.

Now:
colocation backup_not_with_master -inf: backup master

Master can run anywhere and backup must only run where master isn't.
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