dejanmm at fastmail
Nov 6, 2009, 6:34 AM
Post #2 of 2
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Hi,
On Fri, Nov 06, 2009 at 03:06:09PM +0100, Christian Rossi wrote:
> Hi,
> I like to know in a 2 node HA cluster how
> heartbeat choose which resource group put
> in one node and which one in the other.
> Is there a machine load balancing?
No, though given identical scores, CRM will try to distribute
resources equally.
> Forcing (with a location) one resource group from
> node1 to node2 I have other resource group
> that migrating from node 2 to node 1.
Probably because of nodes had identical score for that resource.
You really shouldn't rely on the CRM to do resource placement
without specifying preferences. If so, then at least set
default-resource-stickiness to some positive value. Otherwise,
CRM may move resources around when you wouldn't want it to.
Thanks,
Dejan
> Thanks
> Chris
>
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> See also: http://linux-ha.org/ReportingProblems
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