[Linux-cluster] Resource placement rules

[Andreas Kurz]

On 2014-03-12 15:43, Vallevand, Mark K wrote:
> I have resources A, B, C and D.  (Or more.)  All are using agent X.  Is
> there a way to simply specify that resources A, B, C and D must each run
> on a different node?
> 
> I can create a series of negative infinity collocation rules something like:
> 
>                 collocation c1 –inf: A ( B C D )
> 
>                 collocation c2 –inf: B ( A C D )
> 
>                 collocation c3 –inf: C ( A B D )
> 
>                 collocation c4 –inf: D ( A B C )
> 
> Is that my choice?  Will that have the affect I want?  Is there a more
> concise way to specify it?
> 
> It would be nice to just set an attribute saying any resource using
> agent X must run on its own node.

All resources use agentX ... what keeps you from using a clone resource?

Regards,
Andreas


> 
>  
> 
> Regards.
> Mark K Vallevand   Mark.Vallevand at Unisys.com
> <mailto:Mark.Vallevand at Unisys.com>
> 
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