[GE users] Machine Priority

Reuti reuti at staff.uni-marburg.de
Tue Oct 19 14:58:26 BST 2004


> I have a cluster running SGE 6.0  This cluster consists of a mixture of 
> 1Ghz, 2Ghz, and 3Ghz machines.  Is there a way to ensure that the 3Ghz 
> machines are always used first out of the pool of open resources?

You can set a different sequence number for each type of machine and 
change the scheduler to sort by seqno (qconf -msconf). This will give 
the intended result (for serial jobs).

For simpleness I suggest defining three hostgroups. Then you can set:

seq_no                0,[@type3=50],[@type2=100],[@type1=150]

  - Reuti


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