[torqueusers] Torque module for pdsh ?

Bogdan Costescu Bogdan.Costescu at iwr.uni-heidelberg.de
Fri May 15 04:21:22 MDT 2009


On Thu, 14 May 2009, Ole Holm Nielsen wrote:

> The pdsh command has a very nice flag that will execute a command on 
> the nodes belonging to a certain jobid, but only if you use the 
> Slurm resource manager.

How about using pbs_python in a very simple script that prints out the 
list of nodes used by a specified job ? Then this list can be used 
with other tools and obtaining a list from several jobs is only a 
matter of:

for j in jobid1 jobid2 ...; nodes_of_job $j; done | uniq

Please note that if you are not using the nodes in exclusive mode 
there is potential from affecting other jobs than those specified.

-- 
Bogdan Costescu

IWR, University of Heidelberg, INF 368, D-69120 Heidelberg, Germany
Phone: +49 6221 54 8240, Fax: +49 6221 54 8850
E-mail: bogdan.costescu at iwr.uni-heidelberg.de


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