[torqueusers] Torque with MPICH kills jobs consistently, but OpenPBS works fine

Garrick Staples garrick at usc.edu
Tue Apr 11 13:56:56 MDT 2006


On Mon, Apr 10, 2006 at 05:23:25PM -0400, Prakash Velayutham alleged:
> Garrick Staples wrote:
> >On Mon, Dec 05, 2005 at 05:12:08PM -0500, Prakash Velayutham alleged:
> >  
> >>11/08/2005 11:23:32;0008;PBS_Server;Job;50645.ribosome.cchmc.org;Job Run 
> >>at request of Scheduler at ribosome.cchmc.org
> >>    
> >>11/08/2005 11:24:48;0100;PBS_Server;Req;;Type JobObituary request 
> >>received from pbs_mom at tyrosine.bmicluster1.cchmc.org, sock=9
> >>11/08/2005 
> >>    
> >Don't see an external job delete...
> >
> >  
> >>Here is the mom log:
> >>
> >>11/08/2005 11:22:30;0001;   pbs_mom;Job;TMomFinalizeJob3;job 
> >>50645.ribosome.cchmc.org started, pid = 2806
> >>11/08/2005 11:22:31;0008;   
> >>pbs_mom;Job;50645.ribosome.cchmc.org;start_process: task started, tid 2, 
> >>sid 2866, cmd /bin/sh
> >>11/08/2005 11:23:37;0008;   
> >>pbs_mom;Job;50645.ribosome.cchmc.org;kill_task: killing pid 2877 task 2 
> >>with sig 9
> >>    
> >Increase MOM's loglevel over 4, it should log why kill_task is being
> >called.
> Hi Garrick,
> 
> I had not gotten time to test this earlier as I had been able to get 
> some work done with OpenPBS + mpiexec + MPICH. But now I am back to this 
> as I would really like the multi-server feature of Torque-2.
> 
> I have Torque-2.0.0p8, MPICH-1.2.7p1, mpiexec-0.80.
> 
> I tested with mom config as below:
> 
> $logevent 255
> $loglevel 7
> 
> Here is the relevant portion from the MS log.
> 
> 04/10/2006 16:43:02;0008;   pbs_mom;Job;scan_for_terminated;for job 
> 51431.ribosome.cchmc.org, task 2, pid=20539, exitcode=0

The process is exiting without an error.  

Are you running a command in the background or something?

What happens if try this in an interactive job.

-- 
Garrick Staples, Linux/HPCC Administrator
University of Southern California
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