Re: [Condor-users] MPI Jobs again.

["Jeremy Mann" <jeremy@xxxxxxxxxxxxxxxxxxx>]

This is a followup question to the email below. What happens if you don't
have DedicatedScheduler when you run the condor_status command?

I'm having the same MPI problems. Jobs will submit, but won't execute,
they just sit in the queue idle.


Chaitanya V. Hazarey said:
> Hi All,
>
> Thanks very much for the reply.
>
> I got the problem solved. Its working now.
>
>
>
> Greg Thain wrote:
>
>>
>>
>> Chaitanya V. Hazarey wrote:
>>
>>> Hi all,
>>>
>>> It would also be helpfull if any one could point out how to diagnose
>>> this situation. I have tried D_ALL and also D_DEBUG for schedd. But
>>> nothing intersting comes up. What sould I look for.
>>
>>
>> Most likely, the startds on your execute machine are not reporting as
>> willing to be scheduled by the DedicatedScheduler.  To verify this, run
>>
>> condor_status -l | grep Dedicated
>>
>> For each machine, you should get two lines, that look like:
>>
>> Rank = Scheduler =?= "DedicatedScheduler@xxxxxxx"
>> DedicatedScheduler = "DedicatedScheduler@xxxxxxx"
>>
>
> What was wrong was that the hostname part of the DedicatedScheduler@
> contained the name of that machine not the dedicated scheduler. That was
> the problem.
>
> Thanks,
>
>
> Chaitanya V. Hazarey
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-- 
Jeremy Mann
jeremy@xxxxxxxxxxxxxxxxxxx

University of Texas Health Science Center
Bioinformatics Core Facility
http://www.bioinformatics.uthscsa.edu
Phone: (210) 567-2672