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Subject: Re: [OMPI users] /dev/shm
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2008-12-03 16:24:18


Another curiosity question (sorry for the delay; SC08 and Thankgiving
have significantly increased the latency on replying to my INBOX): are
we sure that these are Open MPI files?

On Nov 19, 2008, at 2:17 PM, Ray Muno wrote:

> Ralph Castain wrote:
>> Hi Ray
>> Are the jobs that leave files behind terminating normally or
>> aborting? Are there any warnings/error messages out of mpirun?
>> Just trying to determine if this is an abnormal termination issue
>> or a bug in OMPI itself.
>> Ralph
>
> As far as I know, they are from jobs that are terminating normally.
> I have had no notice from users of errors. We are still trying to
> get a handle on this.
>
> With 30 users and 280+ nodes, it is something we have not tracked
> down completely. We are just seeing the after effects of the stale
> files getting left behind. At some point, new jobs do not launch.
>
>
> --
>
> Ray Muno
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-- 
Jeff Squyres
Cisco Systems