tm_spawn() error Was: Re: [torqueusers] TM improvements

Jeff Squyres jsquyres at open-mpi.org
Wed Dec 7 07:35:45 MST 2005


Most excellent -- as soon as my development cluster is upgraded, I'll  
get them to include this patch as well (so that I can play around  
with it).

TM_SPAWN_EXEC_ERROR will also be most helpful.

Thanks!


On Dec 6, 2005, at 6:58 PM, Garrick Staples wrote:

> Here's my first try at extending tm_spawn() across the exec().  All
> exec() failures now cause tm_spawn() to return TM_ESYSTEM.  The exact
> errno isn't passed back because I don't see how to do it without a
> protocol change.  Of course, the error message is still passed to
> stderr.
>
> I don't want to change the protocol in 2.0.  Maybe we can pass back
> errno in 2.1.
>
> -- 
> Garrick Staples, Linux/HPCC Administrator
> University of Southern California
> <torque-2.0.0p3-tm_spawn-failexec.patch>
> _______________________________________________
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> torqueusers at supercluster.org
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--
{+} Jeff Squyres
{+} The Open MPI Project
{+} http://www.open-mpi.org/





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