[Mauiusers] Torque causing maui to segfault
jasonw at jhu.edu
Mon Jan 31 11:05:59 MST 2011
Andrus, Brian Contractor wrote:
> I am finding that maui has been segfaulting lately.
> It does it as soon as it starts. I have tried running it in the
> foreground with –d to watch, but no info is provided beyond
> ‘Segmentation Fault’
> As I troubleshoot, I have discovered that if I restart pbs_server, maui
> seems happy again and will run.. at least until an array job is
> submitted. I haven’t been able to test to see if there is a particular
> variable about an array job that affects things. I do know an array job
> of 500 slots with nodes=1:ppn=1 does cause grief.
> Has anyone seen this or have any ideas?
What version of Maui are you running? The version currently in the
subversion trunk for maui has some fixes to a few memory problems I
found that caused mysterious segmentation faults. If you're not running
that version, I'd give it a try.
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