Jason, Thanks for the info. I'll give it a shot!
Brian Andrus ITACS/Research Computing Naval Postgraduate School Monterey, California -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Jason Williams Sent: Monday, January 31, 2011 10:17 AM To: [email protected] Subject: Re: [Mauiusers] Torque causing maui to segfault Andrus, Brian Contractor wrote: > Jason, > > I am using maui 3.3 which seems to be the latest. > > > Brian Andrus > ITACS/Research Computing > Naval Postgraduate School > Monterey, California > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Jason Williams > Sent: Monday, January 31, 2011 10:06 AM > To: [email protected] > Subject: Re: [Mauiusers] Torque causing maui to segfault > > 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? >> > > Brian, > 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. > The version in subversion trunk is 3.3.1. Brian at Adaptive Computing/Cluster Resources hasn't rolled it into a new release yet. 3.3.1 from trunk is the one with a bunch of my memory fixes in it. I've been running it on my 170 node cluster over here for a while now with no problems and the fixes did fix a segmentation fault problem very similar to yours. I'd suggest that if you are comfortable doing so. -- Jason _______________________________________________ mauiusers mailing list [email protected] http://www.supercluster.org/mailman/listinfo/mauiusers _______________________________________________ mauiusers mailing list [email protected] http://www.supercluster.org/mailman/listinfo/mauiusers
