-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 01/08/13 04:09, Jewell, Chris wrote: > Hello all, > > A while since I posted here, so good to be back! > > My installation of GE 8.1.3 from the Scientific Linux 6.3 RPM repo > has started misbehaving of late, since I introduced a share tree > policy the other day. > > My setup is contained entirely on my 32 cpu, 2 NVIDIA Tesla card > machine (both qmaster and execd), and the spool directory is > mounted in /opt which is on the root partition. Having had a very > stable vanilla setup, I decided to implement a share tree policy to > give myself priority on my machine, and keep other users at bey. > All of a sudden, I'm getting lots of error messages in the execd > messages file: > > 07/29/2013 09:55:54| main | it060123 | C | can't switch > _user/group: Success I wonder if you are running out of unix groups to assign to the jobs? qconf -sconf |grep gid_range.
I'd want to ensure there are significantly more groups available than the number of available slots on each host to prevent allocation/deallocation races. William -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with undefined - http://www.enigmail.net/ iQIcBAEBAgAGBQJSFyA9AAoJEKCzH4joEjNWg6oQAIckWhpnBtjFtUe0scFe0fFm a25hIawASuYD1hG/ijvte6l/fH4x9lJbsxTbJolWIyiEDP4p6d6eMWIyJzI/euOx NuJPBR17XRh5R/mFt6eyR6ht6CtbppWYySYGZlHUUt1WcmIU4lsnBSXJ+DFMi6lW rtg2ZnEsLrwv4Lg4DhusxZZflC3ft4YaUc27rU36ZQUGKXVjIP9pWo72T/8C5BI+ nCQ4oUa1Z1bWVEGab8nhkhjOqY19X9kRLXT6rBDgKPLrZvNWGCbnr7Hat3j0HQIW 3b8JWgPufDqVPOCHYYk0FJTwzmSU47iFmiddem8JtOIwsKSozD1iU/MKIYtYc9M4 UXk3pzBHkeEjLMC1Q7pd0pPszgPiijjvU9YUGlvs8UOmAa4O7sTBUr2vKfS8zQz8 CowSz92O5t/CJNp7oQXfC8c1KfZdU4tcGInfEpRWPZW4voBvcit82Q1qK9zsilSW 4rDchREN83j4dbcyc9UXnWGPcOKuZwotghi+N12+e3rEoUYYVO3ndo5j/xFdTyXK TE89tMvFWDyCSQa3jdANSj1bgSpmgErPZsqJXx2wJPFokRajrLg08zttnwsiA51l 8d9IUJVJ5TRkyrsFiYRciI/OjwPtMYAI6Tstnc/W7Wl7qPAgqI2IUEPBTOWgjHW8 mJQ+M52EVZEeoqnCnDOj =e/fh -----END PGP SIGNATURE----- _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
