Reuti, I have enabled reservations per the blog post, but it does not seem to help under full utilization. "qstat -g c" never shows reserved slots. Notice that jobs submitted after the parallel jobs are still filling in freed slots:
65034 0.50000 search120. user1 r 03/03/2011 14:59:01 all.q@node23 1 65035 0.50000 search121. user1 r 03/03/2011 15:09:46 all.q@node28 1 65036 0.50000 search122. user1 r 03/03/2011 15:15:01 all.q@node29 1 65072 0.50079 cl_15000 user2 r 03/03/2011 15:30:16 all.q@node14 1 65073 0.50079 cl_10000 user2 r 03/03/2011 16:14:01 all.q@node15 1 65074 0.50079 cl_09000 user2 r 03/03/2011 16:38:16 all.q@node23 1 65075 0.50079 cl_08000 user2 r 03/03/2011 16:57:31 all.q@node09 1 65080 0.51000 r2617.run. user3 r 03/03/2011 15:32:46 all.q@node09 1 65094 0.51000 r1853.run. user3 r 03/03/2011 16:47:16 all.q@node23 1 64631 0.60250 CM2Mc_Cont user4 qw 03/01/2011 17:20:12 44 63206 0.55949 om1p7_spin user4 qw 02/25/2011 13:43:34 24 65071 0.53988 test user5 qw 03/03/2011 14:43:34 16 65093 0.52343 test user5 qw 03/03/2011 16:40:07 10 65037 0.00000 search123. user1 qw 03/03/2011 11:59:20 1 65038 0.00000 search124. user1 qw 03/03/2011 11:59:20 1 65039 0.00000 search125. user1 qw 03/03/2011 11:59:20 1 Cheers. On 02/16/2011 09:48 AM, Reuti wrote: > Am 16.02.2011 um 15:37 schrieb Gavin W. Burris: > >> I have a queue configured for user fair share. There are always many >> single-slot jobs waiting in the queue. I have noticed that a 24-slot >> parallel job has been stuck in qw for many days now, with >> later-submitted single-slot jobs filling in all available slots ahead of it. >> >> With single-slot jobs always waiting in the queue, there will never be >> 24 free slots for the parallel job. Is there a recommended solution to >> this predicament? > > This will help: > > http://gridengine.info/2006/05/31/ > > -- Reuti > > >> Thanks, >> -- >> Gavin W. Burris >> Senior Systems Programmer >> Information Security and Unix Systems >> School of Arts and Sciences >> University of Pennsylvania >> _______________________________________________ >> users mailing list >> [email protected] >> https://gridengine.org/mailman/listinfo/users > > -- Gavin W. Burris Senior Systems Programmer Information Security and Unix Systems School of Arts and Sciences University of Pennsylvania _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
