Alexander, On 12 feb 2011, at 13:49, Alexander Willner wrote:
> Hi Roy, > > thank you for your answer. > > On 11.02.2011, at 22:03, Roy Dragseth wrote: >> We have upped the job limit significantly, we currently set the limit to >> 32000, >> but you need to recompile maui for this. > > How exactly have you achieved this? I already pushed the limit to 16384 by > following: > > On Friday, February 11, 2011 17:29:39 Alexander Willner wrote: >> (even though I've tested [2]) > > I recompiled the sources, installed them and restarted maui. Still I only > have short list of queued jobs: > >> $ qstat|wc -l >> 9482 > >> $ /usr/local/maui/bin/showq|wc -l >> 3773 >> $ qstat|tail -n1 >> 625162.xxxx xxxx xxxx x xxxxx xxxxx >> $ runjob 625162 >> ERROR: 'runjob' failed >> ERROR: cannot locate job '625162' > > > Best regards, Alex > > [2] http://www.supercluster.org/pipermail/mauiusers/2007-April/002705.html > > -- > net.cs.bonn.edu/willner > we just limit the number of job a user can submit in a execution queue, for example for a 512 node cluster. we have set for the serial queue. {{{ create queue q_serial set queue q_serial queue_type = Execution set queue q_serial max_user_queuable = 512 set queue q_serial acl_host_enable = False set queue q_serial resources_max.nodect = 1 set queue q_serial resources_default.ncpus = 1 set queue q_serial resources_default.neednodes = q_serial set queue q_serial resources_default.nodes = 1 set queue q_serial enabled = True set queue q_serial started = True }}} I user can not run more the 512 jobs this is equal to the number of nodes in the cluster. The other jobs are held in in the routing queue. So every time a job has finished a job a new job can enter the execution queue. The jobs are held by torque so maui does not see all jobs. So this will prevent floodinf the maui queues. regards > <smime.p7s><PGP.sig><ATT00001..txt> -- Bas van der Vlies [email protected] _______________________________________________ mauiusers mailing list [email protected] http://www.supercluster.org/mailman/listinfo/mauiusers
