Jose & All, maybe this is a FAQ item since it pops up so often.
How to get maui to schedule n jobs on a machine with n cpus? /opt/maui/bin/changeparam NODEACCESSPOLICY SHARED This is effective immediately. To make the change perisistent through maui restarts, please update /opt/maui/maui.cfg accordingly. hope this helps, Mike Jose Manuel Benitez Sanchez wrote: > Jeremy Enos wrote: > > Jose- > > Make sure the Maui service is running... it's the scheduler which should > > handle telling PBS when to launch jobs. > Sure it's running. What is interesting is the output of Maui's > "checkjob" command: > ----------- > [root@cluster]# ./checkjob -v 35 | more > > checking job 35 > > State: Idle (User: jmbs Group: difuso Account: [NONE]) > WallTime: 0:00:00 (Limit: INFINITY) > > QueueTime: Tue Dec 10 19:06:08 > > Total Tasks: 8 > > Req[0] TaskCount: 8 Partition: ALL > Network: [NONE] Memory >= 0 Disk >= 0 Features: [NONE] > Opsys: [NONE] Arch: [NONE] Class: [workq 1] > ExecSize: 0 ImageSize: 0 > Dedicated Resources Per Task: Procs: 1 > NodeAccess: Dedicated TasksPerNode: 1 NodeCount: 8 > > IWD: [NONE] Executable: [NONE] > QOS: DEFAULT Bypass: 0 StartCount: 0 > Partition Mask: [ALL] > Flags: RESTARTABLE > > Reservation '35' ( INFINITY -> INFINITY Duration: INFINITY) > PE: 8.00 StartPriority: 1194 > job cannot run (insufficient idle procs: 0 available) > > ------------ > > Now check last line: "job cannot run (insufficient idle procs: 0 > available)" But why? There's only one process running, which hasn't > request all processors: > > --------- > $ qstat > Job id Name User Time Use S Queue > ---------------- ---------------- ---------------- -------- - ----- > 34.cerebro BA jmbs 01:59:20 R workq > 35.cerebro BA2 jmbs 0 Q workq > ---------- > > Both jobs where sent with a single "qsub" command, no requesting of a > specific number of processors. However, maui allocate all the processors > to the first process. How can I prevent this? > > -- > Jose Manuel Benitez Sanchez e-mail: [EMAIL PROTECTED] > http://decsai.ugr.es/~jmbs > Dpto. de Ciencias de la Computacion e Inteligencia Artificial > E.T.S. Ingenieria Informatica > Universidad de Granada Tel. +34 - 958 - 24 61 43 > 18071 - GRANADA (Spain) Fax: +34 - 958 - 24 33 17 > > ------------------------------------------------------- > This sf.net email is sponsored by: > With Great Power, Comes Great Responsibility > Learn to use your power at OSDN's High Performance Computing Channel > http://hpc.devchannel.org/ > _______________________________________________ > Oscar-users mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/oscar-users ------------------------------------------------------- This sf.net email is sponsored by: With Great Power, Comes Great Responsibility Learn to use your power at OSDN's High Performance Computing Channel http://hpc.devchannel.org/ _______________________________________________ Oscar-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/oscar-users
