Re: [Oscar-users] Help PBS/Maui not working properly

[Jose Manuel Benitez Sanchez]

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





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