[Aces-support] PBS question

Lorenzo Campo lcampo at MIT.EDU
Fri Aug 5 03:28:26 EDT 2005


It should be OpenPBS 2.3 (I think...), don't know the version of MAUI, how I
could check for the version?

Quoting aces-admin at techsquare.com:

> hello lcampo-
>
> torque is a quickly evolving beast.
> which version are you running ?
>
> [greg]
>
>> Date: Thu,  4 Aug 2005 12:31:20 -0400
>> From: Lorenzo Campo <lcampo at mit.edu>
>> MIME-Version: 1.0
>> Cc:
>> Reply-To: ACES-support at mitgcm.org
>>
>> Hi,
>> this is not a question about acesgrid cluster, but any suggestion 
>> will be highly
>> appreciated...
>> I'm trying to make a cluster of 16 processors in my Department 
>> (University of
>> Florence, Italy), I installed everything with the OSCAR Package, 
>> that installed
>> every node and all useful daemons without problems. Problem is that 
>> PBS reports
>> (with pbsnodes -a command) that every node is "state-unknonw,down", 
>> apart the
>> master node that is "free", with no apparent reason. All 
>> communications between
>> nodes and master are not blocked (iptables is just down, and I performed
>> several communication tests), PBS files like "nodes" and "server" contains
>> right ip and hostnames, pbs_mom daemon is regularly running on each 
>> node and on
>> the master, and MAUI doesn't seem to have problem (or I guess 
>> so...). I created
>> two queues with qmgr, both are enabled and started, I defined all 15 
>> nodes in
>> defining the server (again in qmgr), but every time I try to launch 
>> a job with
>> qsub that employs more than one processor, it is put in queue 
>> indefinetely, and
>> a qstat -s says that "there are not enough resources". Any idea?
>> Thank you very much and sorry for the out-of-topic question.
>> Lorenzo
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>>
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