[torquedev] [torqueusers] Problem with ppn and routing

"Mgr. Šimon Tóth" SimonT at mail.muni.cz
Mon Dec 6 16:29:15 MST 2010


>>> This does not corresponds to my definition of "at all". What else should
>>> Torque do with a resource in order that one can consider that it views
>>> it? Pbs_mom passes to the server how much mem is used locally and the
>>> server sums up the result. The server understands mem enough so that it
>>> can route jobs according to the value requested. What else should it do?
>>
>> I should have formulated that better. Checking requests against absolute
>> limits (and routing jobs according to those limits) is supported. What
>> isn't supported is scheduling jobs on nodes according to requested
>> resources.
>>
>> -l nodes=1:mem=100GB or -l nodes=1 -l mem=100GB will run on any node.
> 
> By scheduling, I guess that you mean running qrun to run the job? If
> this is so, I see what you mean. I just tried -lnodes=1 -lmem=100gb with
> a test server and Maui does not run the job, but qrun does (much to my
> surprise).

Yes, qrun or pbs_sched.

Maui understands resource requests.

-- 
Mgr. Šimon Tóth

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