[torqueusers] PBS_NODEFILE incomplete (entries for last(?) nodeonly)

Gordon Wells gordon.wells at gmail.com
Thu Oct 7 02:07:01 MDT 2010


I've tried that, unfortunately I never get a $PBS_NODEFILE that spans more
than one node.

-- max(∫(εὐδαιμονία)dt)

Dr Gordon Wells
Bioinformatics and Computational Biology Unit
Department of Biochemistry
University of Pretoria


On 7 October 2010 10:02, Vaibhav Pol <vaibhavp at cdac.in> wrote:

>  Hi ,
>  you must set server as well as queue attribute.
>
>         set server resources_available.nodect = (number of  nodes * cpus
> per node)
>         set <queue name> resources_available.nodect = (number of  nodes *
> cpus per node)
>
>
>  Thanks and regards,
>  Vaibhav Pol
>  National PARAM Supercomputing Facility
>  Centre for Development of Advanced Computing
>  Ganeshkhind Road
>  Pune University Campus
>  PUNE-Maharastra
>  Phone +91-20-25704176 ext: 176
>  Cell Phone :  +919850466409
>
>
>
> On Thu, 7 Oct 2010, Gordon Wells wrote:
>
>  Hi
>>
>> I've now tried torque 2.5.2 as well, same problems.
>> Setting resources_available.nodect has no effect except allowing me to use
>> "-l nodes=x" with x > 14
>>
>> regards
>>
>> -- max(∫(εὐδαιμονία)dt)
>>
>> Dr Gordon Wells
>> Bioinformatics and Computational Biology Unit
>> Department of Biochemistry
>> University of Pretoria
>>
>>
>> On 6 October 2010 20:04, Glen Beane <glen.beane at gmail.com> wrote:
>>
>>  On Wed, Oct 6, 2010 at 1:12 PM, Gordon Wells <gordon.wells at gmail.com>
>>> wrote:
>>>
>>>> Can I confirm that this will definitely fix the problem? Unfortunately
>>>>
>>> this
>>>
>>>> cluster also needs to be glite compatible, 2.3.6 seems to be the latest
>>>>
>>> that
>>>
>>>> will work
>>>>
>>>
>>>
>>> i'm not certain...  do you happen to have set server
>>> resources_available.nodect set?  I have seen bugs with PBS_NODEFILE
>>> contents when this server attribute is set.  This may be a
>>> manifestation of this bug, and I'm not sure if it has been corrected.
>>>
>>> try unsetting this and submitting a job with -l nodes=X:ppn=Y
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>>>
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