Reuti <[email protected]> writes:
> Am 30.10.2012 um 06:54 schrieb Oren Mustaki:
>
>>
>> i found a solution in
>> http://www.gridengine.info/2006/02/14/grouping-jobs-to-nodes-via-wildcard-pes/
>>
>> the following is more suitable for my needs :
>>
>> create a host group for each subcluster – group1 group2
>> create pe for each subcluster fillup_group1 fillup_group2
>> associate the pes to queue
>> create resource quota rule
>> limit pes {fillup_group1} hosts {!group1} to slots = 0
>> limit pes {fillup_group2} hosts {!group2} to slots = 0
>
> Nice variant.
>
> But you can get different queues this way on one and the same host. On
> case you use `qrsh -inherit ...`, then also the name of $TMPDIR will
> be different for each process if they run in different queues (this
> might be irrelevant of course - depends on the application).
I'd meant to investigate changing that, but let it slip. Is there any
reason to have the queue there? If anything, I think it should be the
cell. The code says
/* make tmpdir only when this is the first task that gets started
in this queue instance. QU_job_slots_used holds actual number of used
slots for this job in the queue */
but doesn't indicate why the queue matters as far as I can tell.
--
Community Grid Engine: http://arc.liv.ac.uk/SGE/
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