[GE users] SGE-6.2u5: Slot reservation for different queues?

reuti reuti at staff.uni-marburg.de
Wed Jul 7 17:46:24 BST 2010


Am 07.07.2010 um 18:43 schrieb reuti:

> Hi,
> 
> Am 07.07.2010 um 09:24 schrieb soyez:
> 
>> we seem to have a problem with slot reservation only working
>> for jobs in the same queue.  We have one queue ("batch") for
>> parallel jobs and another one ("serial") for single cpu jobs.
>> 
>> Large parallel jobs (>=32 slots) are submitted with "-R yes"
>> and this works fine in normal circumstances when competing
>> with small parallel jobs.
>> 
>> Right now the cluster is full with single cpu jobs and all the
>> parallel jobs in queue "batch" are starving while being bypassed
>> in the queue "serial".
> 
> is there any urgency set up for the serial queue?
> 
> 
>> Is this the intended behaviour or is it just some kind of
>> misconfiguration?
> 
> One necessary parameter is:
> 
> $ qconf -sconf

Ups: qconf -ssconf

> ...
> max_reservation 20
> 
> -- Reuti
> 
> 
>> Thanks a lot
>> 
>> Erik Soyez.
>> 
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>> 
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