[GE users] how can configure SGE for different request of jobs

mrostaee mrostaee at yahoo.com
Tue Aug 31 07:48:03 BST 2010


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Excuse me dear Reuti,
say it 20 nodes.
--- On Mon, 30/8/10, reuti <reuti at staff.uni-marburg.de> wrote:

> From: reuti <reuti at staff.uni-marburg.de>
> Subject: Re: [GE users] how can configure SGE for different request of jobs
> To: users at gridengine.sunsource.net
> Date: Monday, 30 August, 2010, 7:34 PM
> Am 30.08.2010 um 07:23 schrieb
> mrostaee:
> 
> >> I defined a queue on 5 nodes (4 core nodes).
> >> I want a job  that request slots <48 just
> use
> >> one host  (no distribution, just one host).
> >> and for slots>48, SGE schedule on any node on
> that queue.
> > 
> > you suggest me definition of 2 PEs and then writing a
> JSV script that verify NSLOTS variable of job request
> and  replace with suitable PE.
> 
> I don't get this, when you have only 4 * 5 = 20 slots
> in  your cluster, any 48 slot job won't start at all.
> 
> -- Reuti
> 
> 
> > in definition of that queue, due to request 48 slots
> of any 4 slots node that host the queue ,slot
> oversubscription of that queue is possoible?
> > 
> > can i  prevent oversuscription at mentioned
> condition?
> > can i define RQS for limit slots of hosts at
> condition?
> > 
> > Thx
> > 
> >
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