[Beowulf] Special queue PBS

[Marc Noguera Julian]

Hi Victor,
You can use acl_hosts. In qmgr :

set queue your_queue acl_hosts="special.node01,special.node02,special.node.03"
while setting acl_hosts_enable to false
These will enable queue to node mapping, see:
http://www.clusterresources.com/products/mwm/docs/12.1nodelocation.shtml#open


another option you have, which I prefer, is to set a special property to the
nodes that are special. Again, using qmgr:

set node special.node01 properties = special
.
.
.
set node special.nodeNN properties = special

Once that is done, do, in qmgr:

set queue special.queue resources_default.neednodes= special

where special.queue is the queue you want to be used. Note that this will only
work in later versions of Torque/OpenPBS (2.1.6 and later but I am not sure
about this). 


Hope this helps. BTW, are you subscribed to the torque/PBS userlist? I guess
it would be useful for you.

Marc


On Fri, 25 May 2007 12:00:34 -0700, beowulf-request wrote

> From: "Victor Gomez" <victux at gmail.com>
> Subject: [Beowulf] Special queue PBS
> To: beowulf at beowulf.org
> Message-ID:
> 	<48f9d1380705250804x7ef148f4nebd7672c7c3a446d at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
> 
> Hi,
> 
> I have a little problem...
> 
> My cluster (12 nodes) have four special nodes,
> 
> How do you create a queue thats permits run only in the special nodes???
> 
> I use Torque/ PBS
> 
> Thanks!!!
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------------------------------------------------------
Marc Noguera i Julian, PhD
Tècnic de suport a la recerca
Despatx C7-149. Edifici Cn.
Campus UAB. Bellaterra
08193. Barcelona
email: marc_at_klingon.uab.es
web: http://klingon.uab.es/marc
Tlf/Phone: 00 34 935812173
-------------------------------------------------------