[torqueusers] What is the Maximum no of compute Nodes in torque

Smith, Jerry Don II jdsmit at sandia.gov
Sat May 23 11:42:28 MDT 2009

There is no "fixed" value. This just the highest we have gone so far.

It took quite a bit of tuning of the pbs_server settings. ( which you can find on CRI's moab-con page from last year)


From: Rajiv Rajaian <rajiv.care at gmail.com>
To: Smith, Jerry Don II
Cc: torqueusers at supercluster.org <torqueusers at supercluster.org>
Sent: Sat May 23 10:07:47 2009
Subject: Re: [torqueusers] What is the Maximum no of compute Nodes in torque

Thanks for your information jerry.. Where you ve fixed this ~4500 nodes value.. Is there any option to change this limit??

On Tue, May 12, 2009 at 7:31 PM, Jerry Smith <jdsmit at sandia.gov<mailto:jdsmit at sandia.gov>> wrote:

I am not sure of the defined Maximum #, but we currently have it scaled to ~4500 nodes (pbs_mom) to a single pbs_server on one of our clusters.


Rajiv Rajaian wrote:
Im using torque-2.0.0p8.
What is the maximum no of the compute nodes that can be configured with torque..
Is there any configuration to limit the no of compute nodes that can be configured..

Thanks in Advance
Project associate,
Anna university

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