[torqueusers] The possibility of node share by several queue at the same time.

Prakash Velayutham prakash.velayutham at cchmc.org
Tue Apr 7 06:43:59 MDT 2009


By default, I don't think the nodes are tied to any specific queue.  
So, as long as there are enough processing units, jobs from both  
queues should be able to run on the same node on different CPUs.

Please correct me if I am wrong.


On Apr 7, 2009, at 1:45 AM, Beob Kyun Kim wrote:

> Hi,
> In our cluster, we're using torque & maui.
> About node share, I have a question.
> When a job "J1" from a queue "Q1" is running on node "A", can I  
> configure to make node "A" run another job "J2" from "Q2" ?
> That means, the possibility of node sharing by more than 2 queue at  
> the same time.
> I found that, in my cluster, if one job from Q1 is running on node  
> "A", another job from Q2 cannot be allocated to be run on node "A".
> Only after the job from Q1 is finished, another job from Q2 could  
> run now.
> Cheers.
> kyun
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