On 23/01/18 15:39, Chester Langin wrote:
>
> Is there a way to temporarily reject new job submissions?  We are going to be 
> doing scheduled maintenance on the cluster internal network and we want to 
> prevent new jobs from being accepted starting a couple of days prior to this 
> scheduled maintenance.  After the maintenance, we want to return the 
> scheduler to accept new jobs, again, as before.  Is there a quick and easy 
> way to do this?
>
We normally just disable the queues, qmod -d '*@node' for each node. This 
doesn't reject new jobs but queues them up to run once you enable the node with 
qmod -e.

Cheers,

Pete



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