Thanks a lot, James. Helped a bunch ;-)

From: James Oguya [mailto:oguyaja...@gmail.com]
Sent: Wednesday, November 11, 2015 11:21 AM
To: slurm-dev <slurm-dev@schedmd.com>
Subject: [slurm-dev] Re: Partition QoS

I was able to do this on slurm 15.08.3 on a test environment. Here are my notes:

- create qos
sacctmgr add qos Name=vip MaxJobsPerUser=5 MaxSubmitJobsPerUser=5 
MaxTRESPerUser=cpu=128

- create partition in slurm.conf
PartitionName=batch Nodes=compute[01-05] AllowQOS=vip Default=NO 
MaxTime=UNLIMITED State=UP

I believe the keyword here is to specify the QoS name when creating the 
partition, for my case, I used AllowQOS=vip


James


On Wed, Nov 11, 2015 at 4:16 AM, Danny Auble 
<d...@schedmd.com<mailto:d...@schedmd.com>> wrote:
I'm guessing you also added the qos to your partition line in your slurm.conf 
as well.

On November 10, 2015 5:08:24 PM PST, Paul Edmon 
<ped...@cfa.harvard.edu<mailto:ped...@cfa.harvard.edu>> wrote:
I did that but it didn't pick it up.  I must need to reconfigure again after I 
made the qos.  I will have to try it again.  Let you know how it goes.

-Paul Edmon-
On 11/10/2015 5:40 PM, Douglas Jacobsen wrote:
Hi Paul,

I did this by creating the qos, e.g. sacctmgr create qos part_whatever
Then in slurm.conf setting qos=part_whatever in the "whatever" partition 
definition.

scontrol reconfigure

finally, set the limits on the qos:
sacctmgr modify qos set MaxJobsPerUser=5 where name=part_whatever
...

-Doug

----
Doug Jacobsen, Ph.D.
NERSC Computer Systems Engineer
National Energy Research Scientific Computing Center<http://www.nersc.gov>

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On Tue, Nov 10, 2015 at 2:29 PM, Paul Edmon 
<ped...@cfa.harvard.edu<mailto:ped...@cfa.harvard.edu>> wrote:

In 15.08 you are able to set QoS limits directly on a partition.  So how do you 
actually accomplish this?  I've tried a couple of ways, but no luck.  I haven't 
seen a demo of how to do this anywhere either.  My goal is to set up a 
partition with the following QoS parameters:

MaxJobsPerUser=5
MaxSubmitJobsPerUser=5
MaxCPUsPerUser=128

Thanks for the info.

-Paul Edmon-





--
James Oguya

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