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<span style="font-family: Calibri, Helvetica, sans-serif;">Hi,</span></div>
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<span style="font-family: Calibri, Helvetica, sans-serif;">We use Job QOS and Resource Reservations for this purpose. QOS is a good option for a "permanent" change to a user's resource limits. We use reservations similar to how you're currently using partitions
to "temporarily" provide a resource boost without the complexities of re-partitioning or mucking with associations.</span><br>
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<span style="font-family: Calibri, Helvetica, sans-serif;">Precedence in resource limits:</span><a href="https://slurm.schedmd.com/resource_limits.html" id="LPNoLP413251"><span style="font-family: Calibri, Helvetica, sans-serif;"> https://slurm.schedmd.com/resource_limits.html</span></a></div>
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<span style="font-family: Calibri, Helvetica, sans-serif;">QOS:</span><a href="https://slurm.schedmd.com/qos.html" id="LPNoLP551898"><span style="font-family: Calibri, Helvetica, sans-serif;"> https://slurm.schedmd.com/qos.html</span></a><br>
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<div><span style="font-family: Calibri, Helvetica, sans-serif;">Resource reservations:
</span><a href="https://slurm.schedmd.com/reservations.html" id="LPNoLP299025"><span style="font-family: Calibri, Helvetica, sans-serif;">https://slurm.schedmd.com/reservations.html</span></a><br>
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<span style="font-family: Calibri, Helvetica, sans-serif;">Best Regards,</span></div>
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<span style="font-family: Calibri, Helvetica, sans-serif;">Sebastian</span></div>
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<td style="box-sizing:border-box; vertical-align:top" width="75"><a href="http://www.unr.edu/" style="box-sizing: border-box; background: transparent none repeat scroll 0% 0%; color: rgb(46, 108, 162); text-decoration: underline;"><img alt="University of Nevada, Reno" style="box-sizing:border-box; vertical-align:middle" width="75" src="https://www.unr.edu/assets/images/blockn-100x100.png"></a></td>
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<td style="box-sizing:border-box; vertical-align:top"><span style="box-sizing:border-box"><span style="box-sizing: border-box; color: rgb(0, 51, 102);"><strong style="box-sizing:border-box; font-weight:bold"><span style="box-sizing:border-box">Sebastian Smith<br style="box-sizing:border-box">
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> slurm-users <slurm-users-bounces@lists.schedmd.com> on behalf of Matthew BETTINGER <matthew.bettinger@external.total.com><br>
<b>Sent:</b> Tuesday, July 7, 2020 9:40 AM<br>
<b>To:</b> slurm-users@lists.schedmd.com <slurm-users@lists.schedmd.com><br>
<b>Subject:</b> [slurm-users] Allow certain users to run over partition limit</font>
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<div class="PlainText">Hello,<br>
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We have a slurm system with partitions set for max runtime of 24hours. What would be the proper way to allow a certain set of users to run jobs on the current partitions beyond the partition limits? In the past we would isolate some nodes based on their job
requirements , make a new partition and a reservation with the users and have to push out the new configuration. This is pretty unwieldy but works but doing it this way the nodes are basically wasted unless they are not being used by these special users and
unavailable for others. <br>
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Is there some way we can allow some users sometimes to run over partition run time more easily than manually modifying slurm.conf. Possibly with qos?<br>
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Thanks.<br>
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