<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi Prentice,<div class=""><br class=""></div><div class="">You could add something like this to your job_submit.lua</div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-stretch: normal; font-size: 13px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">QOS_DEBUG = ’system_debug'</span></div></div><div style="margin: 0px; font-stretch: normal; font-size: 13px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">PARTITION_DEBUG = ‘debug'</span></div><div style="margin: 0px; font-stretch: normal; font-size: 13px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">[...]</span></div><div class=""><div style="margin: 0px; font-stretch: normal; font-size: 13px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">function slurm_job_submit(job_desc, part_list, submit_uid)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 13px; line-height: normal; font-family: Menlo; min-height: 15px;" class=""> -- ------------------------ DEBUG/QOS -------------------------------<span style="font-variant-ligatures: no-common-ligatures" class=""></span></div><div style="margin: 0px; font-stretch: normal; font-size: 13px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> if (job_desc.partition) and (job_desc.partition == PARTITION_DEBUG) then</span></div><div style="margin: 0px; font-stretch: normal; font-size: 13px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> slurm.log_info("::slurm_job_submit partition DEBUG. Original QOS: %s, new QOS: %s”, job_desc.qos, QOS_DEBUG)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 13px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> job_desc.qos=QOS_DEBUG</span></div><div style="margin: 0px; font-stretch: normal; font-size: 13px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> slurm.log_user(“Setting QoS=%s for this job.”,QOS_DEBUG)</span></div><div style="margin: 0px; font-stretch: normal; font-size: 13px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""> end</span></div></div><div style="margin: 0px; font-stretch: normal; font-size: 13px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">[...]</span></div><div class=""><br class=""></div><div class="">Hope this helps.</div><div class=""><br class=""></div><div class="">Miguel<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On 29 Jan 2019, at 16:27, Prentice Bisbal <<a href="mailto:pbisbal@pppl.gov" class="">pbisbal@pppl.gov</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" class="">
<div bgcolor="#FFFFFF" text="#000000" class=""><p class="">How does one assign a QOS to a partition? This is mentioned
several different places in the Slurm documentation, but nowhere
does it explain exactly how to do this. <br class="">
</p><p class="">You can assign a QOS to a partition in slurm.conf like this: <br class="">
</p><p class="">PartitionName=mypartition Nodes=node[001-100] QOS=myqos <br class="">
</p><p class="">But that doesn't seem to really do much. And the explanation for
defining a QOS in a partition definition, while rather vague,
seems to state as much: <br class="">
</p><div class="">
<br class="webkit-block-placeholder"></div><blockquote type="cite" class="">
<dl compact="compact" class="">
<dt class=""><b class="">QOS</b></dt>
<dd class="">
Used to extend the limits available to a QOS on a partition.
Jobs will not be
associated to this QOS outside of being associated to the
partition. They
will still be associated to their requested QOS.
By default, no QOS is used.
<b class="">NOTE:</b> If a limit is set in both the Partition's QOS
and the Job's QOS
the Partition QOS will be honored unless the Job's QOS has
the
<b class="">OverPartQOS</b> flag set in which the Job's QOS will have
priority.
</dd>
</dl>
</blockquote><div class=""><br class="webkit-block-placeholder"></div><p class="">If I want to have every job that requests the partition
"mypartition" use the QOS "myqos", how do I do that? <br class="">
</p><p class="">Also, can someone please explain to me the explanation of the QOS
field in the partition definition I quoted above? <br class="">
</p>
<pre class="moz-signature" cols="72">--
Prentice </pre>
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