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<p class="MsoNormal">No nodes in downed or drained state. These are nodes that are dynamically brought up and down via the powersave plugin. When the are taken offline due to being idle I believe the state is set to FUTURE by the powersave plugin.<o:p></o:p></p>
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<p class="MsoNormal">-Sajesh-<o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> slurm-users <slurm-users-bounces@lists.schedmd.com>
<b>On Behalf Of </b>Brian Andrus<br>
<b>Sent:</b> Wednesday, March 24, 2021 11:02 PM<br>
<b>To:</b> slurm-users@lists.schedmd.com<br>
<b>Subject:</b> Re: [slurm-users] Limit on number of nodes user able to request<o:p></o:p></p>
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<p class="MsoNormal" style="line-height:12.0pt;background:#FFEB9C"><b><span style="font-size:10.0pt;color:black">EXTERNAL SENDER</span></b><span style="font-size:10.0pt;color:black"><o:p></o:p></span></p>
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<p>Do 'sinfo -R' and see if you have any down or drained nodes.<o:p></o:p></p>
<p>Brian Andrus<o:p></o:p></p>
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<p class="MsoNormal">On 3/24/2021 6:31 PM, Sajesh Singh wrote:<o:p></o:p></p>
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<p class="MsoNormal">Slurm 20.02<o:p></o:p></p>
<p class="MsoNormal">CentOS 8<o:p></o:p></p>
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<p class="MsoNormal">I just recently noticed a strange behavior when using the powersave plugin for bursting to AWS. I have a queue configured with 60 nodes, but if I submit a job to use all of the nodes I get the error:<o:p></o:p></p>
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<p class="MsoNormal">(Nodes required for job are DOWN, DRAINED or reserved for jobs in higher priority partitions<o:p></o:p></p>
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<p class="MsoNormal">If I lower the job to request 50 nodes it gets submitted and runs with no problems. I do not have and associations or QOS limits in place that would limit the user. Any ideas as to what could be causing this limit of 50 nodes to be imposed?<o:p></o:p></p>
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<p class="MsoNormal">-Sajesh-<o:p></o:p></p>
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