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Hi Chris, </div>
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Thank you for your reply. It isn't long since we upgraded to Slurm v19, however it sounds like we should start to actively look at v20 since this issue is causing significant problems on our cluster. We're download and install v20 on our dev cluster, and experiment. </div>
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Best regards,<br>
David</div>
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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 Chris Samuel <chris@csamuel.org><br>
<b>Sent:</b> 09 December 2020 16:37<br>
<b>To:</b> slurm-users@lists.schedmd.com <slurm-users@lists.schedmd.com><br>
<b>Subject:</b> Re: [slurm-users] Backfill pushing jobs back</font>
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<div class="PlainText">CAUTION: This e-mail originated outside the University of Southampton.<br>
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Hi David,<br>
<br>
On 9/12/20 3:35 am, David Baker wrote:<br>
<br>
> We see the following issue with smaller jobs pushing back large jobs. We<br>
> are using slurm 19.05.8 so not sure if this is patched in newer releases.<br>
<br>
This sounds like a problem that we had at NERSC (small jobs pushing back<br>
multi-thousand node jobs), and we carried a local patch for which Doug<br>
managed to get upstreamed in 20.02.x (I think it landed in 20.02.3, but<br>
20.02.6 is the current version).<br>
<br>
Hope this helps!<br>
Chris<br>
--<br>
Chris Samuel : <a href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.csamuel.org%2F&data=04%7C01%7Cd.j.baker%40soton.ac.uk%7Ccc84ff45cb604a29dd6208d89c614721%7C4a5378f929f44d3ebe89669d03ada9d8%7C0%7C0%7C637431288909999119%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=OuSpfkTGBscxqTfJ0CbvX44GanHn4J76p9tV1M1AqSw%3D&reserved=0">
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: Berkeley, CA, USA<br>
<br>
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