<div dir="ltr">Well, I might be wrong, but afaik, the SelectType is just telling your cluster which resources are going to be consumables (in this case, trackable resources, which is not only gpus). If you want to specify which conditions have to be met when using the cluster or a determined partition, then you have to take a look into quality of service (QOS) rules. There you can set that from the TRES, always at least a gpu has to be assigned, for example.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">El mié., 21 oct. 2020 a las 20:19, Jason Macklin (<<a href="mailto:Jason.Macklin@jax.org" target="_blank">Jason.Macklin@jax.org</a>>) escribió:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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Good day everyone!</div>
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We have a GPU-only cluster with Slurm 19.05.5 installed. My expectation with respect to the current configuration is that users submitting jobs must include at least one of the following header options:</div>
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<dl><dt><i>--gres</i></dt><dd><br>
</dd><dt><i>--gpus</i></dt><dd><br>
</dd><dt><i>--gpus-per-node</i></dt><dd><br>
</dd><dt><i>--gpus-per-socket</i></dt><dd><br>
</dd><dt><i>--gpus-per-task</i></dt></dl></div>
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<div>The current config includes:</div>
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<div>SelectType = select/cons_tres</div>
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<div>According to the admin guide, this should keep jobs without one of the above options from starting.
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<div>Am I misinterpreting how this should work? If so, can someone help me understand the issue?</div>
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<div>Best regards,</div>
<div>Jason<br>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div style="font-size:12.8px">Stephan Schott Verdugo<br></div><span style="font-size:12.8px">Biochemist</span><br style="font-size:12.8px"><div style="font-size:12.8px"><br>Heinrich-Heine-Universitaet Duesseldorf<br>Institut fuer Pharm. und Med. Chemie<br>Universitaetsstr. 1<br>40225 Duesseldorf<br>Germany</div></div></div>