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Hi All,<br>
<br>
We've got a very large x86_64 cluster with lots of cores on each
node, and hyper-threading enabled. We're running Slurm 18.08.7 with
Open MPI 4.x on CentOS 7.6.<br>
<br>
We have a job that reports<br>
<blockquote>srun: error: timeout waiting for task launch, started 0
of xxxxxx tasks<br>
srun: Job step 291963.0 aborted before step completely launched.<br>
</blockquote>
when we try to run it at large scale. We anticipate that it could
take as long as 15 minutes for the job to launch, based on our
experience with smaller numbers of nodes.<br>
<br>
Is there a timeout setting that we're missing that can be changed to
accommodate a lengthy startup time like this?<br>
<br>
Andy<br>
<br>
--
<pre class="moz-signature" cols="72">Andy Riebs
<a class="moz-txt-link-abbreviated" href="mailto:andy.riebs@hpe.com">andy.riebs@hpe.com</a>
Hewlett-Packard Enterprise
High Performance Computing Software Engineering
+1 404 648 9024
My opinions are not necessarily those of HPE
May the source be with you!
</pre>
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