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Hi Marcus and Kevin,</div>
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I'm sorry, I forgot to set DefMemPerCPU on my partitions so my preempt was not working.</div>
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But after I set, the preempt worked fine and my jobs with low priority can suspend.</div>
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Thank you very much!</div>
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Regards,</div>
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Nícolas<br>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size: 11pt; color: rgb(0, 0, 0);" face="Calibri, sans-serif" color="#000000"><b>De:</b> slurm-users <slurm-users-bounces@lists.schedmd.com> em nome de Kevin Broch <kbroch@rivosinc.com><br>
<b>Enviado:</b> quarta-feira, 15 de março de 2023 12:51<br>
<b>Para:</b> Slurm User Community List <slurm-users@lists.schedmd.com><br>
<b>Assunto:</b> Re: [slurm-users] Partition Hold/Release</font>
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<div dir="ltr">Nicolas,
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<div>It looks like for the partition named "test" you still have <i style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">PreemptMode=off ?</i></div>
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<div dir="ltr" class="x_gmail_attr">On Wed, Mar 15, 2023 at 7:35 AM Wagner, Marcus <<a href="mailto:wagner@itc.rwth-aachen.de" data-auth="NotApplicable" data-loopstyle="link">wagner@itc.rwth-aachen.de</a>> wrote:<br>
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<p>Hi Nicolas,</p>
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<p>sorry to say, but we have no experience with preemption.</p>
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<p>Best</p>
<p>Marcus</p>
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<div>Am 14.03.2023 um 22:07 schrieb Nicolas Sonoda:<br>
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Hi Marcus,</div>
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Thank you very much for the response.</div>
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I set the PriorityTier for my partitions and also set PreemptType=preempt/partition_prio and PreemptMode=SUSPEND,GANG. But the job in the low priority partition does not change it state to SUSPEND. Have any idea?</div>
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Following are some information:</div>
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<i>slurm.conf:</i></div>
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<i>PreemptType=preempt/partition_prio<br>
PreemptMode=SUSPEND,GANG<br>
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<i>NodeName=n[24] Sockets=2 CoresPerSocket=24 ThreadsPerCore=1 RealMemory=185000 State=UNKNOWN<br>
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<i>PartitionName=test Nodes=n[24] Default=NO MaxTime=INFINITE State=UP PriorityTier=300 PriorityJobFactor=100 OverSubscribe=FORCE PreemptMode=off AllowGroups=teste<br>
PartitionName=test2 Nodes=n[24] Default=NO MaxTime=INFINITE State=UP PriorityTier=20 PriorityJobFactor=1 OverSubscribe=FORCE PreemptMode=suspend,gang AllowGroups=teste<br>
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<i>$ squeue -u vhpc</i>
<div><i> JOBID PARTITION NAME USER ST TIME NODES NODELIST(REASON)</i></div>
<div><i> 46003 test test vhpc PD 0:00 1 (Resources)</i></div>
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<i> 46002 test2 test2 vhpc R 0:05 1 n24</i></div>
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Thank you,</div>
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Nícolas<br>
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<b>De:</b> slurm-users em nome de Wagner, Marcus<br>
<b>Enviadas:</b> Terça-feira, 14 de Março de 2023 07:25<br>
<b>Para:</b> <a href="mailto:slurm-users@lists.schedmd.com" data-auth="NotApplicable" data-loopstyle="link">
slurm-users@lists.schedmd.com</a><br>
<b>Assunto:</b> Re: [slurm-users] Partition Hold/Release
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<p style="margin-top:0px; margin-bottom:0px">Hi Nicolas,</p>
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<p style="margin-top:0px; margin-bottom:0px">you could use the prioritytier for partitions:</p>
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<blockquote type="cite"> PriorityTier<br>
Jobs submitted to a partition with a higher PriorityTier value will be evaluated by the scheduler before pending jobs in a partition with a lower PriorityTier value. They will<br>
also be considered for preemption of running jobs in partition(s) with lower PriorityTier values if PreemptType=preempt/partition_prio. The value may not exceed 65533. Also<br>
see PriorityJobFactor.<br>
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<p style="margin-top:0px; margin-bottom:0px">Best</p>
<p style="margin-top:0px; margin-bottom:0px">Marcus<br>
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<div>Am 06.03.2023 um 19:33 schrieb Nicolas Sonoda:<br>
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Hi!</div>
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Can I create a partition with a capacity of hold and release jobs when another partition jobs is submited? For example, the partition
<b>one</b> and <b>two</b> can hold their jobs when some job of partition <b>three</b> is submited, and after this job completes the partition
<b>one </b>and <b>two</b> releases their jobs again.<br>
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Thank you.</div>
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Nícolas<br>
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