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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">And if you’re willing to buy a support contract with SchedMD, and/or provide a fix, it will be fixed. Otherwise, you’ll have to accept
that you’ve got a large group of users, just like you, who are willing to share their expertise and experience, even if it’s not our “day job” -- or even our “night job”
</span><span style="font-size:11.0pt;font-family:Wingdings;color:#1F497D;mso-fareast-language:EN-US">J</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Andy<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> slurm-users [mailto:slurm-users-bounces@lists.schedmd.com]
<b>On Behalf Of </b>Florian Zillner<br>
<b>Sent:</b> Friday, May 15, 2020 9:27 AM<br>
<b>To:</b> Slurm User Community List <slurm-users@lists.schedmd.com><br>
<b>Subject:</b> Re: [slurm-users] [External] Re: Node suspend / Power saving - for *idle* nodes only?<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">FWIW this is a known bug: <a href="https://bugs.schedmd.com/show_bug.cgi?id=5348" id="LPlnk559103">https://bugs.schedmd.com/show_bug.cgi?id=5348</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:16.0pt;font-family:"Segoe UI Light",sans-serif"><a href="https://bugs.schedmd.com/show_bug.cgi?id=5348" target="_blank"><span style="text-decoration:none">5348
– Suspending Nodes which are not in IDLE mode</span></a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#666666">SchedMD - Slurm development and support. Providing support for some of the largest clusters in the world.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#A6A6A6">bugs.schedmd.com<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"> slurm-users <<a href="mailto:slurm-users-bounces@lists.schedmd.com">slurm-users-bounces@lists.schedmd.com</a>>
on behalf of Florian Zillner <<a href="mailto:fzillner@lenovo.com">fzillner@lenovo.com</a>><br>
<b>Sent:</b> Thursday, 14 May 2020 15:43<br>
<b>To:</b> Slurm User Community List <<a href="mailto:slurm-users@lists.schedmd.com">slurm-users@lists.schedmd.com</a>><br>
<b>Subject:</b> Re: [slurm-users] [External] Re: Node suspend / Power saving - for *idle* nodes only?</span>
<o:p></o:p></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Well, the documentation is rather clear on this: "SuspendTime: Nodes becomes eligible for power saving mode after being idle or down for
this number of seconds."<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">A drained node is neither idle nor down in my mind.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Thanks,<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Florian<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"> slurm-users <<a href="mailto:slurm-users-bounces@lists.schedmd.com">slurm-users-bounces@lists.schedmd.com</a>>
on behalf of Steffen Grunewald <<a href="mailto:steffen.grunewald@aei.mpg.de">steffen.grunewald@aei.mpg.de</a>><br>
<b>Sent:</b> Thursday, 14 May 2020 15:34<br>
<b>To:</b> Slurm User Community List <<a href="mailto:slurm-users@lists.schedmd.com">slurm-users@lists.schedmd.com</a>><br>
<b>Subject:</b> [External] Re: [slurm-users] Node suspend / Power saving - for *idle* nodes only?</span>
<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:11.0pt">On Thu, 2020-05-14 at 13:10:04 +0000, Florian Zillner wrote:<br>
> Hi,<br>
> <br>
> I'm experimenting with slurm's power saving feature and shutdown of "idle" nodes works in general, also the power up works when "idle~" nodes are requested.<br>
> So far so good, but slurm is also shutting down nodes that are not explicitly "idle". Previously I drained a node to debug something on it and slurm shut it down when the SuspendTimeout was reached.<br>
<br>
Perhaps you should have put that node in maint mode?<br>
<br>
- S<o:p></o:p></span></p>
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