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I don't think it is what you want anyway. They are probably set if you request memory specifically. It is not how much memory the node has.<br>
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I think many sites set a default memory per core (we do).<br>
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Gareth<br>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> slurm-users <slurm-users-bounces@lists.schedmd.com> on behalf of Juan A. Cordero Varelaq <bioinformatica-ibis@us.es><br>
<b>Sent:</b> Monday, August 20, 2018 9:21:39 PM<br>
<b>To:</b> slurm-users@lists.schedmd.com<br>
<b>Subject:</b> Re: [slurm-users] Slurm Environment Variable for Memory</font>
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<div class="PlainText">I am just running an interactive job with "srun -I --pty /bin/bash" and
<br>
then run "echo $SLURM_MEM_PER_NODE", but it shows nothing. Does it have <br>
to be defined in any conf file?<br>
<br>
<br>
On 20/08/18 09:59, Chris Samuel wrote:<br>
> On Monday, 20 August 2018 4:43:57 PM AEST Juan A. Cordero Varelaq wrote:<br>
><br>
>> That variable does not exist somehow on my environment. Is it possible<br>
>> my Slurm version (17.02.3) does not include it?<br>
> They should be there, from the NEWS file they were introduced in 2.3.0.rc1.<br>
> Is something else nuking your shells environment perhaps?<br>
><br>
> 17.02.11 is the last released version of 17.02.x and all previous versions<br>
> have been pulled from the SchedMD website due to CVE-2018-10995.<br>
><br>
> cheers,<br>
> Chris<br>
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