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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Hello David,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">So linuxcluster is the Head node and also a Compute node ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Is slurmd running ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">What does /var/log/slurm/slurmd.log say ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Pierre-Marie Le Biot<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<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>david vilanova<br>
<b>Sent:</b> Wednesday, November 29, 2017 4:33 PM<br>
<b>To:</b> Slurm User Community List <slurm-users@lists.schedmd.com><br>
<b>Subject:</b> Re: [slurm-users] slurm conf with single machine with multi cores.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">Hi,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">I have updated the slurm.conf as follows:<o:p></o:p></span></p>
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</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#313131">SelectType=select/cons_res<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">SelectTypeParameters=CR_CPU<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">NodeName=linuxcluster CPUs=2<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">PartitionName=testq Nodes=linuxcluster Default=YES MaxTime=INFINITE State=UP<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">Still get testq node in down status ??? Any idea ?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">Below log from db and controller:<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">==> /var/log/slurm/slurmctrl.log <==<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.446] slurmctld version 17.11.0 started on cluster linuxcluster<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.850] error: SelectType specified more than once, latest value used<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.851] layouts: no layout to initialize<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.855] layouts: loading entities/relations information<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.855] Recovered state of 1 nodes<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.855] Down nodes: linuxcluster<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.855] Recovered information about 0 jobs<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.855] cons_res: select_p_node_init<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.855] cons_res: preparing for 1 partitions<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.856] Recovered state of 0 reservations<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.856] _preserve_plugins: backup_controller not specified<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.856] cons_res: select_p_reconfigure<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.856] cons_res: select_p_node_init<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.856] cons_res: preparing for 1 partitions<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.856] Running as primary controller<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:30.856] Registering slurmctld at port 6817 with slurmdbd.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:31.098] No parameter for mcs plugin, default values set<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:28:31.098] mcs: MCSParameters = (null). ondemand set.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">[2017-11-29T16:29:31.169] SchedulerParameters=default_queue_depth=100,max_rpc_cnt=0,max_sched_time=2,partition_job_depth=0,sched_max_job_start=0,sched_min_interval=2<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131">David<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="color:#313131"><o:p> </o:p></span></p>
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<p class="MsoNormal">El El mié, 29 nov 2017 a las 15:59, Steffen Grunewald <<a href="mailto:steffen.grunewald@aei.mpg.de">steffen.grunewald@aei.mpg.de</a>> escribió:<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Hi David,<br>
<br>
On Wed, 2017-11-29 at 14:45:06 +0000, david vilanova wrote:<br>
> Hello,<br>
> I have installed latest 7.11 release and my node is shown as down.<br>
> I hava a single physical server with 12 cores so not sure the conf below is<br>
> correct ?? can you help ??<br>
><br>
> In slurm.conf the node is configure as follows:<br>
><br>
> NodeName=linuxcluster CPUs=1 RealMemory=991 Sockets=12 CoresPerSocket=1<br>
> ThreadsPerCore=1 Feature=local<br>
<br>
12 Sockets? Certainly not... 12 Cores per socket, yes.<br>
(IIRC CPUS shouldn't be specified if the detailed topology is given.<br>
You may try CPUs=12 and drop the details.)<br>
<br>
> PartitionName=testq Nodes=inuxcluster Default=YES MaxTime=INFINITE State=UP<br>
^^ typo?<br>
<br>
Cheers,<br>
Steffen<o:p></o:p></p>
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