<div dir="ltr"><div class="m_-6808144974675144996gmail-m_4577211366262396733gmail-adn m_-6808144974675144996gmail-m_4577211366262396733gmail-ads" style="border-left:none;padding:0px;display:flex;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:medium"><div class="m_-6808144974675144996gmail-m_4577211366262396733gmail-gs" style="margin:0px;padding:0px 0px 20px;width:864px"><div class="m_-6808144974675144996gmail-m_4577211366262396733gmail-"><div id="m_-6808144974675144996gmail-m_4577211366262396733gmail-:154" class="m_-6808144974675144996gmail-m_4577211366262396733gmail-ii m_-6808144974675144996gmail-m_4577211366262396733gmail-gt" style="font-size:12.8px;direction:ltr;margin:8px 0px 0px;padding:0px"><div id="m_-6808144974675144996gmail-m_4577211366262396733gmail-:153" class="m_-6808144974675144996gmail-m_4577211366262396733gmail-a3s m_-6808144974675144996gmail-m_4577211366262396733gmail-aXjCH" style="overflow:hidden;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:small;line-height:1.5;font-family:Arial,Helvetica,sans-serif"><div dir="ltr"><p style="margin:0px 0px 1em;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;font-size:15px;vertical-align:baseline;box-sizing:inherit;clear:both;color:rgb(36,39,41)">Though SLURM works fine for job submitting, running, and queueing, I got a minor error below.</p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;font-size:15px;vertical-align:baseline;box-sizing:inherit;clear:both;color:rgb(36,39,41)"><code style="margin:0px;padding:1px 5px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;font-size:13px;vertical-align:baseline;box-sizing:inherit;background-color:rgb(239,240,241);white-space:pre-wrap">sudo systemctl status slurmd</code></p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;font-size:15px;vertical-align:baseline;box-sizing:inherit;clear:both;color:rgb(36,39,41)"><code style="margin:0px;padding:1px 5px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;font-size:13px;vertical-align:baseline;box-sizing:inherit;background-color:rgb(239,240,241);white-space:pre-wrap">Jun 12 10:20:40 noki-System-Product-Name systemd[1]: slurmd.service: Can't open PID file /var/run/slurm-llnl/slurmd.pid (yet?) after start: No such file or directory</code></p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;font-size:15px;vertical-align:baseline;box-sizing:inherit;clear:both;color:rgb(36,39,41)"><code style="margin:0px;padding:1px 5px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;font-size:13px;vertical-align:baseline;box-sizing:inherit;background-color:rgb(239,240,241);white-space:pre-wrap">sudo systemctl status slurmctld</code></p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;font-size:15px;vertical-align:baseline;box-sizing:inherit;clear:both;color:rgb(36,39,41)"><code style="margin:0px;padding:1px 5px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;font-size:13px;vertical-align:baseline;box-sizing:inherit;background-color:rgb(239,240,241);white-space:pre-wrap">Jun 12 10:20:40 noki-System-Product-Name systemd[1]: slurmd.service: Can't open PID file /var/run/slurm-llnl/slurmd.pid (yet?) after start: No such file or directory</code></p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;font-size:15px;vertical-align:baseline;box-sizing:inherit;clear:both;color:rgb(36,39,41)">I followed the installation of a guide from</p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;font-size:15px;vertical-align:baseline;box-sizing:inherit;clear:both;color:rgb(36,39,41)"><a href="ftp://www.microway.com/pub/pub/for-customer/SDSU-Training/Webinar_2_Slurm_II--Ubuntu16.04_and_18.04.pdf" style="color:rgb(102,0,153);font-size:13px;display:inline;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;font-family:arial,sans-serif;line-height:inherit;background:none rgb(245,245,245);border:0px;margin:0px;padding:0px;text-decoration-line:none" target="_blank">ftp://www.microway.com/pub/pub/for-customer/SDSU-Training/Webinar_2_Slurm_II--Ubuntu16.04_and_18.04.pdf</a></p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;font-size:15px;vertical-align:baseline;box-sizing:inherit;clear:both;color:rgb(36,39,41)">This problem may come from the ownership of slurm.conf file?<br></p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;font-size:15px;vertical-align:baseline;box-sizing:inherit;clear:both;color:rgb(36,39,41)">Here are my slurm.conf and ownership for slur*.pid</p><pre style="white-space:pre-wrap;margin-top:0px;margin-bottom:1em;padding:12px 8px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;font-size:13px;vertical-align:baseline;box-sizing:inherit;width:auto;max-height:600px;overflow:auto;background-color:rgb(239,240,241);border-radius:3px;color:rgb(36,39,41)"><code style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;vertical-align:baseline;box-sizing:inherit;white-space:inherit"># slurm.conf file generated by configurator easy.html.
# Put this file on all nodes of your cluster.
# See the slurm.conf man page for more information.
#
ControlMachine=noki-System-Product-Name
#ControlAddr=
# 
#MailProg=/bin/mail 
MpiDefault=none
#MpiParams=ports=#-# 
ProctrackType=proctrack/pgid
ReturnToService=1
SlurmctldPidFile=/var/run/slurm-llnl/slurmctld.pid
#SlurmctldPort=6817 
SlurmdPidFile=/var/run/slurm-llnl/slurmd.pid
#SlurmdPort=6818 
SlurmdSpoolDir=/var/spool/slurmd
SlurmUser=noki
#SlurmdUser=root
StateSaveLocation=/var/spool/slurm-llnl
SwitchType=switch/none
TaskPlugin=task/none
# 
# 
# TIMERS 
#KillWait=30 
#MinJobAge=300 
#SlurmctldTimeout=120 
#SlurmdTimeout=300 
# 
# 
# SCHEDULING 
FastSchedule=1
SchedulerType=sched/backfill
SelectType=select/linear
#SelectTypeParameters=
# 
# 
# LOGGING AND ACCOUNTING 
AccountingStorageType=accounting_storage/none
ClusterName=linux
#JobAcctGatherFrequency=30 
JobAcctGatherType=jobacct_gather/none
#SlurmctldDebug=3 
SlurmctldLogFile=/var/log/slurm-llnl/SlurmctldLogFile
#SlurmdDebug=3 
SlurmdLogFile=/var/log/slurm-llnl/SlurmdLogFile
# 
# 
# COMPUTE NODES 
NodeName=noki-System-Product-Name CPUs=4 RealMemory=6963 Sockets=1 CoresPerSocket=4 ThreadsPerCore=1 State=UNKNOWN 
PartitionName=debug Nodes=noki-System-Product-Name Default=YES MaxTime=INFINITE State=UP
</code></pre><pre style="white-space:pre-wrap;margin-top:0px;margin-bottom:1em;padding:12px 8px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;font-size:13px;vertical-align:baseline;box-sizing:inherit;width:auto;max-height:600px;overflow:auto;background-color:rgb(239,240,241);border-radius:3px;color:rgb(36,39,41)"><code style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;vertical-align:baseline;box-sizing:inherit;white-space:inherit">$ ls -l /var/run/slurm-llnl/<br>total 8
-rw-r--r-- 1 noki root 6 Jun 12 10:20 slurmctld.pid
-rw-r--r-- 1 root root 6 Jun 12 10:20 slurmd.pid</code></pre></div><div class="m_-6808144974675144996gmail-yj6qo"></div><div class="m_-6808144974675144996gmail-m_4577211366262396733gmail-yj6qo m_-6808144974675144996gmail-adL"></div><div class="m_-6808144974675144996gmail-m_4577211366262396733gmail-adL m_-6808144974675144996gmail-adL"></div></div></div><div class="m_-6808144974675144996gmail-m_4577211366262396733gmail-hi m_-6808144974675144996gmail-adL" style="border-bottom-left-radius:1px;border-bottom-right-radius:1px;padding:0px;width:auto;background:rgb(242,242,242);margin:0px"></div></div></div><div class="m_-6808144974675144996gmail-m_4577211366262396733gmail-ajx m_-6808144974675144996gmail-adL" style="clear:both"></div></div><div class="m_-6808144974675144996gmail-m_4577211366262396733gmail-gA m_-6808144974675144996gmail-m_4577211366262396733gmail-gt m_-6808144974675144996gmail-m_4577211366262396733gmail-acV m_-6808144974675144996gmail-adL" style="font-size:12.8px;padding:0px;width:auto;border-bottom-left-radius:0px;border-bottom-right-radius:0px;border-top:none;margin:0px;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif"><div class="m_-6808144974675144996gmail-m_4577211366262396733gmail-gB m_-6808144974675144996gmail-m_4577211366262396733gmail-xu" style="border-top:0px;padding:0px"><br class="m_-6808144974675144996gmail-Apple-interchange-newline"></div></div></div>