Dear Jeffrey, Thank you for your response. I have followed the steps as instructed. After the copying the files to their respective locations "systemctl status slurmctld.service" command gives me an error as follows:
(base) [nousheen@exxact system]$ systemctl daemon-reload (base) [nousheen@exxact system]$ systemctl enable slurmctld.service (base) [nousheen@exxact system]$ systemctl start slurmctld.service (base) [nousheen@exxact system]$ systemctl status slurmctld.service ● slurmctld.service - Slurm controller daemon Loaded: loaded (/etc/systemd/system/slurmctld.service; enabled; vendor preset: disabled) Active: failed (Result: exit-code) since Mon 2022-01-31 10:04:31 PKT; 3s ago Process: 18114 ExecStart=/usr/local/sbin/slurmctld -D -s $SLURMCTLD_OPTIONS (code=exited, status=1/FAILURE) Main PID: 18114 (code=exited, status=1/FAILURE) Jan 31 10:04:31 exxact systemd[1]: Started Slurm controller daemon. Jan 31 10:04:31 exxact systemd[1]: slurmctld.service: main process exited, code=exited, status=1/FAILURE Jan 31 10:04:31 exxact systemd[1]: Unit slurmctld.service entered failed state. Jan 31 10:04:31 exxact systemd[1]: slurmctld.service failed. Kindly guide me. Thank you so much for your time. Best Regards, Nousheen Parvaiz ᐧ On Thu, Jan 27, 2022 at 8:25 PM Jeffrey R. Lang <jrl...@uwyo.edu> wrote: > The missing file error has nothing to do with slurm. The systemctl > command is part of the systems service management. > > > > The error message indicates that you haven’t copied the slurmd.service > file on your compute node to /etc/systemd/system or > /usr/lib/systemd/system. /etc/systemd/system is usually used when a user > adds a new service to a machine. > > > > Depending on your version of Linux you may also need to do a systemctl > daemon-reload to activate the slurmd.service within system. > > > > Once slurmd.service is copied over, the systemctld command should work > just fine. > > > > Remember: > > slurmd.service - Only on compute nodes > > slurmctld.service – Only on your cluster management node > > slurmdbd.service – Only on your cluster management node > > > > *From:* slurm-users <slurm-users-boun...@lists.schedmd.com> *On Behalf Of > *Nousheen > *Sent:* Thursday, January 27, 2022 3:54 AM > *To:* Slurm User Community List <slurm-users@lists.schedmd.com> > *Subject:* [slurm-users] systemctl enable slurmd.service Failed to > execute operation: No such file or directory > > > > ◆ This message was sent from a non-UWYO address. Please exercise caution > when clicking links or opening attachments from external sources. > > > > > > Hello everyone, > > > > I am installing slurm on Centos 7 following tutorial: > https://www.slothparadise.com/how-to-install-slurm-on-centos-7-cluster/ > > > > I am at the step where we start slurm but it gives me the following error: > > > > [root@exxact slurm-21.08.5]# systemctl enable slurmd.service > > Failed to execute operation: No such file or directory > > > > I have run the command to check if slurm is configured properly > > > > [root@exxact slurm-21.08.5]# slurmd -C > NodeName=exxact CPUs=12 Boards=1 SocketsPerBoard=1 CoresPerSocket=6 > ThreadsPerCore=2 RealMemory=31889 > UpTime=19-16:06:00 > > > > I am new to this and unable to understand the problem. Kindly help me > resolve this. > > > > My slurm.conf file is as follows: > > > > # slurm.conf file generated by configurator.html. > # Put this file on all nodes of your cluster. > # See the slurm.conf man page for more information. > # > ClusterName=cluster194 > SlurmctldHost=192.168.60.194 > #SlurmctldHost= > # > #DisableRootJobs=NO > #EnforcePartLimits=NO > #Epilog= > #EpilogSlurmctld= > #FirstJobId=1 > #MaxJobId=67043328 > #GresTypes= > #GroupUpdateForce=0 > #GroupUpdateTime=600 > #JobFileAppend=0 > #JobRequeue=1 > #JobSubmitPlugins=lua > #KillOnBadExit=0 > #LaunchType=launch/slurm > #Licenses=foo*4,bar > #MailProg=/bin/mail > #MaxJobCount=10000 > #MaxStepCount=40000 > #MaxTasksPerNode=512 > MpiDefault=none > #MpiParams=ports=#-# > #PluginDir= > #PlugStackConfig= > #PrivateData=jobs > ProctrackType=proctrack/cgroup > #Prolog= > #PrologFlags= > #PrologSlurmctld= > #PropagatePrioProcess=0 > #PropagateResourceLimits= > #PropagateResourceLimitsExcept= > #RebootProgram= > ReturnToService=1 > SlurmctldPidFile=/var/run/slurmctld.pid > SlurmctldPort=6817 > SlurmdPidFile=/var/run/slurmd.pid > SlurmdPort=6818 > SlurmdSpoolDir=/var/spool/slurmd > SlurmUser=nousheen > #SlurmdUser=root > #SrunEpilog= > #SrunProlog= > StateSaveLocation=/home/nousheen/Documents/SILICS/slurm-21.08.5/slurmctld > SwitchType=switch/none > #TaskEpilog= > TaskPlugin=task/affinity > #TaskProlog= > #TopologyPlugin=topology/tree > #TmpFS=/tmp > #TrackWCKey=no > #TreeWidth= > #UnkillableStepProgram= > #UsePAM=0 > # > # > # TIMERS > #BatchStartTimeout=10 > #CompleteWait=0 > #EpilogMsgTime=2000 > #GetEnvTimeout=2 > #HealthCheckInterval=0 > #HealthCheckProgram= > InactiveLimit=0 > KillWait=30 > #MessageTimeout=10 > #ResvOverRun=0 > MinJobAge=300 > #OverTimeLimit=0 > SlurmctldTimeout=120 > SlurmdTimeout=300 > #UnkillableStepTimeout=60 > #VSizeFactor=0 > Waittime=0 > # > # > # SCHEDULING > #DefMemPerCPU=0 > #MaxMemPerCPU=0 > #SchedulerTimeSlice=30 > SchedulerType=sched/backfill > SelectType=select/cons_tres > SelectTypeParameters=CR_Core > # > # > # JOB PRIORITY > #PriorityFlags= > #PriorityType=priority/basic > #PriorityDecayHalfLife= > #PriorityCalcPeriod= > #PriorityFavorSmall= > #PriorityMaxAge= > #PriorityUsageResetPeriod= > #PriorityWeightAge= > #PriorityWeightFairshare= > #PriorityWeightJobSize= > #PriorityWeightPartition= > #PriorityWeightQOS= > # > # > # LOGGING AND ACCOUNTING > #AccountingStorageEnforce=0 > #AccountingStorageHost= > #AccountingStoragePass= > #AccountingStoragePort= > AccountingStorageType=accounting_storage/none > #AccountingStorageUser= > #AccountingStoreFlags= > #JobCompHost= > #JobCompLoc= > #JobCompPass= > #JobCompPort= > JobCompType=jobcomp/none > #JobCompUser= > #JobContainerType=job_container/none > JobAcctGatherFrequency=30 > JobAcctGatherType=jobacct_gather/none > SlurmctldDebug=info > SlurmctldLogFile=/var/log/slurmctld.log > SlurmdDebug=info > SlurmdLogFile=/var/log/slurmd.log > #SlurmSchedLogFile= > #SlurmSchedLogLevel= > #DebugFlags= > # > # > # POWER SAVE SUPPORT FOR IDLE NODES (optional) > #SuspendProgram= > #ResumeProgram= > #SuspendTimeout= > #ResumeTimeout= > #ResumeRate= > #SuspendExcNodes= > #SuspendExcParts= > #SuspendRate= > #SuspendTime= > # > # > # COMPUTE NODES > NodeName=linux[1-32] CPUs=11 State=UNKNOWN > > PartitionName=debug Nodes=ALL Default=YES MaxTime=INFINITE State=UP > > > > > Best Regards, > > Nousheen Parvaiz > > ᐧ >
