October 2024 - slurm-users - lists.schedmd.com

Job information is not being added to accounting database on new setup
by Adrian Brady 17 Oct '24

17 Oct '24

Hi Everyone, I'm a new to slurm administration and looking for a bit of help! Just added Accounting to an existing cluster but job information is not being added to the Accounting Mariadb. When I submit a test job it gets scheduled fine and its visible with squeue, I get nothing returned from sacct! I have turned up the logging to debug5 on both slurmctld and slurmdbd logs and can't see any errors. I believe all the comms are ok between slurmctld and slurmdbd as when I enter the sacct command I can see the database is being queried but returning nothing, because nothing has been added to the tables. The cluster tables were created fine when I ran #sacctmgr add cluster ny5ktt $ sacct JobID JobName Partition Account AllocCPUS State ExitCode ------------ ---------- ---------- ---------- ---------- ---------- -------- # tail -f slurmdbd.log [2024-10-17T12:34:45.232] debug: REQUEST_PERSIST_INIT: CLUSTER:ny5ktt VERSION:9216 UID:10001 IP:10.202.233.117 CONN:10 [2024-10-17T12:34:45.232] debug2: accounting_storage/as_mysql: acct_storage_p_get_connection: acct_storage_p_get_connection: request new connection 1 [2024-10-17T12:34:45.233] debug2: Attempting to connect to localhost:3306 [2024-10-17T12:34:45.274] debug2: DBD_GET_JOBS_COND: called [2024-10-17T12:34:45.317] debug2: DBD_FINI: CLOSE:1 COMMIT:0 [2024-10-17T12:34:45.317] debug4: accounting_storage/as_mysql: acct_storage_p_commit: got 0 commits The Mariadb is running on it own node with slurmdbd and munged for authentication. I haven't setup any accounts, users, asssociations or enforcements yet. On my lab cluster, jobs were visible in the database without these being setup. I guess I must be missing something simple in the config that is stopping jobs being reported to slurmdbd. Master Node packages # rpm -qa |grep slurm slurm-slurmdbd-20.11.9-1.el8.x86_64 slurm-libs-20.11.9-1.el8.x86_64 slurm-20.11.9-1.el8.x86_64 slurm-slurmd-20.11.9-1.el8.x86_64 slurm-perlapi-20.11.9-1.el8.x86_64 slurm-doc-20.11.9-1.el8.x86_64 slurm-contribs-20.11.9-1.el8.x86_64 slurm-slurmctld-20.11.9-1.el8.x86_64 Database Node packages # rpm -qa |grep slurm slurm-slurmdbd-20.11.9-1.el8.x86_64 slurm-20.11.9-1.el8.x86_64 slurm-libs-20.11.9-1.el8.x86_64 slurm-devel-20.11.9-1.el8.x86_64 slurm.conf # # See the slurm.conf man page for more information. # ClusterName=ny5ktt ControlMachine=ny5-pr-kttslurm-01 ControlAddr=10.202.233.71 #BackupController= #BackupAddr= # AuthType=auth/munge #CheckpointType=checkpoint/none CryptoType=crypto/munge #DisableRootJobs=NO #EnforcePartLimits=NO #Epilog= #EpilogSlurmctld= #FirstJobId=1 #MaxJobId=999999 #GresTypes= #GroupUpdateForce=0 #GroupUpdateTime=600 #JobCheckpointDir=/var/slurm/checkpoint #JobCredentialPrivateKey= #JobCredentialPublicCertificate= #JobFileAppend=0 #JobRequeue=1 #JobSubmitPlugins= #KillOnBadExit=0 #LaunchType=launch/slurm #Licenses=foo*4,bar MailProg=/bin/true MaxJobCount=200000 #MaxStepCount=40000 #MaxTasksPerNode=128 MpiDefault=none #MpiParams=ports=#-# #PluginDir= #PlugStackConfig= #PrivateData=jobs ProctrackType=proctrack/cgroup #Prolog= #PrologFlags= #PrologSlurmctld= #PropagatePrioProcess=0 #PropagateResourceLimits= #PropagateResourceLimitsExcept= #RebootProgram= ReturnToService=1 #SallocDefaultCommand= SlurmctldPidFile=/var/run/slurm/slurmctld.pid SlurmctldPort=6817 SlurmdPidFile=/var/run/slurm/slurmd.pid SlurmdPort=6818 SlurmdSpoolDir=/var/spool/slurm/d SlurmUser=slurm #SlurmdUser=root #SrunEpilog= #SrunProlog= StateSaveLocation=/var/spool/slurm/ctld SwitchType=switch/none #TaskEpilog= TaskPlugin=task/none #TaskPluginParam= #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 #MinJobAge=43200 # CHG0057915 MinJobAge=14400 # CHG0057915 #MaxJobCount=50000 #MaxJobCount=100000 #OverTimeLimit=0 SlurmctldTimeout=120 SlurmdTimeout=300 #UnkillableStepTimeout=60 #VSizeFactor=0 Waittime=0 # # # SCHEDULING DefMemPerCPU=3000 #FastSchedule=1 #MaxMemPerCPU=0 #SchedulerTimeSlice=30 SchedulerType=sched/backfill SelectType=select/cons_tres #SelectTypeParameters=CR_Core #SelectTypeParameters=CR_CPU SelectTypeParameters=CR_CPU_Memory # ECR CHG0056915 10/14/2023 MaxArraySize=5001 # # # JOB PRIORITY #PriorityFlags= #PriorityType=priority/basic #PriorityDecayHalfLife= #PriorityCalcPeriod= #PriorityFavorSmall= #PriorityMaxAge= #PriorityUsageResetPeriod= #PriorityWeightAge= #PriorityWeightFairshare= #PriorityWeightJobSize= #PriorityWeightPartition= #PriorityWeightQOS= # # # LOGGING AND ACCOUNTING #AccountingStorageEnforce=0 #AccountingStorageEnforce=limits AccountingStorageHost=ny5-pr-kttslurmdb-01.ktt.schonfeld.com #AccountingStorageLoc= #AccountingStoragePass= #AccountingStoragePort= #AccountingStorageType=accounting_storage/none AccountingStorageType=accounting_storage/slurmdbd #AccountingStorageUser= AccountingStoreJobComment=YES #DebugFlags= #JobCompHost= #JobCompLoc= #JobCompPass= #JobCompPort= JobCompType=jobcomp/none #JobCompUser= #JobContainerType=job_container/none JobAcctGatherFrequency=60 JobAcctGatherType=jobacct_gather/none SlurmctldDebug=info SlurmctldLogFile=/var/log/slurm/slurmctld.log SlurmdDebug=info SlurmdLogFile=/var/log/slurm/slurmd.log #SlurmdLogFile= #SlurmSchedLogFile= #SlurmSchedLogLevel= # # # POWER SAVE SUPPORT FOR IDLE NODES (optional) #SuspendProgram= #ResumeProgram= #SuspendTimeout= #ResumeTimeout= #ResumeRate= #SuspendExcNodes= #SuspendExcParts= #SuspendRate= #SuspendTime= # # # COMPUTE NODES ##using fqdn since the ctld domain is different. Can't use regex since it's not at the end ##save 17 and 18 as headnodes #NodeName=ny5-dv-kttres-17 Sockets=1 CoresPerSocket=18 ThreadsPerCore=2 Feature=HyperThread RealMemory=102400 #NodeName=ny5-dv-kttres-18 Sockets=1 CoresPerSocket=14 ThreadsPerCore=2 Feature=HyperThread RealMemory=102400 NodeName=ny5-dv-kttres-19 Sockets=1 CoresPerSocket=12 ThreadsPerCore=2 Feature=HyperThread RealMemory=102400 NodeName=ny5-dv-kttres-[20-21] Sockets=1 CoresPerSocket=18 ThreadsPerCore=2 Feature=HyperThread RealMemory=102400 NodeName=ny5-dv-kttres-[01-16] Sockets=2 CoresPerSocket=16 ThreadsPerCore=2 Feature=HyperThread RealMemory=233472 NodeName=ny5-dv-kttres-[22-35] Sockets=2 CoresPerSocket=32 ThreadsPerCore=2 Feature=HyperThread RealMemory=346884 PartitionName=ktt_slurm_light_1 Nodes=ny5-dv-kttres-[19-21] Default=NO MaxTime=INFINITE State=UP OverSubscribe=FORCE:2 PartitionName=ktt_slurm_medium_1 Nodes=ny5-dv-kttres-[01-08] Default=NO MaxTime=INFINITE State=UP OverSubscribe=FORCE:2 PartitionName=ktt_slurm_medium_2 Nodes=ny5-dv-kttres-[09-16] Default=NO MaxTime=INFINITE State=UP OverSubscribe=FORCE:2 PartitionName=ktt_slurm_medium_3 Nodes=ny5-dv-kttres-[22-28] Default=NO MaxTime=INFINITE State=UP OverSubscribe=FORCE:2 PartitionName=ktt_slurm_medium_4 Nodes=ny5-dv-kttres-[29-35] Default=NO MaxTime=INFINITE State=UP OverSubscribe=FORCE:2 PartitionName=ktt_slurm_large_1 Nodes=ny5-dv-kttres-[01-16] Default=YES MaxTime=INFINITE State=UP OverSubscribe=FORCE:2 PartitionName=ktt_slurm_large_2 Nodes=ny5-dv-kttres-[22-35] Default=NO MaxTime=INFINITE State=UP OverSubscribe=FORCE:2 Slurmdbd.conf AuthType=auth/munge DbdAddr=10.202.233.72 DbdHost=ny5-pr-kttslurmdb-01 DebugLevel=debug5 LogFile=/var/log/slurm/slurmdbd.log PidFile=/tmp/slurmdbd.pid StorageType=accounting_storage/mysql StorageHost=localhost #StorageHost=10.234.132.57 StorageUser=slurm SlurmUser=slurm StoragePass=xxxxxxx #StorageUser=slurm #StorageLoc=slurm_acct_db Database tables MariaDB [slurm_acct_db]> show tables; +--------------------------------+ | Tables_in_slurm_acct_db | +--------------------------------+ | acct_coord_table | | acct_table | | clus_res_table | | cluster_table | | convert_version_table | | federation_table | | ny5ktt_assoc_table | | ny5ktt_assoc_usage_day_table | | ny5ktt_assoc_usage_hour_table | | ny5ktt_assoc_usage_month_table | | ny5ktt_event_table | | ny5ktt_job_table | | ny5ktt_last_ran_table | | ny5ktt_resv_table | | ny5ktt_step_table | | ny5ktt_suspend_table | | ny5ktt_usage_day_table | | ny5ktt_usage_hour_table | | ny5ktt_usage_month_table | | ny5ktt_wckey_table | | ny5ktt_wckey_usage_day_table | | ny5ktt_wckey_usage_hour_table | | ny5ktt_wckey_usage_month_table | | qos_table | | res_table | | table_defs_table | | tres_table | | txn_table | | user_table | +--------------------------------+ Many Thanks Adrian Disclaimer Schonfeld Strategic Advisors (UK) LLP (“SSA UK”) is authorised and regulated by The Financial Conduct Authority. SSA UK is a limited liability partnership in England and Wales (No: OC420598) and its registered office is at 54 Jermyn Street, London, SW1Y 6LX. The contents of this message, including any attachments, are meant solely for the intended recipient and may be confidential, privileged, or otherwise protected from disclosure. If you receive this message in error, immediately alert the sender by reply e-mail, delete it and any attachments or copies from your systems, and do not read, disclose, distribute, or otherwise use the information contained herein. We do not waive any confidentiality or privilege if this message was misdirected. This e-mail does not constitute an offer to sell or a solicitation to buy any securities or an offer of any investment advisory services. If you reply to this email please note that we invest in securities and do not want to receive material, non-public information and you are instructed not to communicate any such information to us. 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Issue with interactive jobs
by Nerjes, Onno 17 Oct '24

17 Oct '24

Dear all, we've set up SLURM 24.05.3 on our cluster and are experiencing an issue with interactive jobs. Before, we used 21.08 and pretty much the same settings, but without these issues. We've started with a fresh DB etc. The behavior of interactive jobs is very erratic. Sometimes they start absolutely fine, at other times they die silently in the background, while the user has to wait indefinitely. We have been unable to isolate certain users or nodes affected by this. On a given node, one user might be able to start an interactive job, while another user at the same time isn't able to. The day after, the situation might be the other way around. The exception are jobs that use a reservation. These start fine every time as far as we can tell. At the same time, the number of idle nodes does not seem to influence the behavior I described above. Failed allocation on the front end: [user1@login1 ~]$ salloc salloc: Pending job allocation 5052052 salloc: job 5052052 queued and waiting for resources The same job on the backend: 2024-10-14 11:41:57.680 slurmctld: _job_complete: JobId=5052052 done 2024-10-14 11:41:57.678 slurmctld: _job_complete: JobId=5052052 WEXITSTATUS 1 2024-10-14 11:41:57.678 slurmctld: Killing interactive JobId=5052052: Communication connection failure 2024-10-14 11:41:46.666 slurmctld: sched/backfill: _start_job: Started JobId=5052052 in devel on m02n01 2024-10-14 11:41:30.096 slurmctld: sched: _slurm_rpc_allocate_resources JobId=5052052 NodeList=(null) usec=6258 Raising the debug level has not brought additional information. We were hoping, that one of you might be able to provide some insight into what the next steps in troubleshooting might be. Best regards, Onno

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Dependency jobs
by adam＠bramblecfd.com 17 Oct '24

17 Oct '24

Hi Slurm Users, I am trying to figure out if there is a way you can check if a running job has any jobs queued up after it that depend on the current running job, I know you can show job info and find what dependency a job is waiting for, But more after checking if there are jobs waiting on the current job to complete using the job ID, Many Thanks, Adam

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AllowAccounts partition setting
by Marko Markoc 17 Oct '24

17 Oct '24

Hi All, At one point, when we were running slurm 22, we set up a few new partitions with `AllowAccounts` setting enabled. We limit access to these partitions only to a few accounts. We manually create these accounts and users using the `sacctmgr` command. At that time, everything was working. Only users in these accounts were able to run jobs in that partition. Few months ago we upgraded slurm to 23.02.7 but just a couple of days ago we noticed that anyone could submit jobs to these partitions. In addition to that, you can provide any value to the `--account` directive and slurm will accept and record it in the job accounting database. In our initial testing, you could only provide `--account` value that has been previously created. I'm still looking into this but I wanted to check if there was any change in version 23 that could have impacted this? I don't remember seeing anything in release notes. Thanks, Marko

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Problem with nodes with 1 gpu
by Jörg Striewski 16 Oct '24

16 Oct '24

i cannot send jobs to nodes with one gpu, i don't find the bug in my configuration. can someone help me ? in slurm.conf GresTypes=gpu is set this are some nodes in slurm.conf NodeName=gpu-[001-003] CPUs=8 SocketsPerBoard=1 CoresPerSocket=4 RealMemory=31000 Gres=gpu:1080:1 NodeName=gpu-[010-019] CPUs=16 SocketsPerBoard=1 CoresPerSocket=8 RealMemory=64000 Gres=gpu:1080:2 the partition for this gpu nodes is # General GPU partitions PartitionName=GPU Nodes=gpu-[001-003,010-019] AllowAccounts=staff PreemptMode=REQUEUE PriorityTier=0 DefMemPerGPU=32000 DefCpuPerGPU=8 CpuBind=none TRESBillingWeights="GRES/gpu=1000" GraceTime=300 this are the entries for some nodes in gres.conf NodeName=gpu-[001-003] Name=gpu Type=1080 File=/dev/nvidia0 NodeName=gpu-[010-019] Name=gpu Type=1080 File=/dev/nvidia[0-1] when i send a job with sbatch to gpu-001 #SBATCH --job-name=hello #SBATCH --ntasks-per-node=1 #SBATCH --output=hello_%A.out #SBATCH --time=00:10:00 #SBATCH --mail-type=ALL #SBATCH --mail-user=striewski(a)ismll.de #SBATCH --partition=GPU #SBATCH --nodelist=gpu-001 #SBATCH --gres=gpu:1 [...] i get the error sbatch: error: Batch job submission failed: Requested node configuration is not available when i send the job to a node with 2 gpu's it runs with no error, just setting --nodelist=gpu-12 has someone a hint what i made wrong ? Mit freundlichen Grüßen / kind regards -- Jörg Striewski Information Systems and Machine Learning Lab (ISMLL) Institute of Computer Science University of Hildesheim Germany post address: Universitätsplatz 1, D-31141Hildesheim, Germany visitor address: Samelsonplatz 1, D-31141 Hildesheim,Germany Tel.(+49) 05121 / 883-40392 http://www.ismll.uni-hildesheim.de

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unsuscribe
by LEROY Christine 208562 15 Oct '24

15 Oct '24

unsuscribe

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How does --nodes=min[-max] determine number of nodes to allocate?
by Declan Valters 08 Oct '24

08 Oct '24

Hi, I am trying to understand how Slurm determines the actual number of nodes to allocate to a job specified with -nodes=min[-max] I've been trying to follow the source code through on Github - could anyone point me in the right area(s)/source files/functions to look at to understand the program logic behind this. Many thanks in advance, Declan The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. Is e buidheann carthannais a th' ann an Oilthigh Dh?n ?ideann, cl?raichte an Alba, ?ireamh cl?raidh SC005336.

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Jobs not getting scheduled, no priority calculation, but still in queue?
by Cutts, Tim 07 Oct '24

07 Oct '24

Something odd is going on on our cluster. User has a lot of pending jobs in a job array (a few thousand). squeue -u kmnx005 -r -t PD | head -5 JOBID PARTITION NAME USER ST TIME NODES NODELIST(REASON) 3045324_875 core run_scp_ kmnx005 PD 0:00 1 (JobArrayTaskLimit) 3045324_876 core run_scp_ kmnx005 PD 0:00 1 (JobArrayTaskLimit) 3045324_877 core run_scp_ kmnx005 PD 0:00 1 (JobArrayTaskLimit) 3045324_878 core run_scp_ kmnx005 PD 0:00 1 (JobArrayTaskLimit) None are getting scheduled. But when I ask SLURM what that job’s priority is, it produces no output: $ sprio -j 3045324 JOBID PARTITION PRIORITY SITE AGE FAIRSHARE JOBSIZE PARTITION QOS TRES Any clues what’s going on here? -- Tim Cutts Scientific Computing Platform Lead AstraZeneca Find out more about R&D IT Data, Analytics & AI and how we can support you by visiting our Service Catalogue<https://azcollaboration.sharepoint.com/sites/CMU993> | ________________________________ AstraZeneca UK Limited is a company incorporated in England and Wales with registered number:03674842 and its registered office at 1 Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge, CB2 0AA. This e-mail and its attachments are intended for the above named recipient only and may contain confidential and privileged information. If they have come to you in error, you must not copy or show them to anyone; instead, please reply to this e-mail, highlighting the error to the sender and then immediately delete the message. For information about how AstraZeneca UK Limited and its affiliates may process information, personal data and monitor communications, please see our privacy notice at www.astrazeneca.com<https://www.astrazeneca.com>

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SLURM GRES reservation not working properly on 24.05.1
by Minulakshmi S 07 Oct '24

07 Oct '24

Hello, *Issue 1:* I am using slurm version 24.05.1 , my slurmd has a single node where I connect multiple gres by enabling the overscribe feature. I am able to use the advance reservation of gres only using *gres** name* (tres=gres/gpu:*SYSTEM12*). i.e while in reservation period , if other users submits job with SYSTEM12 , then slurm places this job in queue *user1@host$ srun --gres=gpu:SYSTEM12:1 hostname* *srun: job 333 queued and waiting for resources * but when other users just submit a job without any system name , slurm jobs goes through on that gres immediately even though it is reserved. *user1@host$ srun --gres=gpu:1 hostname * *mylinux.wbi.com <http://mylinux.wbi.com/> * Also I can see GresUsed in busy mode using "*scontrol show node -d*" , this means the job is running on Gres/GPU and not on cpu etc. Same way , job submission based on Feature "rev1 in my case" is also going through even though it is reserved for other users in multiple partition slurm. *snippet of slurm.conf file* NodeName=cluster01 NodeAddr=cluster Port=6002CPUs=8 Boards=1 SocketsPerBoard=1 CoresPerSocket=8 ThreadsPerCore=2 Feature="rev1" Gres=gpu:SYSTEM12:1 RealMemory=64171 State=IDLE *Issue 2:* while execution , Slurm o/p's some extra prints in the srun output user1@host$ srun --gres=gpu:1 hostname srun: error: extract_net_cred: net_cred not provided srun: error: Malformed RPC of type RESPONSE_NODE_ALIAS_ADDRS(3017) received srun: error: slurm_unpack_received_msg: [mylinux.wbi.com]:41242] Header lengths are longer than data received *mylinux.wbi.com <http://mylinux.wbi.com/>* Regards, MS

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Slurmctld process error 'double free or corruption' on RHEL 9 (Rocky Linux)
by William VINCENT 07 Oct '24

07 Oct '24

Hello I am writing to report an issue with the Slurmctld process on our RHEL 9 (Rocky Linux) . Twice in the past 5 days, the Slurmctld process has encountered an error that resulted in the service stopping. The error message displayed was "double free or corruption (out)". This error has caused significant disruption to our jobs, and we are concerned about its recurrence. We have tried troubleshooting the issue, but we have not been able to identify the root cause of the problem. We would appreciate any assistance or guidance you can provide to help us resolve this issue. Please let us know if you need any additional information or if there are any specific steps we should take to diagnose the problem further. Thank you for your attention to this matter. Best regards, _________________________ Jul 09 22:12:01 admin slurmctld[711010]: double free or corruption (fasttop) Jul 09 22:12:01 admin systemd[1]: slurmctld.service: Main process exited, code=killed, status=6/ABRT Jul 09 22:12:01 admin systemd[1]: slurmctld.service: Failed with result 'signal'. Jul 09 22:12:01 admin systemd[1]: slurmctld.service: Consumed 11min 26.451s CPU time. ..... Jul 14 10:15:01 admin slurmctld[1633720]: double free or corruption (out) Jul 14 10:15:02 admin systemd[1]: slurmctld.service: Main process exited, code=killed, status=6/ABRT Jul 14 10:15:02 admin systemd[1]: slurmctld.service: Failed with result 'signal'. Jul 14 10:15:02 admin systemd[1]: slurmctld.service: Consumed 7min 27.596s CPU time. _________________________ slurmctld -V slurm 22.05.9 ________________________ cat /etc/slurm/slurm.conf |grep -v '#' ClusterName=xxx SlurmctldHost=admin SlurmctldParameters=enable_configless SlurmUser=slurm AuthType=auth/munge CryptoType=crypto/munge SlurmctldPort=6817 StateSaveLocation=/var/spool/slurmctld SlurmctldLogFile=/var/log/slurm/slurmctld.log SlurmctldDebug=verbose DebugFlags=NO_CONF_HASH SlurmdPort=6818 SlurmdSpoolDir=/var/spool/slurmd SlurmdLogFile=/var/log/slurm/slurmd.log SlurmdDebug=verbose SchedulerType=sched/backfill SelectType=select/cons_tres SelectTypeParameters=CR_Core,CR_LLN DefMemPerCPU=1024 MaxMemPerCPU=4096 GresTypes=gpu ProctrackType=proctrack/cgroup JobAcctGatherType=jobacct_gather/cgroup JobAcctGatherFrequency=15 JobCompType=jobcomp/none TaskPlugin=task/cgroup LaunchParameters=use_interactive_step AccountingStorageType=accounting_storage/slurmdbd AccountingStorageHost=admin AccountingStoragePort=6819 AccountingStorageEnforce=associations AccountingStorageTRES=gres/gpu MailProg=/usr/bin/mailx EnforcePartLimits=YES MaxArraySize=200000 MaxJobCount=500000 MpiDefault=none ReturnToService=2 SwitchType=switch/none TmpFS=/tmpslurm/ UsePAM=1 InactiveLimit=0 KillWait=30 MessageTimeout=30 MinJobAge=300 SlurmctldTimeout=120 SlurmdTimeout=300 Waittime=0 PriorityType=priority/multifactor PriorityFlags=FAIR_TREE,MAX_TRES PriorityDecayHalfLife=1-0 PriorityWeightFairshare=10000 NodeName=xxx NodeHostname=xxx CPUs=4 Sockets=4 RealMemory=3500 TmpDisk=1 CoresPerSocket=1 ThreadsPerCore=1 State=DRAIN NodeName=xxx NodeHostname=xxx CPUs=2 Sockets=2 RealMemory=1700 TmpDisk=1 CoresPerSocket=1 ThreadsPerCore=1 State=DRAIN NodeName=xxx NodeHostname=xxx CPUs=4 Sockets=4 RealMemory=1700 TmpDisk=1 CoresPerSocket=1 ThreadsPerCore=1 State=DRAIN NodeName=xxx NodeHostname=xxx CPUs=4 Sockets=4 RealMemory=3500 TmpDisk=1 CoresPerSocket=1 ThreadsPerCore=1 State=DRAIN NodeName=r9nc-24-[1-12] NodeHostname=r9nc-24-[1-12] Sockets=2 CoresPerSocket=12 ThreadsPerCore=1 CPUs=24 RealMemory=180000 State=UNKNOWN NodeName=r9nc-48-[1-4] NodeHostname=r9nc-48-[1-4] Sockets=2 CoresPerSocket=24 ThreadsPerCore=1 CPUs=48 RealMemory=480000 State=UNKNOWN NodeName=r9ng-1080-[1-7] NodeHostname=r9ng-1080-[1-7] Sockets=2 CoresPerSocket=10 ThreadsPerCore=1 CPUs=20 RealMemory=180000 State=UNKNOWN Gres=gpu:1080ti:4 NodeName=r9ng-1080-8 NodeHostname=r9ng-1080-8 Sockets=2 CoresPerSocket=10 ThreadsPerCore=1 CPUs=20 RealMemory=176687 State=UNKNOWN Gres=gpu:1080ti:1 PartitionName=24CPUNodes Nodes=r9nc-24-[1-12] State=UP MaxTime=UNLIMITED OverSubscribe=NO MaxMemPerCPU=7500 DefMemPerCPU=7500 TRESBillingWeights="CPU=1.0,Mem=0.125G" Default=YES PartitionName=48CPUNodes Nodes=r9nc-48-[1-4] State=UP MaxTime=UNLIMITED OverSubscribe=NO MaxMemPerCPU=10000 DefMemPerCPU=8000 TRESBillingWeights="CPU=1.0,Mem=0.125G" PartitionName=GPUNodes Nodes=r9ng-1080-[1-7] State=UP MaxTime=UNLIMITED OverSubscribe=NO MaxMemPerCPU=9000 DefMemPerCPU=9000 PartitionName=GPUNodes1080-dev Nodes=r9ng-1080-8 State=UP MaxTime=UNLIMITED OverSubscribe=NO MaxMemPerCPU=9000 DefMemPerCPU=9000 Hidden=Yes _________________________ sinfo PARTITION AVAIL TIMELIMIT NODES STATE NODELIST 24CPUNodes* up infinite 12 idle r9nc-24-[1-12] 48CPUNodes up infinite 2 idle r9nc-48-[1-2] GPUNodes up infinite 4 idle r9ng-1080-[4-7] GPUNodes1080-dev up infinite 1 idle r9ng-1080-8 -- William VINCENT Administrateur systèmes et réseaux

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