From d87de85f44acd552f9a0c701f471f29b06d93e4f Mon Sep 17 00:00:00 2001 From: Wirawan Purwanto Date: Fri, 13 Jan 2023 10:42:54 -0500 Subject: [PATCH] * Added notes on how to inspect & modify SLURM job(s). --- slurm/20230113.Slurm-job-inspect-modify.md | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 slurm/20230113.Slurm-job-inspect-modify.md diff --git a/slurm/20230113.Slurm-job-inspect-modify.md b/slurm/20230113.Slurm-job-inspect-modify.md new file mode 100644 index 0000000..b79d624 --- /dev/null +++ b/slurm/20230113.Slurm-job-inspect-modify.md @@ -0,0 +1,48 @@ +Inspecting and Modifying SLURM Jobs +=================================== + +Most of the actions that modify the jobs will require root to do them. + +### Getting detailed information about a running job + +``` +scontrol show job +``` + +This will dump detailed job properties (attributes). +Example: (output shortened) + +``` +$ scontrol show job 1207296 +JobId=1207296 JobName=sys/dashboard/sys/jupyter + UserId=wpurwant(449753) GroupId=users(14514) MCS_label=N/A + Priority=19288 Nice=0 Account=odu QOS=normal + JobState=RUNNING Reason=None Dependency=(null) + Requeue=0 Restarts=0 BatchFlag=1 Reboot=0 ExitCode=0:0 + RunTime=23:16:02 TimeLimit=1-00:00:00 TimeMin=N/A + SubmitTime=2023-01-12T10:51:14 EligibleTime=2023-01-12T10:51:14 + AccrueTime=2023-01-12T10:51:14 + StartTime=2023-01-12T10:51:15 EndTime=2023-01-13T10:51:15 Deadline=N/A + ... +``` + + +### Modifying job properties + +(requires root) +``` +scontrol update jobid= +``` + +Example: + +``` +# scontrol update jobid=1207296 timelimit=3-0 +``` + +This will modify the time limit of job number 1207296. +The attribute is in the `KEY=VALUE` format, and +the keyword is case-insensitive. +See the output of `scontrol show job` for the complete list of attributes +as well as the acceptable format of the values. +