[slurm-users] How to display the effective QOS of a job?
manuel.holtgrewe at bihealth.de
Fri May 8 09:23:05 UTC 2020
is it possible to display the effective QOS of a job?
I need to investigate some unexpected behaviour of the scheduler (at least unexpected to me at the moment). I want to limit maximum number of CPUs per user in each partition. It is my understanding from the documentation that partition QOS (set to "medium" for the "medium" partition which has MaxTRESPU=cpu=512) takes precedence of the job QOS (displayed as "normal" which has no limit). However, I'm getting ~100 array jobs of a user scheduled (with 32CPUs each) at the same time in the "medium" partition.
What would be a good starting point for investigating the issue?
Is it possible to look "inside" the scheduler state/decision making?
I'm using Slurm 20.02.0.
Dr. Manuel Holtgrewe, Dipl.-Inform.
Core Unit Bioinformatics – CUBI
Berlin Institute of Health / Max Delbrück Center for Molecular Medicine in the Helmholtz Association / Charité – Universitätsmedizin Berlin
Visiting Address: Invalidenstr. 80, 3rd Floor, Room 03 028, 10117 Berlin
Postal Address: Chariteplatz 1, 10117 Berlin
E-Mail: manuel.holtgrewe at bihealth.de
Phone: +49 30 450 543 607
Fax: +49 30 450 7 543 901
Web: cubi.bihealth.org www.bihealth.org www.mdc-berlin.de www.charite.de
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