[slurm-users] Re: Preemption question

-- >On Mon, Mar 31, 2025 at 12:08:49AM +0000, megan4slurm--- via slurm-users wrote: >Hi Kamil, > >It is possible to set all QOS's "Preempt" value with two sacctmgr commands. For example, if all the existing QOS have PreemptMode as "cluster", which seems likely if this is the first time QOS preemption is being set up, then you can set the PreemptMode of the targeted QOS to "suspend" followed by using a second sacctmgr command to add that QOS to the "Preempt" list of all the rest: >> $ sacctmgr show qos format=name,preempt,preemptmode >> Name Preempt PreemptMode >> ---------- ---------- ----------- >> normal cluster >> high cluster >> low cluster >> $ sacctmgr update qos where name=low set PreemptMode="suspend" >> Modified qos... >> low >> Would you like to commit changes? (You have 30 seconds to decide) >> (N/y): y >> $ sacctmgr show qos format=name,preempt,preemptmode >> Name Preempt PreemptMode >> ---------- ---------- ----------- >> normal cluster >> high cluster >> low suspend >> $ sacctmgr update qos where PreemptMode=cluster set Preempt=+low >> Modified qos... >> normal >> high >> Would you like to commit changes? (You have 30 seconds to decide) >> (N/y): y >> $ sacctmgr show qos format=name,preempt,preemptmode >> Name Preempt PreemptMode >> ---------- ---------- ----------- >> normal low cluster >> high low cluster >> low suspend > >Regards, >--Megan > >-- >slurm-users mailing list -- slurm-users@lists.schedmd.com >To unsubscribe send an email to slurm-users-leave@lists.schedmd.com -- Kamil Wilczek [https://keys.openpgp.org/] [D415917E84B8DA5A60E853B6E676ED061316B69B] Laboratorium Komputerowe Wydział Matematyki, Informatyki i Mechaniki Uniwersytet Warszawski ul. Banacha 2 02-097 Warszawa Tel.: 22 55 44 392 https://www.mimuw.edu.pl https://www.uw.edu.pl