Re: [slurm-users] NoDecay on accounts (or on GrpTRESMins in general)

2020-11-23 Thread Yair Yarom
On Fri, Nov 20, 2020 at 12:11 AM Sebastian T Smith wrote: > Hi, > > We're setting GrpTRESMins on the account association and have NoDecay > QOS's for different user classes. All user associations with a > GrpTRESMins-limited account are assigned a NoDecay QOS. I'm not sure if > it's a better ap

[slurm-users] MinJobAge

2020-11-23 Thread Brian Andrus
All, I always thought that MinJobAge affected how long a job will show up when doing 'squeue' That does not seem to be the case for me. I have MinJobAge=900, but if I do 'squeue --me' as soon as I finish an interactive job, there is nothing in the queue. I swear I used to see jobs in a com

[slurm-users] Simultaneously running multiple jobs on same node

2020-11-23 Thread Jan van der Laan
Hi, I am having issues getting slurm to run multiple jobs in parallel on the same machine. Most of our jobs are either (relatively) low on CPU and high on memory (data processing) or low on memory and high on CPU (simulations). The server we have is generally big enough (256GB Mem; 16 cores)

Re: [slurm-users] Simultaneously running multiple jobs on same node

2020-11-23 Thread Alex Chekholko
Hi, Your job does not request any specific amount of memory, so it gets the default request. I believe the default request is all the RAM in the node. Try something like: $ scontrol show config | grep -i defmem DefMemPerNode = 64000 Regards, Alex On Mon, Nov 23, 2020 at 12:33 PM Jan