Re: [slurm-users] Swap Configuraton for compute nodes

2022-08-17 Thread Jeffrey Frey
We've actually been patching the Slurm cgroup plug-in to enable configurable per-node and per-partition swap settings. E.g. on node X with 64 cores a job gets (N_core,job / N_core,tot)*8 GiB added to the physical RAM limit, where 8 GiB is some fraction of the total swap available. It's still n

Re: [slurm-users] Swap Configuraton for compute nodes

2022-08-17 Thread Hermann Schwärzler
Hi Eg. if you are using cgroups (as you do if I read your other post correctly) these two lines in your cgroup.conf should do the trick: ConstrainSwapSpace=yes AllowedSwapSpace=0 Regards, Hermann PS: BTW we are planning to *not* use this setting as right now we are looking into allowing job