[slurm-users] Slurm-power-management

I have an HPC cluster with 9 computenodes, controlled by slurm, all of them are identical and in the same partition. I have set up Slurm' Power Saving Mode, which works quite well. An idle node will be shut down after being idle for 30 minutes, and resumed on demand. Load of complete cluster is

Re: [slurm-users] task/cgroup plugin causes "srun: error: task 0 launch failed: Plugin initialization failed" error on Ubuntu 22.04

Hi, I just want to wrap this up in case someone has the same issue in the future. As Reed pointed out, Ubuntu 22 does not support cgroups v1 anymore. At the same time, the slurm-wlm package in the Ubuntu repositories uses cgroups v1, which makes its task/cgroup plugin incompatible with Ubunt

Re: [slurm-users] task/cgroup plugin causes "srun: error: task 0 launch failed: Plugin initialization failed" error on Ubuntu 22.04

Hi, I just want to wrap this up in case someone has the same issue in the future. As Reed pointed out, Ubuntu 22 does not support cgroups v1 anymore. At the same time, the slurm-wlm package in the Ubuntu repositories uses cgroups v1, which makes its task/cgroup plugin incompatible with Ubunt