Couldn't find the specified plugin name for cgroup/v2 looking at all files

[shubhamk8597]

Thank you @nateGeorge for the detailed repo. This has helped me a lot for the initial setup.

Unfortunately I am stuck with cgroupv2.

When I try to restart slurm I get the following error in slurmd.log

[2023-10-16T10:42:01.138] error: Couldn't find the specified plugin name for cgroup/v2 looking at all files
[2023-10-16T10:42:01.139] error: cannot find cgroup plugin for cgroup/v2
[2023-10-16T10:42:01.139] error: cannot create cgroup context for cgroup/v2
[2023-10-16T10:42:01.139] error: Unable to initialize cgroup plugin
[2023-10-16T10:42:01.139] error: slurmd initialization failed

I looked it up and found the following resources.
https://slurm.schedmd.com/cgroup_v2.html

I installed the required packages at the bottom of the page but no luck.
I am using slurm-23.02.5 and Ubuntu 20.04.6
Do you have any tips as to where to look?
Thank you for your time.

[fatemesbati]

hi how did you fix it?
in my controller node i have no error, but in my compute nodes i have exact same error

[ezratamu]

Would love a solution for this

[nateGeorge]

Sorry, I haven't touched this in years and won't be any help. Maybe ask this on the new repo for ubuntu 22: https://github.com/lopentusska/slurm_ubuntu_gpu_cluster