Hi, I have a (hopefully quick) question: Do the slurm 19.05 cgroup plugins know how to handle cgroup v2?
I'm setting up slurm on Fedora 32 and get the following error messages: May 29 11:34:17 regulus slurmd[171632]: error: unable to mount cpuset cgroup namespace: Device or resource busy May 29 11:34:17 regulus slurmd[171632]: error: task/cgroup: unable to create cpuset namespace May 29 11:34:17 regulus slurmd[171632]: error: Couldn't load specified plugin name for task/cgroup: Plugin init() callback failed May 29 11:34:17 regulus slurmd[171632]: error: cannot create task context for task/cgroup May 29 11:34:17 regulus slurmd[171632]: error: slurmd initialization failed Google didn't reveal anything useful for me so my searching tangents and parts of the slurm source just gave me some directions. I'm guessing slurm only knows cgroup v1 so it fails when it tries to interact with cgorup v2. Am I correct or am I barking up the wrong tree? Thanks for you feedback in advance! Cheers Richard
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