Hello, Hermann Schwärzler <hermann.schwaerz...@uibk.ac.at> writes:
> which version of cgroups does Ubuntu 22.04 use? I'm a cgroups noob, but my understanding is that both v2 and v1 coexist in Ubuntu 22.04 (https://manpages.ubuntu.com/manpages/jammy/man7/cgroups.7.html). I have another machine with Ubuntu 18.04, which also has (AFAIK) both versions (https://manpages.ubuntu.com/manpages/jammy/man7/cgroups.7.html) and where Slurm (slurm-wlm) 21.08.8-2 is installed, and I have no cgroups issues there. > What is the output of "mount | grep cgroup" on your system? ,---- | mount | grep cgroup | cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime) | cpuacct on /cgroup/cpuacct type cgroup (rw,relatime,cpuacct) | freezer on /cgroup/freezer type cgroup (rw,relatime,freezer) | cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) `---- Thanks for any help/pointers, -- Ángel de Vicente Research Software Engineer (Supercomputing and BigData) Tel.: +34 922-605-747 Web.: http://research.iac.es/proyecto/polmag/ GPG: 0x8BDC390B69033F52
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