Re: [slurm-users] Problem with cgroup plugin in Ubuntu22.04 and slurm 21.08.5

Hello Cristobal, Cristóbal Navarro writes: > Hello Angel and Community, > I am facing a similar problem with a DGX A100 with DGX OS 6 (Based on > Ubuntu 22.04 LTS) and Slurm 23.02. > When I execute `slurmd` service, it status shows failed with the > following information below. > As of today, w

Re: [slurm-users] Problem with cgroup plugin in Ubuntu22.04 and slurm 21.08.5

Am 26.07.23 um 11:38 schrieb Ralf Utermann: Am 25.07.23 um 02:09 schrieb Cristóbal Navarro: Hello Angel and Community, I am facing a similar problem with a DGX A100 with DGX OS 6 (Based on Ubuntu 22.04 LTS) and Slurm 23.02. When I execute `slurmd` service, it status shows failed with the follow

Re: [slurm-users] Problem with cgroup plugin in Ubuntu22.04 and slurm 21.08.5

Hello Angel and Community, I am facing a similar problem with a DGX A100 with DGX OS 6 (Based on Ubuntu 22.04 LTS) and Slurm 23.02. When I execute `slurmd` service, it status shows failed with the following information below. As of today, what is the best solution to this problem? I am really not s

Re: [slurm-users] Problem with cgroup plugin in Ubuntu22.04 and slurm 21.08.5

Hello, Angel de Vicente writes: > , > | slurmd: fatal: Hybrid mode is not supported. Mounted cgroups are: > | 5:freezer:/ > | 3:cpuacct:/ > ` in the end I learnt that despite Ubuntu 22.04 reporting to be using only cgroup V2, it was also using V1 and creating those mount points, and th

Re: [slurm-users] Problem with cgroup plugin in Ubuntu22.04 and slurm 21.08.5

Hello, Angel de Vicente writes: > Do you know how I could fix this while keeping the cgroup plugin? My > intuition tells me that I should probably get the latest version of > Slurm and compile it myself, but I thought I would ask here before going > that route. I followed my intuition and got m

Re: [slurm-users] Problem with cgroup plugin in Ubuntu22.04 and slurm 21.08.5

Hello, Michael Gutteridge writes: > Does this link help?  > >> Debian and derivatives (e.g. Ubuntu) usually exclude the memory and  >> memsw (swap) cgroups by default. To include them, add the following  >> parameters to the kernel command line: cgroup_enable=memory swapaccount=1 In the old mac

Re: [slurm-users] Problem with cgroup plugin in Ubuntu22.04 and slurm 21.08.5

Does this link help? > Debian and derivatives (e.g. Ubuntu) usually exclude the memory and > memsw (swap) cgroups by default. To include them, add the following > parameters to the kernel command

Re: [slurm-users] Problem with cgroup plugin in Ubuntu22.04 and slurm 21.08.5

Hello, Hermann Schwärzler 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

Re: [slurm-users] Problem with cgroup plugin in Ubuntu22.04 and slurm 21.08.5

Hi Ángel, which version of cgroups does Ubuntu 22.04 use? What is the output of mount | grep cgroup on your system? Regards, Hermann On 4/21/23 14:33, Angel de Vicente wrote: Hello, I've installed Slurm in a workstation (this is a single-node install) with Ubuntu 22.04, and have installed Sl

[slurm-users] Problem with cgroup plugin in Ubuntu22.04 and slurm 21.08.5

Hello, I've installed Slurm in a workstation (this is a single-node install) with Ubuntu 22.04, and have installed Slurm version 21.08.5 (I didn't compile it myself, just installed it with "apt install"). In the slurm.conf file I have: , | ProctrackType=proctrack/cgroup | TaskPlugin=task/aff