Re: [slurm-users] Fwd: Slurm/cgroups on a single head/compute node

2019-08-29 Thread David da Silva Pires
Hi Alex. Thank you very much for sending the cgroup-related settings of you cluster. I implemented a result for the problem. The solution was based on your advices and the ones that I found at the following URL: http://rolk.github.io/2015/04/20/slurm-cluster Now, the user processes started with

Re: [slurm-users] Fwd: Slurm/cgroups on a single head/compute node

2019-08-22 Thread Alex Chekholko
Hi David, I actually don't know much about cgroups, and I don't have a single-node cluster. Here are some cgroup-related settings from my regular Ubuntu 18.04 cluster, running SLURM 18.08.7 root@cb-admin:~# cat /etc/slurm/slurm.conf | grep -i cgr ProctrackType=proctrack/cgroup TaskPlugin=task/cg

Re: [slurm-users] Fwd: Slurm/cgroups on a single head/compute node

2019-08-22 Thread David da Silva Pires
Hi Alex. Thank you very much for taking you time to help me. Here are the versions of the listed software: Distro: Ubuntu Server 18.04 LTS Kernel: 4.15.0-59-generic x86_64 GNU/Linux systemd: 237-3ubuntu10.25 SLURM: 17.11.2-1build1 So, you guessed right, Alex. Do you think I should compile the

Re: [slurm-users] Fwd: Slurm/cgroups on a single head/compute node

2019-08-21 Thread Alex Chekholko
Hey David, Which distro? Which kernel version? Which systemd version? Which SLURM version? Based on some paths in your varialbles, I'm guessing Ubuntu distro with Debian SLURM packages? Regards, Alex On Wed, Aug 21, 2019 at 5:24 AM David da Silva Pires < david.pi...@butantan.gov.br> wrote: >

[slurm-users] Fwd: Slurm/cgroups on a single head/compute node

2019-08-21 Thread David da Silva Pires
Hi supers. I am configuring a server with slurm/cgroups. This server will be the unique slurm node, so it is the head and the compute node at the same time. In order to force users to submit slurm jobs instead of running the processes directly on the server, I would like to use cgroups to isolate