On 4/8/26 8:44 pm, Ratnasamy, Fritz via slurm-users wrote:

 We have blocked ssh to nodes where users do not have a running job. However, when there is a running job, a user can ssh to that node and use more than the slurm resources allocated on that node. Am I missing something?

Are you using pam_slurm_adopt? Is your Slurm configured to use cgroups?

[...]
Additionally, if I end my interactive session, the ssh connection still lives which I believe should not happen.

We don't see this problem with pam_slurm_adopt, the ssh session is killed when the job ends.

All the best,
Chris
--
Chris Samuel  :  http://www.csamuel.org/  :  Philadelphia, PA, USA

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