Hi,

We have defined in our cluster, that users can logon to a compute node from a login node,when they have actual a job running on the compute node.

To get this functionallity working, we are usinge the pam_slurm_adopt.

As long as we were using slurm 23.05 it all was working well.

Now we have upgraded to slurm 24.11.5 and the ssh login to the compute nodes is not longer working.

When a job of a user is running on a compute node the ssh of the user to this compute node is refused form the compute node.

We have not changed anything in our configuration for the pam_slurm_adopt.

Also there is no indication in the release notes that anything has changed regarding pam_slurm_adopt.

Is this a known bug in Slurm 24.11 and has anyone facing the same problem.

This is a very important feature, especially for our ANSYS users.

Thanks

Wolfgang Marx

Wolfgang Marx, Basisdienste, Gruppe Hochleistungrechnen

Technische Universität Darmstadt, Hochschulrechenzentrum

Alexanderstraße 2, 64283 Darmstadt

Tel.: +496151/16-71158

E-Mail: wolfgang.marx@tu-darmstadt.de

Web: www.hrz.tu-darmstadt.de