Hi Paul, maybe this is totally unrelated but we also have a similar issue with pam_slurm_adopt in case that ConstrainRAMSpace=no is set in cgroup.conf and more than one job is running on that node. There is a bug report open at:
https://bugs.schedmd.com/show_bug.cgi?id=9355 As a workaround we currently advise users to not use ssh but attach an interactive shell under an already allocated job by running the following command: srun --jobid <job> --pty /bin/bash For a single node job the user does not even need to know the node that the job is running on. For a multinode job, the user can still use '-w <node>' option to specify a specific node. Best regards Jürgen -- Jürgen Salk Scientific Software & Compute Services (SSCS) Kommunikations- und Informationszentrum (kiz) Universität Ulm Telefon: +49 (0)731 50-22478 Telefax: +49 (0)731 50-22471 * Paul Raines <rai...@nmr.mgh.harvard.edu> [201023 13:13]: > > I am running Slurm 20.02.3 on CentOS 7 systems. I have pam_slurm_adopt > setup in /etc/pam.d/system-auth and slurm.conf has PrologFlags=Contain,X11 > I also have masked systemd-logind > > But pam_slurm_adopt always denies login with "Access denied by > pam_slurm_adopt: you have no active jobs on this node" even when the > user most definitely has a job running on the node via srun > > Any clues as to why pam_slurm_adopt thinks there is no job? > > serena [raines] squeue > JOBID PARTITION NAME USER ST TIME NODES > NODELIST(REASON) > 785 lcnrtx tcsh raines R 19:44:51 1 rtx-03 > serena [raines] ssh rtx-03 > Access denied by pam_slurm_adopt: you have no active jobs on this node > Authentication failed. > > -- GPG A997BA7A | 87FC DA31 5F00 C885 0DC3 E28F BD0D 4B33 A997 BA7A
