[slurm-users] SSH closed by remote host when job starts

[Geert Geurts]

Hi Alexandre,
It would be good to know a bit more information.
I wrote some questions that might be of interest, but you probably know better what info is relevant to your problem.

Which ssh connection gets dropped exactly?
What os/slurm version are you using?
How does your jobscript look like?
How does your slurm config look like?

Regards,
Geert



________________________________
From: alexandre.vidmer at sichh.ch
Sent: Friday, December 1, 2017 13:22
To: slurm-users at lists.schedmd.com
Subject: [slurm-users] SSH closed by remote host when job starts


Hi everyone,

I have currently a setup consisting only of one node, which will grow in the future. Everything works fine so far, except that everytime a job starts, the ssh session is closed automatically and I have to log in again.

Here are the different logs:

Console:

sbatch launch_job.sh
Submitted batch job 42
[user at computer]$ Connection to 192.168.1.1 closed by remote host.

/var/log/secure/
Dec  1 12:30:27 computer systemd-logind: Removed session 114.
Dec  1 12:30:27 computer systemd: Removed slice User Slice of user.
Dec  1 12:30:27 computer systemd: Stopping User Slice of user.

It does not seem to be an error, however the session is closed and I have not seen any parameter to prevent it.