[slurm-users] error: _x11_socket_read: slurm_open_msg_conn: Connection refused

2020-03-12 Thread Weijun Gao
Hi all, I compiled Slurm 18.08.7, 19.05.5 and 20.02.0 on Ubuntu 18.04 server. X-Forwarding works fine with 18.08.7. * (19.05.5 / 20.02.0) However, slurmd logs the following error message for version 19.05.5 and 20.02.0 when start a GUI application, for example:     [2020-03-11T11:42:55.673] [

[slurm-users] Error upgrading slurmdbd from 19.05 to 20.02

2020-03-12 Thread Steininger, Herbert
Hello, while upgrading slurm from 19.05 to 20.02 an error occurred while trying to upgrade slurmdbd first. The error is: slurmdbd: debug: Munge authentication plugin loaded slurmdbd: debug2: mysql_connect() called for db slurm_acct_db slurmdbd: debug2: Attempting to connect to slurmmaster:3306

Re: [slurm-users] slurmd -C showing incorrect core count

2020-03-12 Thread Kirill 'kkm' Katsnelson
On Wed, Mar 11, 2020 at 9:57 PM Chris Samuel wrote: > If so move it out of the way somewhere safe (just in case) and try again. > Aaah, that's a cool find! I never really looked inside my nodes for more than a year since I debugged all my stuff so it "just works". They are conjured out of nothin

Re: [slurm-users] slurmd -C showing incorrect core count

2020-03-12 Thread Christopher Samuel
On 3/12/20 9:37 PM, Kirill 'kkm' Katsnelson wrote: Aaah, that's a cool find! I never really looked inside my nodes for more than a year since I debugged all my stuff so it "just works". They are conjured out of nothing and dissolve back into nothing after 10 minutes of inactivity. But good to

Re: [slurm-users] slurmd -C showing incorrect core count

2020-03-12 Thread Ryan Novosielski
From what I know of how this works, no, it’s not getting it from a local file or the master node. I don’t believe it even makes a network connection, nor requires a slurm.conf in order to run. If you can run it fresh on a node with no config and that’s what it comes up with, it’s probably gettin