Job for slurmctld.service failed because the control process exited with error code.
See "systemctl status slurmctld.service" and "journalctl -xeu slurmctld.service" for details.
sudo systemctl status slurmctld
× slurmctld.service - Slurm controller daemon
Loaded: loaded (/usr/local/lib/systemd/system/slurmctld.service; enabled; preset: disabled)
Active: failed (Result: exit-code) since Thu 2025-07-31 22:23:18 EDT; 1min 3s ago
Process: 44317 ExecStart=/usr/local/sbin/slurmctld --systemd $SLURMCTLD_OPTIONS (code=exited, status=1/FAILURE)
Main PID: 44317 (code=exited, status=1/FAILURE)
CPU: 35ms
Jul 31 22:22:29 fgcu-compute01 systemd[1]: Starting Slurm controller daemon...
Jul 31 22:23:18 fgcu-compute01 slurmctld[44317]: [2025-07-31T22:23:18.679] error: If munged is up, restart with --num-threads=10
Jul 31 22:23:18 fgcu-compute01 slurmctld[44317]: [2025-07-31T22:23:18.679] error: Munge encode failed: Failed to connect to "/run/munge/mung>
Jul 31 22:23:18 fgcu-compute01 slurmctld[44317]: [2025-07-31T22:23:18.679] error: Failed to create MUNGE Credential
Jul 31 22:23:18 fgcu-compute01 slurmctld[44317]: [2025-07-31T22:23:18.679] error: Couldn't load specified plugin name for auth/munge: Plugin>
Jul 31 22:23:18 fgcu-compute01 slurmctld[44317]: [2025-07-31T22:23:18.679] error: cannot create auth context for auth/munge
Jul 31 22:23:18 fgcu-compute01 slurmctld[44317]: [2025-07-31T22:23:18.679] fatal: failed to initialize auth plugin
Jul 31 22:23:18 fgcu-compute01 systemd[1]: slurmctld.service: Main process exited, code=exited, status=1/FAILURE
Jul 31 22:23:18 fgcu-compute01 systemd[1]: slurmctld.service: Failed with result 'exit-code'.
Jul 31 22:23:18 fgcu-compute01 systemd[1]: Failed to start Slurm controller daemon.
Here is munge service status.
munge.service - MUNGE authentication service
Loaded: loaded (/usr/local/lib/systemd/system/munge.service; enabled; preset: disabled)
Active: active (running) since Thu 2025-07-31 22:06:14 EDT; 19min ago
Docs: man:munged(8)
Main PID: 44039 (munged)
Tasks: 4 (limit: 606218)
Memory: 1.4M
CPU: 18ms
CGroup: /system.slice/munge.service
└─44039 /usr/local/sbin/munged
Jul 31 22:06:14 fgcu-compute01 systemd[1]: Starting MUNGE authentication service...
Jul 31 22:06:14 fgcu-compute01 systemd[1]: Started MUNGE authentication service.
Any suggestion is apprecieted to resolve this issue.
Thanks,