root@controller-node12:~# systemctl reboot
Failed to reboot system via logind: Argument list too long
Failed to start reboot.target: Argument list too long
See system logs and 'systemctl status reboot.target' for details.
root@controller-node12:~# systemctl status reboot.target
● n/a
   Loaded: n/a
   Active: n/a
root@controller-node12:~#