root@rpiKODIrede:/etc/samba# systemctl restart nmdb smbd
Failed to restart nmdb.service: Unit nmdb.service not found.
Failed to restart smbd.service: Unit smbd.service is masked.
root@rpiKODIrede:/etc/samba# mount.cifs //192.168.0.1/volume1 /mnt -o username=alfa,password=8a8a8a8a -v
mount.cifs kernel mount options: ip=192.168.0.1,unc=\\192.168.0.1\volume1,user=alfa,pass=********
mount error(22): Invalid argument
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)