Suggestion | command switch to extend any volume variables beyond 'external'

[michaelkr1]

Some of my volumes are mounted via CIFS. Having a command switch to output volumes so it's listed like below allows for better migrations would be superb.

volumes: cifs_mount: driver: local driver_opts: type: cifs
device: //<REMOTE_IP>/<PATH_TO_LIBRARY> o: "username=<USERNAME>,password=<PASSWORD>,vers=3.0,uid=<PUID>,gid=<PGID>"