Quiz: images and data

Read the output

The notes-data volume is no longer needed. What will you do to remove it?

$ sudo docker volume rm notes-data
Error response from daemon: remove notes-data: volume is in use - [57dcd34440b5…]
$ sudo docker ps -a --format '{{.ID}}  {{.Names}}  {{.Status}}'
57dcd34440b5  notes  Exited (137) 2 minutes ago

• A Wait, since the container is already stopped and the volume will free up soon.
• B Repeat the command once more through sudo, since rights are missing.
• C Remove the notes container, then repeat docker volume rm.
• D Empty the volume first, since docker will not remove a non-empty volume.