A Docker volume is a storage location that can be shared between multiple
containers, and persists even after a container is deleted. Normally a volume
corresponds to a directory on the host system, but volume plugins exist that
allow other storage types to be used, like NFS and DRDB.
This page lists all volumes on all registered Docker hosts, and the containers
that are using them. You can add a volume with the Create a new Docker volume link, or remove selected volumes by checking them and clicking the
Delete Selected Volumes button.