A computerized method for sharing removable storage media in a network,
the method comprising associating, in an index entry, a first piece of
removable storage media in a first storage device with at least a first
storage policy copy and a second storage policy copy; copying, to the
first piece of removable storage media, data associated with the first
storage policy copy; and copying, to the first piece of removable storage
media, data associated with the second storage policy copy.