Employing an identifier for an account of one domain in another domain to facilitate access of data on shared storage media

摘要

Access to data stored on shared storage media is facilitated by providing a user with uniform access to the user's data regardless from which administrative domain the user is accessing the data. An identifier for the user is created. The identifier corresponds to one account in one administrative domain, but is used in another administrative domain to access data owned by the user, but managed by the one administrative domain. This allows the user running an application in either administrative domain to access its data with the same permissions.