Patent attributes
An apparatus and associated method is provided with a virtualization engine connected to a remote device over a network for passing access commands between the remote device and a storage space. The data storage system also has a plurality of intelligent storage elements that are uniquely addressable by the virtualization engine for passing the access commands, wherein the intelligent storage elements are configured for migrating data from a first intelligent storage element to a second intelligent storage element independently of access commands being simultaneously passed between the virtualization engine and the first intelligent storage element.