A method, system, and computer program product for adaptively implementing capabilities of a logical volume. If a particular capability is an inherent attribute of an existing storage device, the existing storage device is chosen to implement the volume. If the particular capability is not an inherent...http://www.google.fr/patents/US7162575?utm_source=gb-gplus-shareBrevet US7162575 - Adaptive implementation of requested capabilities for a logical volume
Adaptive implementation of requested capabilities for a logical volume