A disk storage system for controlling a plurality of disk devices in multiple disk array systems consisting of disk array switches in a fiber channel connection where the disk devices are organized as multiple logical units. The multiple logical units are mapped between each other to improve high speed...http://www.google.es/patents/US8051244?utm_source=gb-gplus-sharePatente US8051244 - Storage system for sending an access request from a host to a storage subsystem
Storage system for sending an access request from a host to a storage subsystem
