A disk storage system containing a storage device having a record medium for holding the data, a plurality of storage sub-systems having a controller for controlling the storage device, a first interface node coupled to a computer using the data stored in the storage sub-systems, a plurality of second...http://www.google.com.tw/patents/US6910102?utm_source=gb-gplus-share專利 US6910102 - Disk storage system including a switch
