A system and method for enhanced disk replacement via hot swapping with variable parity is described. The system and method operate on a computer storage system that includes a plurality of disk drives for storing distributed parity groups. Each distributed parity group includes storage blocks. The storage...http://www.google.com.tw/patents/US20020174296?utm_source=gb-gplus-share專利 US20020174296 - Disk replacement via hot swapping with variable parity
