A system and method for managing storage from multiple data storage devices are disclosed. The system and method provide improved load balancing, reduction or elimination of fragmentation, and efficient changes in hardware configurations. I/O load and data are spread relatively evenly across many data...http://www.google.fr/patents/US6405284?utm_source=gb-gplus-shareBrevet US6405284 - Distributing data across multiple data storage devices in a data storage system
Distributing data across multiple data storage devices in a data storage system