G PHYSICS
G06 COMPUTING; CALCULATING OR COUNTING
G06F ELECTRIC DIGITAL DATA PROCESSING
G06F3/00 Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
G06F3/06 Digital input from, or digital output to, record carriers; , e.g. RAID, emulated record carriers or networked record carriers
G06F3/0601 Interfaces specially adapted for storage systems
G06F3/0668 adopting a particular infrastructure
G06F3/067 Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]