FIG 2A is a block diagram illustrating {TAIL ~ an embodiment} of {HEAD ~ a segment deduplication data storage system} 
FIG 2A is a block diagram illustrating { TAIL ~ an embodiment } of { HEAD ~ a segment deduplication data storage system }
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD