Even more particularly, the invention relates to {TAIL ~ a Redundant Array} of {HEAD ~ Independent Disks system} 
Even more particularly , the invention relates to { TAIL ~ a Redundant Array } of { HEAD ~ Independent Disks system }
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD