{TAIL ~ A shared storage distributed file system} is presented that provides clients with access to {HEAD ~ a storage area network} attached storage device 
{ TAIL ~ A shared storage distributed file system } is presented that provides clients with access to { HEAD ~ a storage area network } attached storage device
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH