The storage symbols that represent a data stripe are placed onto {HEAD ~ physical storage containers} in conformity with the placement policy associated with {TAIL ~ the logical compartment} containing the data stripe 
The storage symbols that represent a data stripe are placed onto { HEAD ~ physical storage containers } in conformity with the placement policy associated with { TAIL ~ the logical compartment } containing the data stripe
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH