This code responds to a host command by restoring from the non volatile memory to the memory system {HEAD ~ a reduced portion} of controller state data based upon {TAIL ~ that host command} 
based upon
This code responds to a host command by restoring from the non volatile memory to the memory system { HEAD ~ a reduced portion } of controller state data based upon { TAIL ~ that host command }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL