According to the method, when a request to write the predetermined data to {TAIL ~ a page} to which {HEAD ~ data} has been written is made, the predetermined data is written to a log block corresponding to a data block containing the page 
to written
According to the method , when a request to write the predetermined data to { TAIL ~ a page } to which { HEAD ~ data } has been written is made , the predetermined data is written to a log block corresponding to a data block containing the page
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL REL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH