Fujitsu MAT3300FC 用户手册

C141-C008 

3-9 

c)  Data transferred from the INIT and written to the disk media by the WRITE 

and WRITE EXTENDED, command are objects of caching. 

d)  Data transferred from the INIT and written to the disk media by WRITE 

AND VERIFY command is not the objects of caching. 

(3)  Disabling caching data 

Various data which are objects of caching in the data buffer are disabled in the 
following cases. 

a)  If any of the following commands is issued for the same data block as data 

which are the object of caching, that data block ceases to be an object of 
caching. 

−  WRITE 

−  WRITE EXTENDED 

−  WRITE AND VERIFY 

b)  If any of the following commands is issued, all the data which are objects of 

caching are disabled. 

−  LOG SELECT 

−  MODE SELECT 

−  MODE SENSE 

−  READ BUFFER 

−  READ DEFECT DATA 

−  READ LONG 

−  RECEIVE DIAGNOSTIC RESULTS 

−  SEND DIAGNOSTIC 

−  START/STOP UNIT 

−  WRITE LONG 

−  FORMAT UNIT 

−  LOG SENSE 

−  MODE SELECT EXTENDED 

−  MODE SENSE EXTENDED 

−  READ CAPACITY 

−  READ DEFECT DATA (12) 

−  REASSIGN BLOCKS 

−  RELEASE EXTENDED