Fujitsu MAP3147 Computer Drive User Manual


 
Data Buffer Management
2 - 8 C141-E167
b) If any of the following commands is issued, all the data which are objects of caching are
disabled.
CHANGE DEFINITION
FORMAT UNIT
LOG SELECT
LOG SENSE
MODE SELECT
MODE SELECT EXTENDED
MODE SENSE
MODE SENSE EXTENDED
PERSISTENT RSV IN
PERSISTENT RSV OUT
READ BUFFER
READ CAPACITY
READ DEFECT DATA
READ DEFECT DATA (12)
READ LONG
REASSIGN BLOCKS
RECEIVE DIAGNOSTIC RESULTS
RELEASE EXTENDED
REPORT DEV ID
RESERVE EXTENDED
SEND DIAGNOSTIC
SET DEV ID
START/STOP UNIT
WRITE BUFFER
WRITE LONG
WRITE SAME
c) If the data buffer where data which are objects of caching are stored is used by any of the
following commands, the data existing in that data buffer which are objects of caching are
disabled.
READ
WRITE EXTENDED
READ EXTENDED
WRITE AND VERIFY
WRITE
VERIFY
d) If any of the following events occurs, all the data which are objects of caching are disabled.
A RESET condition occurs on the SCSI bus.
A TARGET RESET message is issued by any INIT.