Data Buffer Management
132 C141-C013
− MODE SENSE EXTENDED
− READ CAPACITY
− READ DEFECT DATA (12)
− REASSIGN BLOCKS
− RELEASE EXTENDED
− RESERVE EXTENDED
− WRITE BUFFER
− WRITE SAME
− PERSISTENT RESERVE IN
− PERSISTENT RESERVE OUT
− REPORT DEVICE IDENTIFIER
− SET DEVICE IDENTIFIER
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
− READ EXTENDED
− WRITE
− WRITE EXTENDED
− WRITE AND VERIFY
− VERIFY
d) If any of the following events occurs, all the data which are objects of
caching are disabled.
− Receiving HARD RESET primitive
− Receiving ABORT TASK (TASK IU 0x01)
− Receiving ABORT TASK SET (TASK IU 0x02)
− Receiving CLEAR TASK SET (TASK IU 0x04)
− Automatic alternate processing is executed.
− Read/Write is aborted in something causes.