Fujitsu MAX3073NC - SCSI,80, Dell DC961,Hard Drive Scsi Logical Interface Specifications page 58

Data Buffer Management
b) If any of the following commands is issued, all the data which are objects of caching are disabled.
• CHANGE DEFINITION
• LOG SELECT
• MODE SELECT
• MODE SENSE
• PERSISTENT RSV IN
• READ BUFFER
• READ DEFECT DATA
• READ LONG
• RECEIVE DIAGNOSTIC RESULTS • RELEASE EXTENDED
• REPORT DEV ID
• SEND DIAGNOSTIC
• START/STOP UNIT
• WRITE LONG
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
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.
2-8
• FORMAT UNIT
• LOG SENSE
• MODE SELECT EXTENDED
• MODE SENSE EXTENDED
• PERSISTENT RSV OUT
• READ CAPACITY
• READ DEFECT DATA (12)
• REASSIGN BLOCKS
• RESERVE EXTENDED
• SET DEVICE IDENTIFIER
• WRITE BUFFER
• WRITE SAME
• WRITE EXTENDED
• WRITE AND VERIFY
• VERIFY
C141-C010