15.Appendix G
SONY AIT-1 Turbo drive SDX-470V series Ver.1.0
15-7
Start
Log Sense Page 3Dh
Parameter Code 0004h
Get User Volume Note size.
(ex. You will get 380 Bytes.)
Log Sense Page 3Eh Parameter
Code 0001h
Get User Volume Note data.
(ex. 380 Bytes.)
MODIFY the data
Log Select Page 3Eh Parameter
Code 0001h
Put User Volume Note data.
(ex. 380 Bytes.)
Stop
15.8.4.
How to Update the User Partition Note
The data update operation for MIC is accomplished by overwriting the current data with new data, and this means
that you have to rewrite the entire User Partition Note even if you want to change only a part of it. Always check
whether the UPN exists by interrogating the drive about the size of the UPN: you will get 0 byte size if there is no
UPN.
SDX-470V reports an error condition (illegal parameter list length) if the User Partition Note Data Size is ZERO.
Start
Log Sense Page 3Dh
Parameter Code 0018h
Get User Partition Note size.
(ex. You will get 300 Bytes.)
Log Sense Page 3Eh Parameter
Code 0002h
Get User Partition Note data.
(ex. 300 Bytes.)
MODIFY the data
Log Select Page 3Eh Parameter
Code 0002h
Put User Volume Note data.
(ex. 300 Bytes.)
Stop
