How To Update The User Partiton Note - Sony AIT-SDX460 Product Specifications Manual

Start
Log Sense Page 3Dh
Parameter Code 0004h
Log Sense Page 3Eh
Parameter Code 0001h
MODIFY the data
Log Select Page 3Eh Parameter
Code 0001h
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-460V 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
Log Sense Page 3Eh
Parameter Code 0002h
MODIFY the data
Log Select Page 3Eh Parameter
Code 0002h
SONY AIT-1Turbo drive SDX-460V series Ver.1.0
⇓
Get User Volume Note size. (ex. You will get 380 Bytes.)
⇓
Get User Volume Note data. (ex. 380 Bytes.)
⇓
⇓
Put User Volume Note data. (ex. 380 Bytes.)
⇓
Stop
⇓
Get User Partition Note size. (ex. You will get 300 Bytes.)
⇓
Get User Partition Note data. (ex. 300 Bytes.)
⇓
⇓
Put User Volume Note data. (ex. 300 Bytes.)
⇓
Stop
15.Appendix G
15-7