Hitachi ULTRASTAR 15K450 HUS154530VLF400 - Manual (Page 365)

Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification
349
22.0 SCSI Sense Data
22.1 SCSI Sense Data Format
Format of the sense data returned by the drive in response to the REQUEST SENSE command.
Table 265: Format of Sense Data.
Byte
Bit
7 6 5 4 3 2 1 0
0 Valid Error Code (70h or 71h)
1 RSVD = 0
2 0 ILI 0 Sense Key
3-6
(MSB) Information Bytes
(LSB)
7 Additional Sense Length
8-11
(MSB) Product Specific Information
(LSB)
12 Additional Sense Code
13 Additional Sense Code Qualifier
14 FRU = 0
15 SKSV Sense-Key Specific Bits
16-17 Sense-Key Specific Bytes
18-19 Reserved = 0
20-23 Vendor unique Error information
24-29 Product Specific Information
30-31 Reserved = 0