Hitachi ULTRASTAR 15K450 HUS154530VLF400 Specifications page 148

19.5.1.5 Inquiry Data - EVPD = 1 (Page Code = 83h)
Table 113: Inquiry Data - EVPD = 1 (Page Code = 83h)
Byte
7
0 Qualifier = 0
1
2
3
4
5 Reserved = 0
6
7
(MSB)
8-15
• Qualifier is set to zero to indicate that the LUN specified in the Command Block is currently supported.
• Peripheral Device Type is set to zero to indicate that the device is Direct Access.
• Page Code is set to the value of the page code field in the CDB.
• Page Length is set to 12, and this field specifies the length of the following page data.
• Code Set field specifies the code set used for the identifier field. The Target supports binary.
• Association field is set to 0, indicating that the Identifier field is associated with the logical unit.
• Identifier Type field specifies the format and assignment authority for the identifier. The Target supports the value of
03h.
• World Wide ID is a 64-bit unique value for each drive. The format is: 5000CCAh xxxh nb yyb where:
xxx is the 12-bit Block Assignment defined for each model and manufacturing site
n is the 22-bit drive unique serial number representation
yy is the 2-bit Port Identifier
19.5.1.6 Inquiry Data Format - EVPD = 1, Page Code - 86h
Byte
7
0
1
2
3
4
5
6
7-63
• RTO (Reference Tag Ownership) is set to one to indicate that the drive supports application client ownership of the
6 5
Peripheral Device Type = 0
Page Code = 83h
Page Length = 12 (0Ch)
Reserved = 0
Association = 0
Identifier Length = 8
World Wide ID
6 5
Qualifier = 0
Reserved = 0
Reserved = 0
Reserved=0
Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification
BIT
4 3 2
Reserved = 0
Code Set = 1
Identifier Type = 3
Reserved = 0
BIT
4 3
Peripheral Device Type = 0
Page Code = 86h
Reserved = 0
Page Length = 60 (3Ch)
RTO
Group_Sup Prior_Sup
Reserved = 0
132
1 0
(LSB)
2 1
GRD_CHK APP_CHK
HEADSUP ORDSUP
NV_SUP
0
REF_CHK
SIMPSUP
V_SUP