Inquiry Vital Product Data - Seagate ST318451LW Product Manual

Cheetah X15 Product Manual, Rev. C
Table 8 lists the Standard Inquiry command data that the drive should return to the initiator per the format given
in the SCSI Interface Product Manual, part number 75789509, Inquiry command section.
Table 8: Cheetah X15 family drive Standard Inquiry data
Bytes Data (HEX)
0-15 00 00 [02]
16-31 53 54 [33]
32-47 R# R# R#
48-63 00 00 00
64-79 00 00 00
80-95 00 00 00
96-111 00 43 6F
112-127 [30] [30] [30]
128-143 72 69 67
1
[ ] 01 means SCSI-1 implemented.
02 means SCSI-2/SCSI-3 implemented.
03 means SCSI-3 (Ultra160) implemented.
2
[ ] The drive can be changed between these two configurations:
01 means response data in SCSI-1 format and has compatibility with Common Command Set data.
02 means response data in SCSI-2/SCSI-3 format.
12 means the drive uses the hierarchical addressing mode to assign LUNs to logical units (default is 12).
R# Four ASCII digits representing the last four digits of the product Firmware Release number. This informa-
tion is also given in the Vital Product Data page C0h, together with servo RAM and ROM release num-
bers.
S# Eight ASCII digits representing the eight digits of the product serial number.
3
[ ] Bytes 18 through 26 reflect model of drive. Shown here are hex values for Model ST318451LW.
For "LC" models, bytes 24, 25 and 26 are 4C 43 20.
5
[ ] Copyright Year - changes with actual year.
9.3.1

Inquiry Vital Product data

Instead of the standard Inquiry data shown in Table 8, the initiator can request several Vital Product Data
pages by setting the Inquiry command EVPD bit to one. The SCSI Interface Product Manual lists the Vital
Product Data pages and describes their formats. A separate Inquiry command must be sent to the drive for
each Vital Product Data page the initiator wants the drive to send back.
1 2
[12] 8B 00 [01] [3E]
[31] [38] [34] [35] [31]
R# S# S# S# S#
00 00 00 00 00
00 00 00 00 00
00 00 00 00 00
70 79 72 69 67
5 20 53 65 61 67
68 74 73 20 72
53 45 41 47 41
3
[4C] [57] [20] 20 20
S# S# S# S# 00
00 00 00 00 00
00 00 00 00 00
00 00 00 00 00
68 74 20 28 63
61 74 65 20 41
65 73 65 72 76
54 45 20 VENDOR ID
20 20 20 PRODUCT ID
00 00 00
00 00 00
00 00 00
00 00 00
29 20 [32] COPYRIGHT
6C 6C 20 NOTICE
65 64 20
49