Seagate Hawk 2 ST11900N, Руководство по эксплуатации продукта

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42 Product Manual - Hawk 2 Family SCSI-2 (Volume 1), Rev. B
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11.3.1 Inquiry data
11.3.1.1 Standard Inquiry data
Table 11.3.1-1 following lists the Standard Inquiry command data that the drive should return to the initiator per
the format given in the SCSI-2 Interface Product Manual P/N 77738479, section 5.1.1.3.
Table 11.3.1-1. ST12400N/ND family drive Standard Inquiry data
Bytes Data (HEX)
0-15 00 00 ** *** 8F 00 00 12 53 45 41 47 41 54 45 20 VENDOR ID
16-31 53 54 [31][32][34] [30][30][4E][20] 20 20 20 20 20 20 20 PRODUCT ID
32-47 R# R# R# R# S# S# S# S# S# S# S# S# 00 00 00 00
48-63 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
64-79 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80-95 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
96-111 00 43 6F 70 79 72 69 67 68 74 20 28 63 29 20 31* *COPYRIGHT
112-127 39* 39* 33* 20 53 65 61 67 61 74 65 20 41 6C 6C 20 NOTICE
128-143 72 69 67 68 74 73 20 72 65 73 65 72 76 65 64 20
144-148 D# D# D# D#
Notes.
*Copyright Year - changes with actual year.
** 01 means SCSI-1 implemented;
02 means SCSI-2 implemented. ST12400N/ND/NC Family drives can be changed between these two
configurations. Default is 02.
*** 01 means response data is in SCSI-1 format and has compatability with Common Command Set data.
02 means response data is in SCSI-2 format. The drive can be changed between these two configurations.
Default is 02.
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 numbers.
S# Eight ASCII digits representing the eight digits of the product serial number.
D# Four ASCII digits representing the firmware distribution diskette serial number.
[ ] Bytes 18 through 24 will reflect model of drive. Shown here are hex values for ST12400N. Codes for
ST11900N drive are 31, 31, 39, 30, 30, 4E. Codes for the “ND” model drive add 44, and codes for the “NC”
model drives add 43.
11.3.1.2 Inquiry Vital Product data
Instead of the standard Inquiry data shown in Table 11.3.1-1, the initiator can request several Vital Product data
pages by setting the Inquiry command EVPD bit to one. The SCSI-2, Version 2 Interface Product Manual P/N
77738479, Section 5.1.1.3.1 lists the Vital Product Data pages supported 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.