Seagate ST3146756FC (FDE) ユーザーズマニュアル
62
Cheetah 15K.6 FC Product Manual, Rev. C
[3]
Reference Mode Sense command 1Ah for mode pages supported.
[4]
Y = Yes. Command is supported.
N = No. Command is not supported.
A = Support is available on special request.
9.3.1
Inquiry data
Table 20 lists the Inquiry command data that the drive should return to the initiator per the format given in the
Fibre Channel Interface Manual.
Fibre Channel Interface Manual.
*
Copyright year (changes with actual year).
**
SCSI Revision support. Refer to the SPC release documentation for definitions.
PP
50 = Inquiry data for an Inquiry command received on Port A.
70 = Inquiry data for an Inquiry command received on Port B.
R#
Four ASCII digits representing the last four digits of the product firmware release number.
S#
Eight ASCII digits representing the eight digits of the product serial number.
[ ]
Bytes 18 through 26 reflect model of drive. The table above shows the hex values for Model ST3450856FC.
Refer to the values below for the values of bytes 18 through 26 of you particular model:
ST3450056FC
53 54 33 34 35 30 30 35 36 46 43
ST3300656FC
53 54 33 33 30 30 36 35 36 46 43
ST3300056FC
53 54 33 33 30 30 30 35 36 46 43
ST3146356FC
53 54 33 31 34 36 33 35 36 46 43
ST3146756FC
53 54 33 31 34 36 37 35 36 46 43
9.3.2
Mode Sense data
The Mode Sense command provides a way for the drive to report its operating parameters to the initiator. The
drive maintains four sets of mode parameters:
drive maintains four sets of mode parameters:
1.
Default values
Default values are hard-coded in the drive firmware stored in flash E-PROM (nonvolatile memory) on the
drive’s PCB. These default values can be changed only by downloading a complete set of new firmware
into the flash E-PROM. An initiator can request and receive from the drive a list of default values and use
those in a Mode Select command to set up new current and saved values, where the values are change-
able.
drive’s PCB. These default values can be changed only by downloading a complete set of new firmware
into the flash E-PROM. An initiator can request and receive from the drive a list of default values and use
those in a Mode Select command to set up new current and saved values, where the values are change-
able.
2.
Saved values
Saved values are stored on the drive’s media using a Mode Select command. Only parameter values that
are allowed to be changed can be changed by this method. Parameters in the saved values list that are not
changeable by the Mode Select command get their values from default values storage.
are allowed to be changed can be changed by this method. Parameters in the saved values list that are not
changeable by the Mode Select command get their values from default values storage.
Table 20:
Cheetah 15K.6 FC inquiry data
Bytes
Data (hex)
0-15
00
00
xx**
12
8B
00
PP
0A
53
45
41
47
41
54
45
20
Vendor ID
16-31
[53
54
33
34
35
30
38
35
36
46
43]
1
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 32*
*Copyright
112-127
30*
30*
37*
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