Hitachi HDS721050CLA362 Specifications page 94

9.21.2.3.3 Format of SCT Status Response
Byte Type Field Name
1:0 Word Format Version
3:2 Word SCT Version
5:4 Word SCT Spec.
9:6 DWord Status Flags
10 Byte Drive Status
13:11 Byte[3] reserved
15:14 Word Extended
Code
17:16 Word Action Code
19:18 Word Function Code
39:20 Byte[20] reserved
47:40 QWord LBA
199:48 Byte[152]
200 Byte HDA Temp
201 Byte Min Temp
202 Byte Max Temp
203 Byte Life Min Temp
204 Byte Life Max Temp
HITACHI Deskstar & CinemaStar 7K1000.B & Deskstar E7K1000 Hard Disk Drive specification
Value Description
0003h Status Response format version number
Manufacturer's
implementation version number
0001h Highest level of SCT Technical Report
supported
Bit 0 : Segment Initialized Flag
Access command write to all LBAs of the
drive has completed without error. This bit
shall be cleared to 0 when any user LBA is
written, even if write cache is enabled. This
bit is alse cleared if the capacity of the drive
is changed via SETMAX, SETMAX EXT or
DCO. This bit is preserved through a power
cycle.
Bit 1-31 : Reserved
0 = Active waiting for a command
1 = Stand-by
2 = Sleep
3 = DST executing in background
4 = SMART ODC executing in background
5 = SCT executing in background
00h
Status Status Of last SCT command issued.
FFFFh if SCT command executing in
background.
Action code of last SCT command issued. If
the Extended Status Code is FFFFh, this is
the Action Code of the command that is
current executing.
Function code of last SCT command
issued. If the Extended Status Code is
FFFFh, this is the Function Code of the
command that is current executing.
00h
Current LBA of SCT command executin in
background. If there is no command
currently executing in the background, this
field is undefined.
00h
Current HDA temperature in degrees
Celsius. This is a 2's complement number.
80h indicates that this value is invalid.
Minimum HDA temperature in degrees
Celsius. This is a 2's complement integer.
80h indicates that this value is invalid.
Maximum HDA temperature in degrees
Celsius. This is a 2's complement number.
80h indicates that this value is invalid.
Minimum HDA temperature in degrees
Celsius seen for the life of the device. This
is a 2's complement integer. 80h indicates
that this value is invalid.
Maximum HDA temperature in degrees
Celsius seen for the life of the drive. This is
a 2's complement number. 80h indicates
that this value is invalid.
90
vendor
If this bit is set to 1, an LBA Segment
specific