Hitachi HDS723020BLA642 Specifications page 91

9.18.2.3.3 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
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
If this bit is set to 1, an SCT Write Same
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
Celsius. This is a 2‟s complement integer. 80h
indicates that this value is invalid.
Maximum
Celsius. This is a 2‟s complement number.
80h indicates that this value is invalid.
Minimum
Celsius seen for the life of the device. This is a
2‟s complement integer. 80h indicates that
this value is invalid.
Maximum
Celsius seen for the life of the drive. This is a
2‟s complement number. 80h indicates that
this value is invalid.
Hitachi hard disk drive specifications
91
vendor
HDA temperature in
HDA temperature in
HDA temperature in
HDA temperature in
specific
degrees
degrees
degrees
degrees