Fujitsu DISK DRIVES MHL2300AT, Product Manual, Page: 150 / 232

5.3 Host Commands
C141-E104-03EN 5-73
Table 5.10 SMART error log data format (2/2)
Byte Item
44 Error log 1 Error data Device/Head register
45 Status register
46 to 58 Vendor unique
59 Status
5A, 5B Total power on time [hour]
5C to 1C3 Error log 2
to
Error log 5
(The format of each error log is the same as Byte 02 to
5B.)
1C4, 1C5 Number of unrecoverable errors that have occurred.
1C6 to 1FE Reserved
1FF Check sum
•
Error log index
Indicates the latest error log number. If an error has not occurred, 00 is
displayed.
•
Error log 1 to 5
When an error occurs, the error log index value is incremented and
information at the time the error occurred is recorded in the error log area
specified by this value. When the error log index exceeds 05, it returns to 01.
•
Command data 1 to 5
Indicates five commands data in order received by the device until the error
occurs. Commands for which an error occurred are included in Command
Data 5.
•
Error data
Indicates the I/O register values when the error is reported.
•
Status
Bits 0 to 3: Indicates the drive status when received error commands
according to the following table.
Bits 4 to 7: Vendor unique