Table 156 Smart Summary Error Log Sector - Hitachi HDS723020BLA642 Specifications

11.43.5 SMART summary error log sector
The following defines the 512 bytes that make up the SMART summary error log sector. All multi-byte fields
shown in this data structure follow the ATA/ATAPI-7 specifications for byte ordering.
Description
SMART error log version
Error log index
st
1 error log data structure
nd
2 error log data structure
rd
3 error log data structure
th
4 error log data structure
th
5 error log data structure
Device error count
Reserved
Data structure checksum

Table 156 SMART summary error log sector

11.43.5.1
SMART error log version
This value is set to 01h.
11.43.5.2
Error log index
This points the most recent error log data structure. Only values 1 through 5 are valid.
11.43.5.3
Device error count
This field contains the total number of errors. The value will not roll over.
Hitachi hard disk drive specifications
225
Bytes Offset
1 00h
1 01h
90 02h
90 5Ch
90 B6h
90 110h
90 16Ah
2 1C4h
57 1C6h
1 1FFh
512