IBM DJSA-210 Hard Drive Specifications - Page 185

S.M.A.R.T. error log sector, 32.4.2 Error log pointer, 32.4.3 Device error count

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13.32.4 S.M.A.R.T. error log sector The following defines the 512 bytes that make up the S.M.A.R.T. error log sector. All multibyte fields shown in these data structures follow the ATA/ATAPI-5 specifications for byte ordering. Description S.M.A.R.T. error log version Error log pointer 1st error log data structure 2nd error log data structure 3rd error log data structure 4th error log data structure 5th error log data structure Device error count Reserved Data structure checksum Byte 1 1 90 90 90 90 90 2 57 1 512 Offset 00h 01h 02h 5Ch B6h 110h 16Ah 1C4h 1C6h 1FFh Figure 116. S.M.A.R.T. error log sector 13.32.4.1 S.M.A.R.T. error log version This value is set to 01h. 13.32.4.2 Error log pointer This points to the most recent error log data structure. Only values 1 through 5 are valid. 13.32.4.3 Device error count This field contains the total number of errors. The value will not roll over. Travelstar 32GH/30GT/20GN hard disk drive specifications 171

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13.32.4 S.M.A.R.T. error log sector
The following defines the 512 bytes that make up the S.M.A.R.T. error log sector. All multibyte fields
shown in these data structures follow the ATA/ATAPI-5 specifications for byte ordering.
512
1FFh
1
Data structure checksum
1C6h
57
Reserved
1C4h
2
Device error count
16Ah
90
5th error log data structure
110h
90
4th error log data structure
B6h
90
3rd error log data structure
5Ch
90
2nd error log data structure
02h
90
1st error log data structure
01h
1
Error log pointer
00h
1
S.M.A.R.T. error log version
Offset
Byte
Description
Figure 116. S.M.A.R.T. error log sector
13.32.4.1 S.M.A.R.T. error log version
This value is set to 01h.
13.32.4.2 Error log pointer
This points to the most recent error log data structure. Only values 1 through 5 are valid.
13.32.4.3 Device error count
This field contains the total number of errors. The value will not roll over.
Travelstar 32GH/30GT/20GN hard disk drive specifications
171