Table 5.19 Data Format Of Smart Comprehensive Error Log - Fujitsu MHW2120BK Maintenance Manual

•
Status
Bits 0 to 3: Indicates the drive status when received error commands according
Bits 4 to 7: Vendor unique
Status
0
1
2
3
4
5 to F

Table 5.19 Data format of SMART Comprehensive Error Log

Byte(hex)
00 SMART Error Logging 01h
01 Index Pointer Latest Error Data Structure
st
02 to 5B
1 Error Log Data Structure
nd
5C to B5
2 Error Log Data Structure2
rd
B6 to 10F
3 Error Log Data Structure3
th
110 to 169
4 Error Log Data Structure4
th
16A to 1C3
5 Error Log Data Structure5
1C4 to 1C5 Total number of drive errors
1C6 to 1FE Reserved
1FF Check sum
"n" indicates sector number in the Error Log. The first sector is 0.
•
SMART Self-Test
The host computer can issue the SMART Execute Off-line Immediate sub-command
(Features field = D4h) and cause the device to execute a self-test. When the self-test
is completed, the device saves the SMART self-test log to the disk medium.
The host computer can issue the SMART Read Log Sector sub-command
(Features field = D5h, Sector Number field = 06h, Sector Count field = 01h) and
can read the SMART self-test log.
C141-E261
to the following table.
Meaning
Unclear status
Sleep status
Standby status
Active status (BSY bit = 0)
Off-line data collection being executed
Reserved
First sector
5.3 Host Commands
Next sector
Reserved
Reserved
Error Log Data Structure 5n+1
Error Log Data Structure 5n+2
Error Log Data Structure 5n+3
Error Log Data Structure 5n+4
Error Log Data Structure 5n+5
Reserved
Reserved
Check sum
5-67