IBM IC35L036UWDY10 Hard Drive Specifications - Page 244
Read/Write Error Sense Key 03h/04h, ECC Error on LBA
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12.2.12.2 Read/Write Error (Sense Key 03h/04h) When an error occurs during a read or write operation, the Vendor Unique Error information will contain the HDC Registers (Status and Error). Sense Data Byte 20 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Description (Status) Sector Count Over ECC Error on LBA Not used Uncorrectable Error Over Symbol Correctable Error Preparation Error On Drive On Figure 212. Sense Data Byte 20 for READ/WRITE ERROR Sense Data Byte 21 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Description (Status) Memory on Drive Complete ID Find ID Miss Drive Busy End of Track Expected Sector Flag Event Handler Busy Figure 213. Sense Data Byte 21 for READ/WRITE ERROR Ultrastar 146Z10 hard disk drive specifications 228
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12.2.12.2
Read/Write Error (Sense Key 03h/04h)
When an error occurs during a read or write operation, the Vendor Unique Error information will contain
the HDC Registers (Status and Error).
Drive On
Bit 0
Error On
Bit 1
Correctable Error Preparation
Bit 2
Over Symbol
Bit 3
Uncorrectable Error
Bit 4
Not used
Bit 5
ECC Error on LBA
Bit 6
Sector Count Over
Bit 7
Description (Status)
Sense Data
Byte 20
Figure 212. Sense Data Byte 20 for READ/WRITE ERROR
Event Handler Busy
Bit 0
Expected Sector Flag
Bit 1
End of Track
Bit 2
Drive Busy
Bit 3
ID Miss
Bit 4
ID Find
Bit 5
Drive Complete
Bit 6
Memory on
Bit 7
Description (Status)
Sense Data
Byte 21
Figure 213. Sense Data Byte 21 for READ/WRITE ERROR
Ultrastar 146Z10 hard disk drive specifications
228