Hitachi HCS721050CLA382 Manual Do Utilizador
Hitachi hard disk drive specifications
221
11.42.8 Error Reporting
The following table shows the values returned in the Status and Error Registers when specific error conditions
are encountered by a device.
are encountered by a device.
Error Condition
Status Register
Error
Register
Register
A SMART FUNCTION SET command was received by the device without the
required key being loaded into the Cylinder High and Cylinder Low registers.
required key being loaded into the Cylinder High and Cylinder Low registers.
51h
04h
A SMART FUNCTION SET command was received by the device with a
subcommand value in the Features Register that is either invalid or not
supported by this device.
subcommand value in the Features Register that is either invalid or not
supported by this device.
51h
04h
A SMART FUNCTION SET command subcommand other than SMART
ENABLE OPERATIONS was received by the device while the device was in a
“SMART disabled” state.
ENABLE OPERATIONS was received by the device while the device was in a
“SMART disabled” state.
51h
04h
The device is unable to read its Attribute Values or Attribute Thresholds data
structure.
structure.
51h
10h or 40h
The device is unable to write to its Attribute Values data structure.
51h
10h or 01h
Table 163 SMART Error Codes