If you are using busTRACE to capture I/O activity, and busFAULT generates an I/O failure, that failure will be specially noted within the bus capture application. In this sample screenshot, busFAULT Created a timeout error on the Hitachi SAS drive:

Note how the error indicator icon will show you a busFAULT icon. This is a quick means of you determining that the I/O error was generated by busFAULT and not actually returned by the device.

See Also

• Introduction
• Simulate a check condition
• Simulate an SRB status failure