busTRACE This WEB page comes from the busTRACE 9.0 User's Manual. (Table of Contents)

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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 two CDBs going to the TSSTcorp (Toshiba) DVD recorder to fail with an 02 04 01 (Logical unit is in process of becoming ready) check condition:

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.

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