Computer system and method of handling trouble of computer...

Details Computer system and method of handling trouble of computer... Computer system and method of handling trouble of computer...

2005-09-20

2005-09-20

Beausoliel, Robert (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

Reexamination Certificate

active

06948100

ABSTRACT:
A manager transmits an I/O bus signal to an I/O bus manager in a computer at a predetermined point of time to inform the I/O bus manager of occurrence of an I/O bus fault. The I/O bus manager initializes an I/O bus and then informs a CPU in the computer of the I/O bus fault as an interruption to be processed by an OS operated by the CPU, whereby the OS can acquire the fault information after the interruption even in the case where an I/O bus fault occurs.

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