Computer system and method for dealing with errors

Details Computer system and method for dealing with errors Computer system and method for dealing with errors

2005-12-20

2009-06-23

Puente, Emerson C (Department: 2113)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S012000, C714S013000

Reexamination Certificate

active

07552359

ABSTRACT:
A computer system includes a plurality of systems configured to be connected to each other by links and to operate synchronously each other. Each of said plurality of systems includes a fault tolerant controller, a CPU, a baseboard management controller and a plurality of hardware modules. The CPU is connected with the fault tolerant controller. The baseboard management controller is connected with the fault tolerant controller. The plurality of hardware modules is connected with the fault tolerant controller. When receiving a trouble which occurs in any of the plurality of systems, the fault tolerant controller outputs an interrupt regarding the trouble to at least one of the CPU and the baseboard management controller predetermined correspondingly to the trouble.

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