A fault handling method, related device and computer
A computer and processing mechanism technology, applied in the computer field, can solve problems such as inability to capture erroneous data, difficult fault analysis, processing and recovery, etc.
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Embodiment 1
[0052] Such as figure 1 Shown is a schematic diagram of a computer provided by an embodiment of the present invention, the computer includes a processor 11 and a baseboard management controller 12 (Baseboard Management Controller, BMC);
[0053] The baseboard management controller 12 is configured to send a read request message to the processor 11 when determining that the computer is down, the read request message is used to request to read the first error data recorded by the processor 11; Wherein, the first error data is error data generated in the computer, may be all error data generated in the computer, and may also be part of error data generated in the computer, such as the first error data It may be erroneous data generated within 2 seconds before the computer crashes, which is not limited in this embodiment of the present invention.
[0054] The processor 11 is configured to receive the read request message, and send a read response message to the baseboard manageme...
Embodiment 2
[0078] In order to better illustrate the present invention, numerous specific details are given in the following specific embodiments. It will be understood by those skilled in the art that the present invention may be practiced without certain of the specific details. In the embodiment of the present invention, will combine figure 2 The structural components and functions of the processor 11 and the baseboard management controller 12 described in the first embodiment are introduced in detail.
[0079] Such as figure 2 Shown is a schematic diagram of the composition and structure of the computer provided by the embodiment of the present invention, the computer is composed of a processor 11 and a baseboard management controller 12; the processor 11 may include a recording module 21, a storage module 22 and an instruction execution module 23; The recording module 21 can specifically be responsible for the hardware fault checking architecture (Machine Check Architecture, MCA)...
Embodiment 3
[0087] An embodiment of the present invention provides a fault handling method for figure 1 or figure 2 In the shown computer, the computer includes a baseboard management controller and a processor, the method includes:
[0088] S301: When determining that the computer is down, the baseboard management controller sends a read request message to the processor, where the read request message is used to request to read first error data recorded by the processor.
[0089] The processor may acquire the first error data and record the first error data. When the baseboard management controller determines that the computer is down, it may send a read request message to the processor, so as to read the first error data recorded by the processor. At this time, although the computer is dead and the processor cannot execute any computer instructions, the processor can receive and respond to the read request message, so that the baseboard management controller can obtain the first erro...
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