Substrate management controller failure processing method and system, storage medium and single-chip microcomputer

Abstract

The invention provides a substrate management controller failure processing method and system, a storage medium and a single-chip microcomputer. The substrate management controller failure processing method comprises the following steps of collecting working state information of a first substrate management controller serving as a working substrate management controller; and when judging that the first substrate management controller fails according to the working state information, selecting a second substrate management controller as a working substrate management controller, refreshing the first substrate management controller again and restarting the first substrate management controller. According to the substrate management controller failure processing method and system, the storage medium and the single-chip microcomputer, rapid recovery after failure of the substrate management controller is realized through a dual backup mode of the substrate management controller.

Description

technical field [0001] The present invention relates to the technical field of Baseboard Management Controller (BMC), in particular to a method and system for processing failure of the Baseboard Management Controller, a storage medium and a single-chip microcomputer. Background technique [0002] The baseboard management controller can perform some operations on the server, such as firmware upgrade, viewing machine equipment, etc., when the server is not powered on, so as to realize functions such as local and remote diagnosis, console support, configuration management, hardware management, and troubleshooting. [0003] In the prior art, the baseboard management controller chip may fail to some extent during operation, resulting in the loss of the function of the baseboard management controller. When the baseboard management controller chip fails, various parameters such as the status and temperature of the sensor cannot be detected and controlled, so that the normal operati...

AI Technical Summary

Problems solved by technology

When the baseboard management controller chip fails, various parameters such as sensor status and temperature cannot be detected and controlled, so that the normal operation of the server system cannot be guaranteed

When the temperature is too high, it may even damage the server and cause a dangerous situation

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