Diary management techniques and device

Abstract

The invention discloses a log management method, which records the log of the electronic system in a manner independent of the operating system, including: collecting the key signal of the key hardware by directly connecting with the key hardware of the electronic system, and not being affected by the electronic system during the collection process. The operating system control directly introduces key signals into the hardware controller; the hardware controller generates and saves logs according to the collected key signals. The state information of the system is collected and stored through the set hardware controller to generate logs, and there is no need to generate corresponding logs only through the current operating system of the system as in the prior art. In this way, when the system fails, such as crash, power failure, etc., it can also record the current status information of the system in time, generate and save the log, prevent the loss of key information, and improve the reliability and maintainability of the system.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a log management method and device. Background technique [0002] With the continuous development and progress of electronic technology, electronic systems are becoming more and more complex, so higher requirements are placed on the reliability and maintainability of electronic systems. Among them, the location of the fault in the electronic system and the search for the cause of the fault rely on the recording of the log information by the electronic system itself. Through the analysis of the log information, the cause of the fault can be found in time and a solution can be proposed, such as the temperature of the electronic system, power-on Records of information such as information, if the log records that the temperature of the electronic system is too high when the electronic system fails, it means that the failure of the electronic system may be caused by the h...

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the embodiments of the present invention is to provide a log management method and device for recording the log information of the system through hardware, so as to solve the problem that the operating system of the system cannot record the system log information in time when the electronic system is abnormal in the prior art. Technical deficiency of critical status information at the time of failure

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