计算机运行全过程日志记录系统设计

The Design of Log Recording System In The Whole Process of Computer Operation

摘要:

针对当前国产特种计算机出现偶发故障难以及时归零处理的难题,创新性地提出计算机运行全过程日志记录相关技术。从软硬件两方面,设计实现了计算机运行全过程日志记录系统,解决了国产计算机从上电至操作系统启动完成这一阶段无日志记录的问题。最后进行试验验证,设计故障注入,验证了所设计的系统能够准确反映计算机运行全过程状态信息,表明该系统有助于故障定位、机理分析、故障复现、采取措施及验证,最终完成故障归零处理。

Abstract:

Aiming at the problem that it is difficult to close the loop in time when domestic special computers have occasional failures, innovatively put forward relevant technologies for logging the whole process of computer operation. From both software and hardware aspects, a log recording system for the whole process of computer operation is designed and implemented, which solves the problem of log recording in the stage from power on to the completion of the operating system startup of domestic computers. Finally, the experiment is carried out to verify that the designed system can accurately reflect the state information of the whole process of computer operation. It shows that the system is helpful for fault location, mechanism analysis, fault recurrence, taking measures and verification, and finally complete the fault closed loop.