故障定位方法和计算设备
By introducing a fault memory into the computing device, the processor collects and stores the module identification number, which solves the problem of difficult fault location during CPU BIOS operation, realizes accurate location of faulty modules or nodes, and improves location efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XFUSION DIGITAL TECH CO LTD
- Filing Date
- 2022-09-21
- Publication Date
- 2026-07-17
AI Technical Summary
Without an out-of-band management system, when a problem occurs in the CPU while running the BIOS, it is difficult to accurately locate the fault through serial port printing information, especially in a grid environment where the machine cannot connect to the serial port to record logs, making fault location difficult.
By introducing a fault memory into the computing device, the processor sequentially executes the program code of each module and collects the corresponding identification number of the module, which is stored in the fault memory to indicate whether the program code has a fault, thereby achieving accurate location.
It can accurately locate faulty modules or nodes during CPU operation, improving the accuracy and efficiency of fault location and avoiding dependence on serial port connections.
Smart Images
Figure CN115562896B_ABST