A trouble-free operation method of a server motherboard memory system

An operating method and server technology, applied in the field of computer communication, can solve problems such as data errors, inability to realize stable control, and influence on system operation stability, so as to achieve high reliability and ensure automatic trouble-free operation.

Active Publication Date: 2017-12-05
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current problem is that the memory system is heavily dependent on the CPU. When the CPU detects a problematic area in the memory space, the system will continue to store computing data here because the system cannot identify the faulty area.
When re-reading and utilizing this part of the data, there will be data error problems, and even cause the system application to exit abnormally.
Due to the one-way factor in this memory control method, it largely depends on the stability of the memory stick itself. When a physical fault occurs in the memory, the fault area cannot be shielded in time, which seriously affects the operation stability of the system and cannot achieve real stability. control
This control method that relies solely on the stability of the memory itself cannot meet the quality and safety requirements of the server system, and the system reliability is low.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The trouble-free operation method of the mainboard memory system of the server includes the following steps:

[0019] (1) Take the FPGA with the built-in PCIE core to build a memory space monitoring storage unit, and connect it to the memory controller of the CPU PCIE through the PCIE2.0 X8 bandwidth bus; The address space information is transmitted one-to-one to the memory space monitoring storage unit through the PCIE bus.

[0020] (2) Connect the external high-speed NOR FLASH chip to the memory space monitoring storage unit through the SPI bus, divide the memory space into subsets according to the data capacity block size of 8MB, and allocate the virtual address space corresponding to each space subset Address, the virtual address starts from 0X0000, and all the virtual addresses are stored on the external high-speed NOR FLASH chip to realize the regional correspondence between the virtual address and the actual address.

[0021] (3) During the running of the server...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention particularly relates to a trouble-free operation method for a mainboard memory system of a server. The fault-free operation method of the server motherboard memory system is used to solve the problem that in the current server system, when a physical fault occurs in the memory, the fault area cannot be shielded in time, which seriously affects the operation stability of the system and cannot realize real system stability control. question. The fault-free operation method of the memory system of the server motherboard solves the problem that the physical fault area in the memory cannot be shielded in time in the current server system, and can realize automatic troubleshooting of the memory system of the server motherboard, thereby ensuring that the memory system of the server motherboard is automatically trouble-free Operation, as well as the reliability and safety design of the memory system of the server motherboard, are of great significance to the stability of the server system operation.

Description

technical field [0001] The invention relates to the technical field of computer communication, in particular to a trouble-free operation method for a server motherboard memory system. Background technique [0002] Today's server motherboards use more and more types and quantities of memory, and the storage capacity of memory systems on server motherboards is getting higher and higher. There are 12 to 24 pieces of memory on the mainboard of a general server. The memory on the mainboard of the server has been strictly tested before the system is generated to prevent system problems caused by faulty memory. Because the memory system on the server motherboard participates in the high-load calculation of the system, and continuously stores data and provides calculation data. Therefore, the trouble-free work of the memory system directly affects the stability of the server system, and memory problems will cause the system to fail to work normally. In order to ensure the working ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/00G06F11/30G06F12/02
Inventor 刘涛倪旭华宋晓锋
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products