System information access method used for computer device

A technology for computer devices and system information, applied in computing, instrumentation, error detection/correction, etc., to solve problems such as inability to obtain system information, inability to monitor, and abnormal occurrences

Active Publication Date: 2018-04-24
MITAC COMP (SHUN DE) LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the process of restarting or updating the firmware of the baseboard management control system, the system information stored in the volatile memory module inside the baseboard management control system in the form of variables will be reset, causing the subsequent baseboard management control When the system needs to monitor the computer device based on the system information, it cannot monitor the computer device because it cannot obtain the correct system information related to the computer device, or even an abnormality occurs

Method used

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  • System information access method used for computer device
  • System information access method used for computer device
  • System information access method used for computer device

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Embodiment Construction

[0013] refer to figure 1 , the embodiment of the system information access method of the present invention is implemented by a baseboard management control system 11 included in a computer device 1 . The computer device 1 also includes a central processing unit 12 electrically connected to the baseboard management control system 11, a first non-volatile memory module 13 electrically connected to the baseboard management control system 11, and a first non-volatile memory module 13 electrically connected to the baseboard management control system 11 The second non-volatile memory module 14.

[0014] In this embodiment, the computer device 1 is, for example, a server, and the substrate management control system 11 includes, for example, a volatile memory module 111 and a processing module 112 electrically connected to the volatile memory module 111 . The first non-volatile memory module 13 includes, for example, an Electronically Erasable Programmable Read-Only Memory (Electrica...

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Abstract

The invention discloses a system information access method used for a computer device, and is implemented through a baseboard management control system contained in a computer device. The computer device also comprises a first nonvolatile memory module. The system information access method comprises the following steps that: (A) after the baseboard management control system is started or restarted, judging whether one flag value of a power-on reset flag indicates that the baseboard management control system is under the first preset value of a power-on reset state or not; (B) if a judgment result shows that the flag value of the power-on reset flag indicates that the baseboard management control system is under the first preset value of the power-on reset state, when system information related to the computer device is received, judging whether the system information conforms to previous system information stored in the first nonvolatile memory module or not; and (C) when a judgment result shows that the flag value of the power-on reset flag does not indicate that the baseboard management control system is under the first preset value of the power-on reset state, storing system information received in the (B) in the first nonvolatile memory module.

Description

technical field [0001] The invention relates to system information of a computer device, in particular to a system information access method for a computer device. Background technique [0002] A computer device currently used as a server usually includes a baseboard management control system (BMC), and the baseboard management control system is used to assist an administrator in controlling the computer device. [0003] The central processing unit of the computer device executes a Basic Input / Output System (BIOS) program to pass the IPMI OEM Command transmits system information related to the computer device and includes system configuration information such as Dual In-line Memory Module and Peripheral Component Interconnect card to the base board management A control system, the baseboard management control system stores the system information in the form of variables in the volatile memory module inside the baseboard management control system. [0004] However, in the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30
CPCG06F11/3055G06F11/3079
Inventor 苏谦怀黄亦东黄家安乐晏廷
Owner MITAC COMP (SHUN DE) LTD
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