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A BMC code protection method and device based on ARM whole cabinet server node

A server node and protection device technology, which is applied in the field of server security, can solve problems such as inability to protect data and damage data, and achieve the effect of improving reliability and preventing data damage

Active Publication Date: 2020-09-18
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The file system can guarantee to a certain extent that the data will not be damaged in case of unexpected power failure by means of log structure, etc., but this is a passive method. fundamentally protect data

Method used

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  • A BMC code protection method and device based on ARM whole cabinet server node
  • A BMC code protection method and device based on ARM whole cabinet server node
  • A BMC code protection method and device based on ARM whole cabinet server node

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] like figure 1 Shown is a schematic structural diagram of a BMC code protection device based on an ARM complete cabinet server node in this embodiment, and the device includes a plug-in trigger circuit module 1 , a BMC protection module 2 and a display module 3 . The plug-in trigger circuit module 1 is used to know the information about the node to be pulled out by the user, and transmits the obtained information to the server node in the form of an electrical signal; the BMC protection module 2 is used to receive the plug-in trigger circuit The module sends the unplug node signal, and after...

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PUM

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Abstract

The invention provides an ARM whole cabinet server node-based BMC code protection method and device, and belongs to the field of server safety. The device comprises a plug / unplug trigger circuit module, a BMC protection module and a display module, wherein the plug / unplug trigger circuit module is used for obtaining information of node unplug to be carried out by a user and transmitting the obtained information to a server node in an electric signal manner; the BMC protection module is used for receiving a node unplug signal sent by the plug / unplug trigger circuit module stopping a read / writeoperation carried out on a Flash by a BMC after receiving the signal, and carrying out read / writing protection on data in the Flash; and the display module is used for notifying a user to carry out anode unplug operation after the BMC protection module completes the protection for the data in the Flash. The method and device are used in ARM CPU-based whole cabinet server products, and are capableof forming effective protection for software code information in BMC Flash during plug / unplug of whole cabinet nodes so as to improve the product reliability.

Description

technical field [0001] The invention relates to the technical field of server security, in particular to a BMC code protection method and device based on ARM complete cabinet server nodes. Background technique [0002] The whole rack server is a new type of server system, which can integrate power supply, cooling, switching and other modules in one rack. As an overall platform, the whole cabinet has a higher degree of integration, which is convenient for centralized maintenance and management, and can realize the rapid delivery of the whole cabinet integration, which improves the management efficiency and delivery speed. Compared with traditional servers, each server node of the whole cabinet server can be plugged and maintained independently, making operation and maintenance easier. Usually, the shutdown of the server nodes on the whole cabinet is to power off the CPU system on the motherboard, but in order for users to remotely monitor and manage the nodes through the BMC...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06
Inventor 魏文星
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD