A master-slave system maintenance method, system and device

A technology of active and standby systems and standby machines, applied in the field of communications, can solve problems such as business interruption, system reliability impact, and high requirements for maintenance personnel, and achieve the effects of ensuring automation, improving efficiency and reliability, and reducing maintenance costs.

Inactive Publication Date: 2008-08-13
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the above process of replacing the backup system, the replacement of the main and backup systems is very complicated, and any slight negligence may affect the reliability of the system and even cause business interrupti

Method used

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  • A master-slave system maintenance method, system and device
  • A master-slave system maintenance method, system and device
  • A master-slave system maintenance method, system and device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0025] Embodiments of the present invention provide a method for maintaining the main and backup systems to solve the problem of inconsistencies in the information of some software units caused by human negligence in the process of replacing the backup system in the prior art scenario of replacing the backup system, which affects the provision of some functions and causes system The problem of reduced reliability.

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The embodiment of the present invention provides a method for maintaining the active / standby system. The applied scenario is shown in Figure 1, including the main machine and the standby machine. It determines its own role in the entire system when the standby machine starts. The resource server is responsible for managing all software resources in the host system, and these resources are stored in non

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PUM

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Abstract

The embodiment of the invention discloses a method, system and device of main backup system maintenance, comprising steps of: sending message to said backup machine and receiving response of the backup machine after detecting that the backup machine is started; obtaining resource to be copied to said backup machine according to said response; copying the resource to be copied to said backup machine one after one via transmitting passage between said backup machines. In implementation of the invention, copying all software resources to the backup machine of the host computer finally by automatically forming the resource to be copied and copying each software resource to be copied to the backup machine, which enables the main and backup software editions to be identical. The process without human guarantees automation, improves efficiency and reliability, which reduces maintenance cost.

Description

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Claims

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Application Information

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Owner HUAWEI TECH CO LTD
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