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Server master-backup redundancy control method, system, device and storage medium

A control method and control system technology, applied in the server field, can solve problems such as business interruption, server reliability reduction, and key data loss

Inactive Publication Date: 2019-01-01
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a certain node runs abnormally, such as an abnormal restart caused by high temperature, although it will not affect the normal work of other nodes, it will interrupt the business of this node, and there may be a loss of key data, which also makes the reliability of the server reduce

Method used

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  • Server master-backup redundancy control method, system, device and storage medium
  • Server master-backup redundancy control method, system, device and storage medium
  • Server master-backup redundancy control method, system, device and storage medium

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Embodiment Construction

[0037] The core of the present invention is to provide a server master and backup redundancy control method, which effectively avoids service interruption and data loss caused by server node abnormality.

[0038] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] Please refer to figure 1 , figure 1 It is an implementation flow chart of a control method for server active / standby redundancy in the present invention, and the method includes the following steps:...

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PUM

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Abstract

The invention discloses a control method of server main-standby redundancy, which comprises the following steps: configuring a first node and a second node as nodes which are backup each other, and storing configuration information in the first node and the second node; during the normal operation of the first node, the preset target data is stored in the first node and the second node in real time. When it is judged that the first node is abnormal in working state, the second node is raised to the working node. After the first node returns to the normal working state, the first node is lowered to a non-working node according to the configuration information, and the target data in the second node is backed up in the first node. The method of the invention effectively avoids service interruption and data loss caused by server node abnormality. The invention also discloses a server master-backup redundancy control system, a device and a storage medium, which have corresponding effects.

Description

technical field [0001] The present invention relates to the technical field of servers, in particular to a control method, system, equipment and storage medium for active and standby redundancy of servers. Background technique [0002] In some servers, a design in which multiple nodes share one IO board is used, and each node can run independently to provide services for users, and data interaction can also be performed between nodes. When a certain node runs abnormally, such as an abnormal restart caused by high temperature, although it will not affect the normal work of other nodes, it will interrupt the business of this node, and there may be a loss of key data, which also makes the reliability of the server reduce. [0003] To sum up, avoiding service interruption and data loss caused by server node abnormality is a technical problem urgently needed to be solved by those skilled in the art. Contents of the invention [0004] The object of the present invention is to ...

Claims

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Application Information

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IPC IPC(8): G06F11/20
CPCG06F11/2033
Inventor 詹崧连易凌鹰
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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