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Redundancy backup method and system of production server

A production server and redundant backup technology, applied in the transmission system, digital transmission system, electrical components, etc., to achieve high availability and business continuity, low technical difficulty, and alleviate high maintenance costs

Active Publication Date: 2012-09-05
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides a production server redundancy backup method and system to solve the problem of quick takeover of the failed production server by the standby server

Method used

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  • Redundancy backup method and system of production server
  • Redundancy backup method and system of production server
  • Redundancy backup method and system of production server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, the production server redundancy backup system of this embodiment includes: production server 100, backup server 200, fiber optic switch 300 and centralized storage device 400; production server 100 is connected with centralized storage device 400 through fiber optic switch 300, and backup server 200 It is connected to the centralized storage device 400 through the optical fiber switch 300 .

[0029] Such as figure 2 As shown, the production server 100 includes: an operating system storage unit 101 for storing the operating system software of the production server; an environment configuration storage unit 102 for storing relevant environment configuration data of the operating system of the production server; a centralized storage device calling unit 103 , used to call the information stored in the centralized storage device 400; the bus adaptation unit 104, used to provide an optical fiber I / O channel interface with the optical fiber switc...

Embodiment 2

[0037] Such as Figure 6 As shown, the production server redundancy backup system of this embodiment includes: multiple production servers 100', a backup server 200, a fiber optic switch 300 and a plurality of centralized storage disk groups 400'; A corresponding centralized storage disk group is connected, and the backup server 200 is connected to each centralized storage disk group through the optical fiber switch 300 . For example, production server 1 is connected to centralized storage disk group 1 through optical fiber switch 300, and backup server 200 is connected to centralized storage disk group 1, centralized storage disk group 2, and centralized storage disk group n through optical fiber switch 300, where n is positive integer.

[0038] Each production server includes: an operating system storage unit for storing the operating system software of the production server; an environment configuration storage unit for storing relevant environment configuration data of th...

Embodiment 3

[0064] Such as Figure 7 As shown, the production server redundancy backup system of this embodiment includes: multiple production servers, a backup server 200, two optical fiber switches and multiple centralized storage disk groups;

[0065] Each production server is connected to a corresponding centralized storage disk group through two optical fiber switches, and the standby server is connected to each centralized storage disk group through two optical fiber switches. For example, production server 1 is connected to centralized storage disk group 1 through two channels of optical fiber switch 1 and optical fiber switch 2, and standby server 200 is connected to each centralized storage disk group through two channels of optical fiber switch 1 and optical fiber switch 2. connect.

[0066] Such as Figure 9 As shown, each production server 100 "includes: an operating system storage unit 101 for storing the operating system software of the production server; an environment co...

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Abstract

The invention provides a redundancy backup method and system of a production server. The redundancy backup system comprises a production server, a standby server, an optical fiber switchboard and a concentrated storage device, wherein the production server is connected with the concentrated storage device through the optical fiber switchboard, the standby server is connected with the concentrated storage device through the optical fiber switchboard; the production server comprises an operating system storage unit, an environment configuration storage unit, a concentrated storage device scheduling unit and a bus adapter unit; the standby server comprises an operating system backup unit, an environment configuration backup unit, a concentrated storage unit identifying / switching unit and a bus adapter unit; the optical fiber switchboard comprises a mapping relationship storage unit and a concentrated storage device access unit; and the concentrated storage device comprises a database storage unit, a middleware storage unit, an application software storage unit and a service data storage unit. According to the invention, the problem of rapid adaption of the standby server to the failed production server is solved.

Description

technical field [0001] The present invention relates to the technical field of server redundancy backup, in particular to the redundant backup utilizing the many-to-many connection characteristics of a storage area network (SAN) architecture server and a storage device, specifically a production server redundancy backup method and system. Background technique [0002] With the rapid development of information technology, the requirements for high availability of information systems and application data are getting higher and higher. Ensuring data security and improving the reliability of information systems has become an urgent problem to be solved. Design and establish corresponding data backup and disaster recovery programs to improve business continuity. According to statistics, 60% of information system failures are caused by software and hardware failures of servers, among which operating system failure and hard disk damage are common failures. Therefore, many enterpr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08
Inventor 周正兴李一明宋建刘威郭巍胡涛彭昊王伟
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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