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Server backup method and device

A technology of server and main server, which is applied in the direction of digital transmission system, electrical components, transmission system, etc., and can solve the problem of resource waste of backup server

Active Publication Date: 2016-03-23
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a server backup method and device to solve the problem of waste of backup server resources caused by the one-to-one correspondence between the backup server and the main server role in the prior art

Method used

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Embodiment Construction

[0029] The roles mentioned in this application document are defined by the functions of the servers in the system. For example, there may be data management servers, transcoding servers, video management servers, media exchange servers, etc. in the system. There are corresponding servers running in each role. The role software realizes the corresponding functions according to the configuration information and the role software. This application document takes the video surveillance system as an example to describe the technical solution of the present invention, but this does not limit the protection scope of the present invention. The solution of the present invention can also be applied to other systems such as video-on-demand systems. see figure 1 , which is a schematic diagram of the application scenario of the embodiment of the present invention:

[0030] figure 1 Among them, the video management server VM is connected to main servers such as MS, DM, BM, DA, etc., MS is...

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Abstract

The invention provides a server backup method and device. The method comprises the following steps: establishing a heartbeat connection with a plurality of main servers by a main standby server, and obtaining the configuration information of the plurality of main servers through the heartbeat connection, wherein role software of the plurality of main servers is arranged in the main standby server; and when any main server among the plurality of main servers has failure, judging whether the main standby server satisfies a backup condition according to the hardware resource information of the main server having the failure, if so, operating the role software of the main server having the failure, and operating the services of the main server having the failure according to the configuration information of the main server having the failure. By adopting the server backup method and device provided by the invention, the roles of the standby server and the main servers can be different, so that the problem that the roles of the standby server and the main servers in the prior art are in one-to-one correspondence to cause resource waste of the standby server is solved, and the system networking cost is reduced.

Description

technical field [0001] The invention relates to the field of video monitoring, in particular to a server backup method and device. Background technique [0002] In many systems, such as video surveillance systems, multiple server roles can be included, such as VM (VideoManagement, video management) server, DM (DataManagement, data management) server, MS (MediaSwitch, media switching) server, BM (BackupManagement, backup Management) server, TS (TranscodeService, transcoding) server, DA (DeviceAgent, device agent) server, etc. Since server failure is unavoidable, a backup server is set up for the server in the general system, so that when the main server fails, the system can quickly activate the backup server to reduce the impact of the failure on users. [0003] In the prior art, there is a one-to-one correspondence between the role of the main server and the role of the backup server, that is, if the role of the main server is a VM, the role of the backup server of the mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/0668H04L67/1001H04L41/0661
Inventor 周迪赵子华
Owner ZHEJIANG UNIVIEW TECH CO LTD
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