Method for realizing data synchronization of main/standby metadata servers and apparatus thereof
A meta-server and data synchronization technology, applied in data exchange networks, electrical components, digital transmission systems, etc., can solve the problem of inability to guarantee the data consistency of the main and standby meta-servers, and achieve the effect of solving data loss
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[0045] In order to ensure the consistency of data between the active and standby metaservers, solve the problem in the prior art that data synchronization must rely on third-party equipment, and when the third-party equipment fails, the data consistency between the active and standby metaservers cannot be guaranteed. To solve the problem, an embodiment of the present invention provides a method and device for realizing data synchronization between the active and standby meta servers.
[0046] Preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings.
[0047] refer to figure 1 As shown, in the embodiment of the present invention, the main element server and the backup element server are presented to the user through a router. Provide a unified IP address.
[0048]Since all user operations on the primary meta server and backup meta server will go through the router, the router can be considered as an absolutely reliab...
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