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File sharing method supporting automatic failover

A file sharing and failover technology, which is applied in the communication field, can solve problems such as file sharing service application exceptions and inability to guarantee file sharing session consistency

Inactive Publication Date: 2016-02-17
INSPUR BEIJING ELECTRONICS INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the subsequent client redirects the shared connection to the backup server, the backup end will treat this connection as a new session because there is no original session record, which cannot guarantee the consistency of the original file sharing session, resulting in the upper layer relying on the file sharing service The application exception

Method used

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  • File sharing method supporting automatic failover

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Embodiment Construction

[0030] The core of the present invention is to provide a file sharing method supporting automatic failover, so as to accelerate the switching process of the file sharing service and improve work efficiency.

[0031] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. 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.

[0032] Please refer to figure 1 , figure 1 A flow chart of a file sharing method supporting automatic failover provided by the presen...

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Abstract

The invention discloses a file sharing method supporting automatic failover. The method comprises the steps that file sharing connection between a client side and a master server is established, and a heartbeat line between the master server and a backup server is abnormal when the master server shut down; the backup server detects abnormality of the heartbeat line and determines that the master server cannot provide a normal file sharing service; the backup server transmits a fault notification to the client side; the client side receives the fault notification and redirects original file sharing connection to the backup server; and file sharing connection between the client side and the backup server is established. Acceleration of the switching process of the file sharing service is realized by the method so that working efficiency is enhanced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a file sharing method supporting automatic failover. Background technique [0002] At present, in the usual file sharing service environment, in order to ensure the high availability of the sharing service, the file sharing service usually adopts the mode of active and standby dual machines. The method of attaching the SAN disk array is that the primary and standby machines access the same disk space at the back end. Under normal circumstances, the main server provides external shared directory space, and the client accesses the share by connecting to the main server. When the main server fails to provide external services due to failures such as downtime, the backup server detects an abnormal state through the heartbeat line. [0003] Due to the failure of the primary server, after the file sharing session from the client to the primary server times out, the client can d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/0668H04L67/1097
Inventor 张会健
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND
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