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Multipoint synchronous storing file downloading exception handling system and method

An exception handling system and file downloading technology, applied in transmission systems, electrical components, and response error generation, can solve problems such as file loss, damage, and data synchronization failure, and achieve the effect of automatic repair

Inactive Publication Date: 2013-10-30
中山市云创知识产权服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the data synchronization process, due to problems with the network or storage devices, files are always lost or damaged, resulting in data synchronization failures and other situations.

Method used

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  • Multipoint synchronous storing file downloading exception handling system and method
  • Multipoint synchronous storing file downloading exception handling system and method
  • Multipoint synchronous storing file downloading exception handling system and method

Examples

Experimental program
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Embodiment Construction

[0025] Such as figure 1 As shown, it is a structure diagram of a preferred embodiment of the multi-point synchronously stored file download exception handling system 10 of the present invention. In this embodiment, the file download exception processing system 10 is installed and runs in the application server 1, the application server 1 is connected to at least one terminal device 2 and multiple file servers 3 through the network 4, including the first file server 3a and a second file server 3b. The terminal device 2 includes, but is not limited to, a personal computer, a notebook computer, a personal digital processing device (PDA) and a mobile communication device. The terminal device 2 sends the file download request input by the user to the application server 1 through the network 4 to request to download the file required by the user from the file server 3, and each file server 3 stores a variety of file materials for the terminal device 2 to download.

[0026] In this...

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PUM

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Abstract

A file download abnormality processing system and method for multipoint synchronous storage are applied in an application server. The application server is connected to at least one terminal device and a plurality of file servers. The method comprises the steps of: receiving a file download request from a terminal device; looking up a file server nearest to the terminal device as a first file server, and downloading a file from the first file server; when the terminal device does not successfully download a file needed by a user from the first file server, looking up all remote file servers which store the file from a file storage configuration table; selecting one of the remote file servers as a second file server for downloading the file, and downloading the file from the second file server; and when the terminal device successfully downloads the file needed by the user from the second file server, synchronously storing the file in the second file server to the first file server to automatically repair a file with errors in the first file server.

Description

technical field [0001] The invention relates to a data synchronization system and method, in particular to a multi-point synchronously stored file download exception processing system and method. Background technique [0002] With the development trend of information globalization, users around the world need to share data centers around the world to provide information services. For example, download required information materials from each data center. Generally, data centers in various places can provide consistent and fast services in various places through data synchronization, so that users have the same and consistent data download experience. For example, when a new music album appears in an area, the information of each data center needs to be updated in a data synchronization manner, and users can download the music album from the data center in the area for use. However, during the data synchronization process, due to network or storage device problems, files ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/06H04L67/1095H04L29/06G06F11/08H04L67/1097
Inventor 李忠一林海洪谢德意陈海云罗安胜
Owner 中山市云创知识产权服务有限公司