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File synchronisation method and device

A file synchronization and file technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as poor reliability, inability to achieve real-time synchronization, and inability to delete files simultaneously

Active Publication Date: 2008-10-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The above two timing synchronization methods cannot delete files synchronously; moreover, real-time synchronization cannot be achieved, and the reliability is poor

Method used

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  • File synchronisation method and device
  • File synchronisation method and device
  • File synchronisation method and device

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.

[0024] In order to ensure the real-time performance of file synchronization, the changed files can be immediately synchronized to the destination machine. The embodiment of the present invention adopts a real-time monitoring method. When a file changes are monitored, the change event is recorded, and the need is determined according to the change event. Synchronized files.

[0025] Such as figure 1 As shown, it is an implementation process of an embodiment of the file synchronization method of the present invention, which mainly includes the following steps:

[0026] Step 101 , monitor a file directory, and record a change event of the change when a file in the file directory is monitored to change.

[0027] I...

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Abstract

The invention relates to a data simultaneous technique, discloses a file synchronous method, which comprises: monitoring a file directory, and recording the change event of a change when a file in the file directory changes; determining files to be synchronized; and synchronizing the files to be synchronized to an objective computer. The invention also discloses a file synchronous device, comprising a monitoring unit, a record unit, an analytical unit and a synchronous unit. By using the invention, the real-time performance and reliability of file synchronization can be ensured.

Description

technical field [0001] The invention relates to data synchronization technology, in particular to a file synchronization method and device. Background technique [0002] In various application environments of information processing, data synchronization has extensive demands. With the improvement of enterprise informatization, considering data security, it is necessary to synchronize the files on one host to another host for backup; in a distributed system, it is necessary to synchronize the basic data files to the distributed system on each host. The key to meeting the synchronization requirements is to solve the following problems: real-time, reliability, and high efficiency of file synchronization to ensure data security and reliability. [0003] At present, timing synchronization is usually used for file synchronization, and there are two main methods: [0004] 1. Regularly conduct a full scan of the directory that needs to be synchronized on the source machine, and v...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F17/30174G06F16/178
Inventor 张建勋郑伟
Owner HUAWEI TECH CO LTD
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