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System file backup method and device

A system file, backup system technology, applied in the computer field, can solve the problems of slow backup speed and large amount of data, and achieve the effect of fast backup speed and small amount of backup data

Inactive Publication Date: 2017-11-24
BEIJING VRV SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, the amount of data to back up the entire system for each backup is relatively large, and the backup speed is slow

Method used

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  • System file backup method and device
  • System file backup method and device

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Embodiment Construction

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0059] The embodiment of the present invention discloses a method for backing up system files, see figure 1 As shown, the method includes:

[0060] S101. Confirm and record the modification time of the system file;

[0061] Specifically, each time the embodiment of the present invention backs up a system file, it will query and confirm the modification time of the system file to be backed up, and record the modification time confirmed by this query.

[0062]...

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Abstract

The invention provides a system file backup method and device. The system file backup method includes: confirming and recording modification time of system files; comparing the modification time with system file modification time recorded during previous system backup; if the modification time is different from the system file modification time recorded during previous system backup, backupping the system files. With the method and device, data volume of backup files can be reduced, and system backup speed is increased.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method and device for backing up system files. Background technique [0002] With the vigorous development of the information age, computer equipment has penetrated into human life. From personal office work to enterprise information management, more and more computers are used for work. However, in a medium or large system, the system files, configuration files and data files running on each device are intricate and complicated. The management and upgrade of the above files are becoming more and more prominent. There are various solutions to the problems of data security and fast recovery. . [0003] The most common way to ensure system data security is to back up system files. When the system fails, the backup system files can be used to restore the system. The original system file backup method is to manually save system files, but using manual system file backup requir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
Inventor 李继鸿戴相龙白志凌
Owner BEIJING VRV SOFTWARE CO LTD
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