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Hard disc data backup system and method

A data backup and hard disk technology, which is applied in the field of information security of computer data, can solve problems such as backup process errors, hard disk data damage, and cumbersome and complicated backup operations.

Active Publication Date: 2007-10-10
ZHIGU HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually the backup process is the steps of "backup → error → detection and repair → backup again", so the backup operation is not only cumbersome and complicated, but also increases the consumption of system resources
Additionally, errors in the backup process rather than exiting normally can cause accidental corruption of hard drive data

Method used

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  • Hard disc data backup system and method
  • Hard disc data backup system and method

Examples

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Embodiment Construction

[0029] The preferred embodiment is described in detail as follows in conjunction with the accompanying drawings.

[0030] Please refer to FIG. 1 , which shows a system block diagram of the hard disk data backup system of the present invention, including a computer hard disk 10, a data backup system 20 and an image file 30, so as to back up various data contained in the computer hard disk 10 to the image. File 30. As shown in the figure, the data backup system 20 includes a detection module 21 , a repair module 22 and a backup module 23 . The detection module 21 includes an original data detection module 211 and a file directory detection module 212, the repair module 22 includes an original data recovery module 221 and a file directory recovery module 222, and the backup module 23 includes an original data backup module 231 and a file directory backup module 232.

[0031] Before backing up the operating system of the computer hard disk 10 or various data to the image file 30...

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PUM

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Abstract

A method for backing up data of hard disc includes fetching file system of hard disc data into internal memory of computer system before back-up, automatically detecting logic error existed in file system of hard disc data, repairing detected out logic error of file system according in internal memory and backing up hard disc data with correct file system to mirror image file.

Description

technical field [0001] The invention relates to a computer data information security technology, in particular to a system and method for realizing computer system data backup. Background technique [0002] In recent years, due to its convenient and effective features, computers are often used to store and process some important affairs, and they are playing an increasingly important role in people's daily life and work. A major problem faced by many computer users today is the loss of computer data due to damage to the operating system or hard drive. It is very important to enhance the protection of user data. Therefore, effective hard disk data backup and recovery has also become the focus of attention of computer users. [0003] At present, there are many backup methods for protecting computer operating system information, but the hard disk data backup method in the known technology usually requires that the file system on the hard disk is correct when backing up the fil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
Inventor 周宏亮张玥陈玄同刘文涵
Owner ZHIGU HLDG
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