Backup and recovery method of computer system, device and computer system

A computer system and backup technology, which is applied in the field of computer security, can solve the problems of poor compatibility, low security of backup and restoration methods, etc., and achieve good security, save backup time, and save disk space.

Active Publication Date: 2012-07-11
深圳市研祥智慧科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a computer system backup method, wh

Method used

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  • Backup and recovery method of computer system, device and computer system
  • Backup and recovery method of computer system, device and computer system
  • Backup and recovery method of computer system, device and computer system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] figure 1 The implementation process of the computer system backup method provided by the first embodiment of the present invention is shown, and the details are as follows:

[0037] In step S101, in the startup stage of the computer system, after selecting the embedded virtual disk boot mode to complete the BIOS booting, the control right of the computer system is transferred to the Linux system stored in the BIOS virtual disk.

[0038] In the embodiment of the present invention, after the computer system is powered on, enter the BIOS setup (Setup) interface through the function key. In the BIOS Setup interface, by selecting the embedded virtual disk (Embedded Virtual Disk, EVD) boot mode, the BIOS can be The virtual disk performs BIOS booting. After the BIOS boot is completed through the BIOS virtual disk, the control of the computer system is transferred to the Linux system stored in the BIOS virtual disk.

[0039] The BIOS virtual disk is made through the following steps:

...

Embodiment 2

[0062] figure 2 Shows the implementation process of the computer system backup method provided by the second embodiment of the present invention, in which step S202 to step S204 are figure 1 Steps S101 to S103 are the same, the only difference is that it also includes the following steps:

[0063] In step S201, the Linux system integrated with the one-key recovery application is stored in the BIOS virtual disk. The specific steps are as follows:

[0064] a. Reserve a continuous storage space in the BIOS Flash chip as a BIOS virtual disk. The specific steps are as described above and will not be repeated here.

[0065] b. Integrate a one-key recovery application in the Linux system.

[0066] In another embodiment of the present invention, in order to save the storage space of the BIOS Flash chip to the utmost extent, this step can be replaced by: customizing a compact Linux system and integrating a one-key recovery application in the compact Linux system.

[0067] c. Embed the Linux sy...

Embodiment 3

[0071] image 3 The implementation process of the computer system restoration method provided by the third embodiment of the present invention is shown, and the details are as follows:

[0072] In step S301, in the startup stage of the computer system, after selecting the embedded virtual disk boot mode to complete the BIOS booting, the control right of the computer system is transferred to the Linux system stored in the BIOS virtual disk.

[0073] The ways to choose to boot from the embedded virtual disk include but are not limited to the following: one is to choose to boot from the embedded virtual disk through a key action on the keyboard; the other is to define a timer through the BIOS to periodically start from the embedded virtual disk Boot; The third is to use General Purpose InputOutput (GPIO hardware switch settings) to draw a trigger interface from the hardware, and select to start from the virtual disk through this interface.

[0074] In step S302, the Linux system loads t...

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Abstract

The invention is suitable for the field of computer security, and provides a backup and recovery method of a computer system, a device and the computer system. The backup method comprises the following steps of: at the initiating stage of the computer system, selecting an embedded virtual disk boot mode to finish the BIOS boot, then, handing the control right of the computer system to a Linux system stored in the BIOS virtual disk; respectively loading a Linux kernel and a Linux file system to an internal memory by the Linux system, and running the Linux kernel and the Linux file system to start the Linux system; running a one-key recovery application program by the Linux system, executing backup for the computer system through the one-key recovery application program, and storing a backup image file obtained by executing backup into a specified path. The backup and recovery method provided by the invention has high security and excellent compatibility, and occupies small space of the disk.

Description

Technical field [0001] The invention belongs to the field of computer security, and in particular relates to a backup method, a restoration method, a backup device, a restoration device and a computer system of a computer system. Background technique [0002] With the rapid development of information technology, computers and the Internet have become more and more widely used. People's requirements for data security are getting higher and higher. At present, there are many system backup and restore tools on the market. Although these tools can realize system backup and restore and have certain safety effects, they have certain defects, such as not being compatible with Linux and windows at the same time, and being vulnerable to viruses. Interference, the data after the backup occupies too much disk space, only supports local backup and restore problems. [0003] In order to solve the problem of susceptibility to virus interference, the prior art provides a method for backing up a...

Claims

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Application Information

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IPC IPC(8): G06F11/14G06F9/445
Inventor 陈志列江武修惠文
Owner 深圳市研祥智慧科技股份有限公司
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