Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for restoring operating system online

A technology of operating system and read-write operation, which is applied in the direction of data error detection, response error generation, and instrumentation in the direction of data redundancy. The effect of a system crash

Active Publication Date: 2020-04-24
深圳市科力锐科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a method and device for restoring the operating system online, aiming to solve the technical problem that the operating system cannot be restored online in the prior art, thus affecting external business

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for restoring operating system online
  • Method and device for restoring operating system online
  • Method and device for restoring operating system online

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] refer to figure 1 , the first embodiment of the present invention provides a method for restoring an operating system online, the method comprising:

[0038] S10: When restoring the operating system of the target hard disk through the data to be restored, intercept the current read and write request to the target hard disk;

[0039] It should be noted that, the execution subject of the method in this embodiment is the server, of course, it may also be other devices with similar functions, which is not limited in this embodiment.

[0040] It can be understood that the relevant files of the operating system are stored in the target hard disk, that is, only the relevant files of the operating system in the target hard disk need to be modified through read and write operations, and the target hard disk can be impl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method and a device for online restoring an operating system. The method includes the steps: performing operating system restoration on a target hard disk through data to be resorted; intercepting a current reading and writing request for the target hard disk; judging whether the current reading and writing request is generated according to the data to be resorted or not; allowing the current reading and writing request to perform reading and writing operation on the hard disk if the current reading and writing request is generated according to the data to be resorted. The method can prevent the problem that the operating system is collapsed as the hard disk is covered with data in the data restoring process and the like, and the operating system in a running state can be restored.

Description

technical field [0001] The invention relates to the technical field of data restoration, in particular to a method and device for restoring an operating system online. Background technique [0002] Now when restoring the operating system of a computer, it is generally necessary to stop the operating system of the computer first, and then run a CD, U disk or network boot system on this computer. With the help of this boot system, the previously backed up operation The system and data are read and written to the hard disk. [0003] If the amount of these data is large, it will take a long time. During this period, the computer cannot provide services to the outside world. In addition, hosts like those on Alibaba Cloud do not provide CD-ROM or U-disk operation interfaces, and there is no way to start the boot system through CD-ROM or U-disk. Restoring the operating system and data will become a very difficult problem. [0004] The above content is only used to assist in unde...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14
CPCG06F11/1458
Inventor 刘梦阳程方全
Owner 深圳市科力锐科技有限公司