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A kind of windows system hot backup method and corresponding hot recovery method

A hot recovery, non-system technology, applied in the direction of response error generation, redundant operation data error detection, instrumentation, etc., can solve the problem of the target computer system not starting, so as to avoid the recovery of data confusion and ensure consistency Sex, fast recovery effect

Active Publication Date: 2022-04-01
JIANGSU BOZHI SOFTWARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of this application is to provide a Windows system hot backup method and corresponding hot recovery method to solve the problems in the prior art that the hot backup needs to install the driver or track the reading and writing in the whole process and the target computer is required for the hot recovery in the prior art Technical issues with the system in a non-starting state

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  • A kind of windows system hot backup method and corresponding hot recovery method
  • A kind of windows system hot backup method and corresponding hot recovery method

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Embodiment Construction

[0034] figure 1 It is a flow chart of the Windows system hot backup method of the present invention.

[0035] The Windows system hot backup method of the first embodiment of the present invention comprises:

[0036] Step 1. Read the data blocks of the set size sequentially from the disk of the Windows system, and write the data blocks into the storage device in order to obtain the image file; wherein the set size is an integer multiple of the size of the disk sector.

[0037] Step 2. Import the registry of the Windows system into the script file, store the script file in the storage device, and complete the hot backup of the Windows system, specifically:

[0038] Use the Windows function ShellExecuteEx to operate regedit.exe to execute the " / e "regFileName" "srcFileName"" command to import the registry file of the Windows system into a reg file; then back up the reg file to the storage device to complete the Windows system hot backup.

[0039] The registry is a core databas...

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Abstract

The invention discloses a Windows system hot backup method and a corresponding hot recovery method, wherein the hot backup method includes: sequentially reading data blocks of a set size from a disk of the Windows system, and sequentially writing the data blocks into a storage device , to obtain the mirror image file; the registry of the Windows system is imported into the script file, and the script file is stored in the storage device. The hot recovery method includes: analyzing the image file in the Windows system hot backup method to obtain all partitions in the image file; determining the type of the partition in the image file, and restoring the backup data to the disk of the Windows system according to the type of the partition. The invention can perform hot backup and hot recovery when the Windows system is running, and does not need to install a driver on the target machine during the backup and recovery process, and does not need to read and write the tracking system.

Description

technical field [0001] The application relates to a Windows system hot backup method and a corresponding hot recovery method, which belong to the technical field of data disaster recovery and are suitable for data backup and recovery of system disks in the running state of the Windows operating system. Background technique [0002] The full name of data disaster backup is data disaster backup, which refers to the process of copying the whole system or part of the data collection from the hard disk or array of the application host to other storage media in order to prevent data loss caused by operational errors or system failures. [0003] After decades of development, computer technology has been widely used in various fields. However, data loss and system damage caused by disk damage or damage, computer viruses, and human error deletion have become inevitable problems in computer applications. At this time, data backup is particularly important. [0004] Today's system ba...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14G06F8/61
CPCG06F11/1448G06F8/63
Inventor 傅涛丁显鹏杨乐
Owner JIANGSU BOZHI SOFTWARE TECH CO LTD