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Method for quickly storing and recovering a hard disk of domestic platform and system

A recovery method and platform technology, which can be used in response to the generation of errors, redundant data error detection in operations, instruments, etc., can solve problems such as hacker attacks, system crashes, and system instability, and achieve efficient utilization, The effect of reducing space occupation and avoiding data loss

Inactive Publication Date: 2022-02-15
苏飞飞 +1
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  • Description
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  • Application Information

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Problems solved by technology

[0002] Domestic chips and domestic operating systems have replaced American chips & Windows operating systems, and new domestic computers (chips & operating systems) have begun to be included in student textbooks. Currently, domestic computers (chips & operating systems) quickly save and restore technology is still blank , system instability, hacker attacks, virus damage, misuse, etc., will cause system crashes, crashes, etc., the system and data cannot be saved and restored, resulting in data loss

Method used

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  • Method for quickly storing and recovering a hard disk of domestic platform and system
  • Method for quickly storing and recovering a hard disk of domestic platform and system
  • Method for quickly storing and recovering a hard disk of domestic platform and system

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0020] combined with figure 1 , a hard disk fast storage and recovery method of a domestic platform and system that can quickly save and restore data and avoid data loss.

[0021] In order to solve the above-mentioned technical problems, the technical solution provided by the present invention is: a method for quickly saving and restoring a hard disk of a domestic platform and system, and its implementation method includes the following steps:

[0022] Steps for real-time backup of system data: install software, analyze ext partition data block bit tables according to different ext file systems (ext2, ext3, ext4), and generate corresponding valid data tables according to the positional relationship of sectors on the hard disk , according to the size of the data block in the defined effective data table, manage the relevant partitions of the system by block; ...

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Abstract

The invention discloses a method for quickly storing and recovering a hard disk of a domestic platform and system. The method comprises the following steps: (1) analyzing a partition data block bit table of ext according to different ext file systems to generate a corresponding effective data table; (2) recording an effective data table when data is written in a system every time; (3) when the system reads data, judging whether the data is dirty or not, reading the data from the dirty data, decompressing the data and returning the data to the system, and directly reading the data from the system partition if the data is not dirty; (4) when data is written in the system, if dirty data is written, firstly reading the dirty data and decompressing the dirty data, then updating the data, and writing the dirty data; (5) when the bottom layer module is recovered every time, only kicking out the mark of the dirty data; and (6) according to whether a data recovery point is recorded or not according to user configuration, carrying out the operation. Compared with the prior art, the method has the advantages that data can be quickly stored and recovered, and data loss is avoided.

Description

technical field [0001] The invention relates to the technical field of hard disks and recovery, in particular to a hard disk fast storage and recovery method for domestic platforms and systems. Background technique [0002] Domestic chips and domestic operating systems have replaced American chips & Windows operating systems, and new domestic computers (chips & operating systems) have begun to be included in student textbooks. Currently, domestic computers (chips & operating systems) quickly save and restore technology is still blank , When problems such as system instability, hacker attacks, virus damage, misuse, etc., will cause system crashes, crashes, etc., the system and data cannot be saved and restored, resulting in data loss. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above-mentioned defects and provide a fast storage and recovery method for hard disks of domestic platforms and systems that can ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1469G06F11/1448
Inventor 杨昆苏飞飞
Owner 苏飞飞
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