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Data backup and recovery method and achievement system and backup device thereof

A technology for backing up equipment and backing up data, applied to redundancy in computing for data error detection, electrical digital data processing, and response error generation, etc. problems with operation

Active Publication Date: 2017-08-29
深圳市奇摩计算机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And because the data volume of many IT business systems is TB level, the recovery time of TB level data volume often needs several hours, therefore, adopt the above-mentioned off-line recovery method of backup data to make the business system in the business server 2 unable to run for a long time , unable to meet the needs of users for IT system business continuity

Method used

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  • Data backup and recovery method and achievement system and backup device thereof
  • Data backup and recovery method and achievement system and backup device thereof
  • Data backup and recovery method and achievement system and backup device thereof

Examples

Experimental program
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Embodiment Construction

[0079] Below, the present invention will be described in detail with reference to the accompanying drawings.

[0080] This embodiment provides a method for backing up and restoring data, an implementation system thereof, and a backup device.

[0081] Such as image 3 As shown, when backing up data, the backup device 6 of the embodiment itself directly extracts data from the storage device 4 and saves it in the backup device 6, so that there is no correlation between the backup device and the operating system and software platform running on the business server, and overcomes the In the prior art, the drawbacks caused by the correlation between the backup server and the operating system and software platform running on the business server completely simplify the data backup method.

[0082] Specifically, such as Figure 4-6 As shown, a method for backing up and restoring data includes: connecting a backup device with backup management and SAN storage functions to a storage de...

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PUM

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Abstract

The invention provides a data backup and recovery method and an achievement system and a backup device thereof. The achievement system comprises a storage device and the backup device which are connected, wherein the backup device extracts data from the storage device and saves the data, and the backup device comprises a backup space management unit, a storage device management unit and a data backup management unit. During data backup, the backup device comprises a creation unit completing recovery operation and an online recovery execution unit. The data backup and recovery method and the achievement system and the backup device thereof overcome the shortcomings produced by the correlation of operating systems and software platforms running on a backup server and a service server, so that a data backup and recovery mode is simplified, the operating systems and software platforms for different service servers can perform data backup and recovery only by needing the same method, and the data backup and recovery speed is improved.

Description

technical field [0001] The invention relates to the technical field of data backup and data restoration, in particular to a method for backing up and restoring data, a system for its realization and a backup device. Background technique [0002] Such as figure 1 As shown, the data backup system in the prior art includes: a backup server 1 and a storage device (not marked in the figure) arranged in the backup server 1 for storing backup data. The data backup method is: the backup server 1 passes through the business server 2 and the optical fiber connection device 3 read the business data in the storage device 4 and store the read business data in the storage device in the backup server 1, and create retrieval information for the business data to facilitate the management of the backup data, In order to realize the security protection of data. Wherein, there is business software running on the business server 2, and the business data generated by the business software is st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1448G06F11/1456
Inventor 沈炤宇王奇鹏
Owner 深圳市奇摩计算机有限公司
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