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Snapshot backup method and device, computer device, and storage medium

A computer program and backup technology, applied in the computer field, can solve the problems of storage and backup host operation steps, cumbersome steps, low backup efficiency, etc.

Active Publication Date: 2019-02-22
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when commercial backup products currently on the market perform snapshot backup on the backup source database, the steps to initiate a snapshot backup each time are relatively cumbersome, involving too many operational steps involving storage and backup hosts, resulting in low backup efficiency

Method used

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  • Snapshot backup method and device, computer device, and storage medium
  • Snapshot backup method and device, computer device, and storage medium
  • Snapshot backup method and device, computer device, and storage medium

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0026] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0027] It should also be understood that the terminology used in the specificati...

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Abstract

The invention relates to the field of data processing, in particular to the application of data backup, and discloses a snapshot backup method and device, a computer device and a storage medium. The method comprises the following steps: receiving a snapshot backup request, generating a backup task according to the snapshot backup request, wherein the snapshot backup request comprises data to be backed up; refreshing a storage end to obtain a storage snapshot corresponding to the data to be backed up, wherein the storage end is a storage device for storing the storage snapshot; mounting the stored snapshot into the backup host, executing the backup task to complete the backup of the data to be backed up; If it is detected that the backup of the data to be backed up is completed, the backuphost is controlled to uninstall the storage snapshot. This snapshot backup method improves backup efficiency.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a snapshot backup method, device, computer equipment and storage medium. Background technique [0002] At present, with the development of big data, data plays a vital role in the development of enterprises, and more and more enterprises begin to pay attention to the backup of stored product data. In order to improve the safety and high efficiency of product data storage backup, and protect enterprise data, data snapshot technology (Snapshot) is one of the relatively mature fast backup technologies. Data snapshot technology is a technology that retains data images at a certain moment, and the retained images are called snapshots. The real meaning of data snapshot is to realize the backup of the file system with the shortest time and the lowest consumption, and create a "shadow" image of the data, which can be read or written in the same way as the original data. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1448G06F11/1458
Inventor 梁思王欣
Owner PING AN TECH (SHENZHEN) CO LTD
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