Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Data backup method and device, electronic device and computer storage medium

A data backup and backup technology, which is applied in the computer field, can solve the problems that users cannot provide a good user experience, the time cannot be guaranteed, and the backup operation waits for a long time.

Pending Publication Date: 2021-08-31
ALIBABA GRP HLDG LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the creation of snapshot data is a time-consuming process that is easily affected by various conditions, such as the number of users taking snapshot backups, how busy the corresponding data is used, etc.
As a result, the time for snapshot backup cannot be guaranteed
Furthermore, the user may need to wait for a long time for the backup operation to complete, which cannot provide a good user experience for the user

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
  • Data backup method and device, electronic device and computer storage medium
  • Data backup method and device, electronic device and computer storage medium
  • Data backup method and device, electronic device and computer storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] refer to Figure 1A , shows a flow chart of steps of a data backup method according to Embodiment 1 of the present invention.

[0023] The data backup method of the present embodiment comprises the following steps:

[0024] Step S102: Receive a snapshot backup request.

[0025] Wherein, the snapshot backup request carries snapshot speed information for snapshot backup.

[0026] In this embodiment, the snapshot backup request may be a snapshot backup request generated by selecting the required snapshot speed information when the user needs to perform a snapshot backup; point or amount of data, etc.), the generated snapshot backup request is automatically triggered according to the preset snapshot speed information.

[0027] In one feasible way, the snapshot backup request can carry the information of the data to be backed up at the same time, so as to improve the information exchange and processing efficiency; in another feasible way, there can be no snapshot backup to...

Embodiment 2

[0039] refer to figure 2 , shows a flowchart of steps of a data backup method according to Embodiment 2 of the present invention.

[0040] The data backup method of the present embodiment comprises the following steps:

[0041] Step S202: Presetting the snapshot backup.

[0042] Including: pre-setting the snapshot speed for snapshot backup, and pre-setting the reserved bandwidth resources for snapshot backup. Wherein, the execution of the two settings may be executed in no particular order, or may be executed in parallel.

[0043] When setting the snapshot speed for snapshot backups:

[0044] In the first manner, the snapshot speed for snapshot backup can be set for at least one cloud disk in units of cloud disks.

[0045] A cloud disk is a remote disk in a cloud computing scenario, which is different from the local disk carried on the physical machine where the virtual machine resides. The specific setting of the snapshot speed of the snapshot backup is related to the con...

Embodiment 3

[0076] In this embodiment, the user sets the snapshot speed through the client as an example, and describes the data backup method provided by the embodiment of the present invention from the perspective of interaction between the client and the server provided with the cloud disk.

[0077] refer to Figure 3A , shows a flow chart of steps of a data backup method according to Embodiment 3 of the present invention. The data backup method of the present embodiment includes:

[0078] Step S302: the server receives the preset snapshot backup, and sends the preset snapshot speed of the snapshot backup to the client.

[0079] Including: pre-setting the snapshot speed for snapshot backup, and pre-setting the reserved bandwidth resources for snapshot backup. Wherein, the execution of the two settings may be executed in no particular order, or may be executed in parallel. For implementation of specific settings, reference may be made to the description in step S202 of Embodiment 2, ...

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 embodiment of the invention provides a data backup method and device, an electronic device and a computer storage medium. The data backup method comprises the steps of receiving a snapshot backup request, wherein the snapshot backup request carries the snapshot speed information for performing snapshot backup; and carrying out snapshot backup on the data requested by the snapshot backup request according to the snapshot speed indicated by the snapshot speed information. Through the embodiment of the invention, the snapshot backup time is ensured.

Description

technical field [0001] The embodiments of the present invention relate to the field of computer technology, and in particular to a data backup method, device, electronic equipment, and computer storage medium. Background technique [0002] Snapshot data is a fully available copy of a specified data set, which includes an image of the corresponding data at a certain point in time. Snapshot backup of data is an operation of obtaining snapshot data, and it is an indispensable function for an online storage system. [0003] Through snapshot backup of data, on the one hand, fast backup and recovery of online data can be performed. For example, when a data storage device fails or a file is damaged, the generated snapshot data can be used for fast data recovery, and the data can be restored to The state at a certain available point in time; on the other hand, when a certain data is processed by an online application, the user can access the snapshot data of the data for other proc...

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 Applications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1448G06F11/1456
Inventor 余初武
Owner ALIBABA GRP HLDG LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com