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

Method and apparatus for adjusting data recovery speed based on object read/write delay

A recovery speed and delay adjustment technology, which is applied to data error detection, electrical digital data processing, and response error generation in the direction of redundancy in computing, can solve problems such as adverse effects of data access services

Inactive Publication Date: 2019-01-01
GUANGDONG INSPUR BIG DATA RES CO LTD
View PDF3 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method, device, device and computer-readable storage medium for adjusting data recovery speed based on object read and write delays, which can solve the problem of data access that exists in the technical solutions for data recovery in the prior art. Problems that adversely affect business

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
  • Method and apparatus for adjusting data recovery speed based on object read/write delay
  • Method and apparatus for adjusting data recovery speed based on object read/write delay

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] see figure 1 , which shows a flowchart of a method for adjusting data recovery speed based on object read and write delays provided by an embodiment of the present invention, which may include:

[0036] S11: Receive a data recovery request, determine any storage node in the distributed system that needs to implement data recovery as the target node, and perform data recovery on the target node according to the preset data recovery speed of the target no...

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 invention discloses a method, a device, an apparatus and a computer readable storage medium for adjusting data recovery speed based on object read / write time delay. The method comprises the following steps: receiving a data recovery request, determining any storage node in a distributed system that needs to realize data recovery as a target node, and performing data recovery of the target nodeaccording to a preset data recovery speed of the target node; and performing data recovery of the target node according to the preset data recovery speed of the target node; obtaining the current object read / write delay of the target node, judging whether the current object read / write delay is greater than the preset delay threshold of the target node, if so, decreasing the data recovery speed ofthe target node for data recovery, if not, determining that the data recovery speed of the target node for data recovery does not need to be changed. As a result, when the data restoration has adverse effects on the data access service, the speed of the data restoration is reduced to ensure the normal data access service, and when the data restoration has no adverse effects on the data access service, the fast data restoration is realized.

Description

technical field [0001] The present invention relates to the technical field of distributed storage systems, and more specifically, to a method, device, device and computer-readable storage medium for adjusting data recovery speed based on object read and write delays. Background technique [0002] With the rise and popularization of cloud computing technology, distributed storage systems have begun to attract more and more attention from the industry. In a distributed storage system, if data is damaged or lost, it is necessary to obtain data from the corresponding backup to achieve data recovery. Usually, in order to avoid data loss, it is necessary to complete data recovery and balance as soon as possible, but data recovery usually has a certain impact on the performance of the distributed storage system, which in turn may affect the data access business. [0003] To sum up, there is a problem that the technical solutions for realizing data recovery in the prior art may ca...

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
IPC IPC(8): G06F11/14
CPCG06F11/1471
Inventor 许银龙
Owner GUANGDONG INSPUR BIG DATA RES CO 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