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

Data backup method and device

A technology for data backup and message backup, applied in the field of communications, can solve the problems of reducing the ease of use and maintainability of frame equipment

Active Publication Date: 2017-03-15
HANGZHOU DPTECH TECH
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, this application provides a data backup method and device to solve the problem that the existing implementation will reduce the ease of use and maintainability of the frame device

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
  • Data backup method and device
  • Data backup method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0021] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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 provides a data backup method and device. The method comprises the following steps: receiving a backup message; judging whether a service board corresponding to a target service board identification carried by the backup message is on home terminal frame type equipment; if the service board corresponding to the target service board identification carried by the backup message is on the home terminal frame type equipment, sending the backup message to the service board corresponding to the target service board identification to enable the service board to store backup data carried in the backup message; and if the service board corresponding to the target service board identification carried by the backup message is not on the home terminal frame type equipment, determining opposite terminal frame type equipment where the service board corresponding to the target service board identification is positioned, sending the backup message to a switching chip of the opposite terminal frame type equipment to enable the switching chip of the opposite terminal frame type equipment to send the backup message to the service board corresponding to the target service board identification, and storing, by the service board, the backup data carried in the backup message. By the switching chip and the target service board identification of the backup message, data backup of the service board can be realized; no backup interface is set on the service board, and no connection with an external wire is needed; and therefore, the setting and external wiring processes are reduced, and the usability and the maintainability of the frame type equipment are improved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a data backup method and device. Background technique [0002] VSM (Virtual Switching Matrix) networking refers to virtualizing two or more physical frame devices into one logical device, so that the service boards included in each frame device are in the same position, and these service boards can It is used to process the received traffic. During the business processing, the business board will generate various data (for example, session information, forwarding entries, etc.), but when one of the business boards goes down, the traffic will be switched to On other service boards, in order to quickly restore services, it is necessary to back up the data on the downtime service board to other service boards. [0003] In the related technology, a special backup interface is configured on the service board, and the backup interfaces of the two service boards to...

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
CPCG06F11/1402
Inventor 袁野
Owner HANGZHOU DPTECH TECH
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