Unlock instant, AI-driven research and patent intelligence for your innovation.

Virtual machine migration method and device

A virtual machine migration and virtual machine technology, applied in the field of network communication, can solve problems such as reducing user experience and short-term interruption of traffic, and achieve the effect of improving user experience

Active Publication Date: 2019-06-04
NEW H3C TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a virtual machine migration method and device to solve the problem in the prior art that during the virtual machine migration process, the traffic between the remote server and the virtual machine will be temporarily interrupted, which reduces the user experience.

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
  • Virtual machine migration method and device
  • Virtual machine migration method and device
  • Virtual machine migration method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.

[0023] see figure 1 , which is a schematic diagram of the application scenario of virtual machine migration in the embodiment of the present invention:

[0024] figure 1 A networking architecture of a LISP network is shown in . The architecture includes: a first data center, a second data center, a mapping server and a remote server. Wherein, the LISP network may also include data centers other than the first data center and the second data center. In the embodiment of the present invention, the first data center and the sec...

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 present invention provides a virtual machine migration method and device, the method is applied to the router of the first data center in the LISP network, including: when the virtual machine is migrated from the first data center to the second data center in the LISP network Afterwards, receiving the mapping notification message corresponding to the virtual machine sent by the mapping server; generating the diversion route corresponding to the virtual machine according to the mapping notification message; Forwarding the data packet to the virtual machine relocated to the second data center according to the diversion route corresponding to the virtual machine. By applying the embodiments of the present invention, it can be realized that during the virtual machine migration process, the flow between the remote server and the migrated virtual machine will not be temporarily interrupted, thereby improving user experience.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a virtual machine migration method and device. Background technique [0002] With the development of network communication technology, virtual machine migration technology has also been widely used. [0003] In the prior art, after a virtual machine (Virtual Machine, VM) migrates from a first data center in a Locator Identifier Separation Protocol (LISP) network to a second data center, and the remote server learns that the virtual machine has migrated Before entering the routing address of the second data center, when the remote server sends a data packet to the migrated virtual machine in the first data center, the router in the first data center will send the migrated virtual machine The data packets corresponding to the virtual machine are discarded, so that during the virtual machine migration process, the traffic between the remote server and the virtual mach...

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 Patents(China)
IPC IPC(8): H04L29/06H04L29/08G06F9/48
CPCH04L67/34G06F9/4856H04L12/4641H04L67/131
Inventor 俞晨晨廖俊云罗国兵平诞彭章
Owner NEW H3C TECH CO LTD