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Implementation method and system for virtual machine migration

A technology of virtual machine migration and implementation method, which is applied in the field of virtual machine migration implementation method and system to achieve the effect of reducing error probability and improving efficiency

Inactive Publication Date: 2018-09-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method and system for implementing virtual machine migration, so as to at least solve the problem in related technologies that automatic online migration of virtual machines cannot be realized when the data center supports a multi-tenant network

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  • Implementation method and system for virtual machine migration
  • Implementation method and system for virtual machine migration
  • Implementation method and system for virtual machine migration

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Embodiment Construction

[0035] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0036] figure 2 It is a flowchart of a method for implementing virtual machine migration according to an embodiment of the present invention. Such as figure 2 As shown, the method may include the following processing steps:

[0037] Step S202: The target VM discovers the target NVE through the NVE automatic discovery protocol message, and joins the VN after passing the identity authentication of the VN to which the target VM belongs;

[0038] Step S204: After the target VM is synchronized with the source VM, replace the source VM.

[0039] In related technologies, automatic online migration of a virtual machine cannot be realized when the data center supports a multi-tenant network. use as f...

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Abstract

The invention discloses a method and system for achieving virtual machine migration. According to the method, a target VM automatically finds a target NVE through an NVE automatic discovery protocol message, and the target NVE is added to a VN after the identity authentication of the VN of the target VM is passed; after the target VM and a source VM are synchronous, the source VM is replaced by the target VM. According to the technical scheme, automatic on-line migration of the virtual machine can be achieved, the efficiency of the virtual machine migration is improved, and the complexity of business deployment and the error probability of manual configuration are reduced.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and system for implementing virtual machine migration. Background technique [0002] In the data center field, virtualization technology has been widely used, and providing virtual machines has become one of the typical services of the data center. Considering many factors such as the need for daily maintenance of machines, the pursuit of environmental protection and energy saving in data centers, and the availability and reliability of virtual servers, virtual machine migration technology and implementation solutions have received extensive attention, and related technologies have proposed Multiple solutions. figure 1 It is a schematic diagram of a network structure supporting a virtual machine in a data center according to related technologies. Such as figure 1 As shown, the migration of the virtual machine generally needs to keep parameters such as the Internet Pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/48G06F9/455H04L29/06
Inventor 顾忠禹
Owner ZTE CORP