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Virtual machine dynamic migration method and device thereof and storage medium

A dynamic migration and virtual machine technology, applied in the field of cloud computing, can solve problems such as waste of data center network resources, achieve the effects of reducing network load, optimizing dynamic migration and scheduling, and reducing network transmission pressure

Pending Publication Date: 2022-02-15
CHINA TELECOM CORP LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Applying the existing virtual machine allocation method, it is easy for two virtual machines that frequently communicate with each other to run on different hosts, resulting in a waste of network resources in the data center

Method used

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  • Virtual machine dynamic migration method and device thereof and storage medium
  • Virtual machine dynamic migration method and device thereof and storage medium
  • Virtual machine dynamic migration method and device thereof and storage medium

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Embodiment Construction

[0026] The present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the present disclosure are illustrated. The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.

[0027] figure 1 It is a schematic flow chart according to an embodiment of a virtual machine dynamic migration method, such as figure 1 Shown:

[0028] Step 101, acquiring traffic and flow direction information corresponding to a virtual machine.

[0029] St...

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Abstract

The invention provides a virtual machine dynamic migration method and a device thereof and a storage medium. The method comprises the following steps: acquiring flow and flow direction information corresponding to a virtual machine; analyzing and processing the traffic and the traffic information based on the address allocation information corresponding to the virtual machines so as to determine communication relationship information between the virtual machines; determining virtual machine topology information corresponding to the virtual machines with the affinity relationship according to the communication relationship information; and performing scheduling processing on the virtual machines with the affinity relationship based on the topological information of the virtual machines. According to the method, the device and the storage medium disclosed by the invention, the network transmission pressure between the hosts in the data center can be effectively reduced, the network transmission pressure between the hosts in the data center can be reduced, unnecessary network transmission between the hosts can be reduced, and the network load in the data center can be reduced.

Description

technical field [0001] The present invention relates to the technical field of cloud computing, in particular to a virtual machine dynamic migration method, device and storage medium. Background technique [0002] When receiving the virtual machine resource application submitted by the user, considering the network resource consumption inside the data center and the transmission efficiency between virtual machines, if two or more virtual machines communicate frequently with each other, these virtual machines tend to be deployed However, users usually do not configure affinity attributes when applying for resources. Cloud computing resource pools are used as infrastructure and cannot perceive the topology relationship between virtual machines hosting applications. In the state where the user does not mark the affinity attribute between the virtual machines, the cloud resource pool will schedule the virtual machines to run on the host with the most optimal resources (usually t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455
CPCG06F9/45558G06F2009/4557
Inventor 王田媛孙雪媛李晨
Owner CHINA TELECOM CORP LTD
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