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Virtual machine energy saving migration method oriented to cloud computing

A virtual machine migration and virtual machine technology, applied in computing, energy-saving computing, program control design, etc., can solve problems such as high migration times, service performance impact, and large energy consumption, so as to improve migration efficiency, reduce migration times, and eliminate Effects of server overload issues

Active Publication Date: 2018-06-22
NANJING UNIV OF POSTS & TELECOMM
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  • Abstract
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AI Technical Summary

Problems solved by technology

These algorithms either make the number of migrations higher, resulting in greater energy consumption, or have a greater impact on service performance

Method used

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  • Virtual machine energy saving migration method oriented to cloud computing
  • Virtual machine energy saving migration method oriented to cloud computing
  • Virtual machine energy saving migration method oriented to cloud computing

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Embodiment Construction

[0036] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0037]The present invention designs a virtual machine energy-saving migration method oriented to cloud computing, which can reduce the migration time of the virtual machine during application, reduce the number of times of migration of the virtual machine, and reduce the energy consumption caused by the migration of the virtual machine. The principle is to divide the physical machine into large-capacity physical machine and small-capacity physical machine according to the capacity of the physical machine. For the former, the minimum migration times algorithm is used to select the virtual machine to be migrated when the virtual machine is migrated; for the latter, the virtual machine is migrated The minimum migration time algorithm is used to select the virtual machine, and different virtual machine migration methods are a...

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Abstract

The invention relates to a virtual machine energy saving migration method oriented to cloud computing. Compared with an existing mainstream virtual machine migration method, the method disclosed by the invention has a small influence on service performance since a virtual machine selection algorithm of minimum migration time is adopted when a small-capacity server is overloaded, and service performance loss generated by virtual machine migration and server overload can be maintained at a low level; when a large-capacity server is overloaded, minimum virtual machine migration algorithms are adopted to select the virtual machine to be migrated, the overload problem of the server is quickly solved, virtual machine migration frequencies are reduced, and the migration efficiency of the virtualmachine can be improved.

Description

technical field [0001] The invention relates to a cloud computing-oriented virtual machine energy-saving migration method, which belongs to the technical fields of distributed computing and cloud computing. Background technique [0002] At the beginning of the 21st century, the Internet developed rapidly, and computer technology was widely used in various industries. With the rapid development of the Internet, the amount of information also increases rapidly, and the business volume that business systems such as websites need to handle increases rapidly. In order to quickly process the greatly increased amount of information, make the information get timely feedback, and use the information to serve itself, cloud computing came into being. [0003] Cloud computing is developed from distributed computing, parallel processing, and grid computing, and is a new computing model. Cloud computing has powerful computing capabilities and a wide range of applications. It not only pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455G06F9/50
CPCG06F9/45558G06F9/5016G06F2009/4557Y02D10/00
Inventor 付雄宋达乔磊王俊昌
Owner NANJING UNIV OF POSTS & TELECOMM
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