Optimized automatic transfer method and system for virtual machines

An automatic migration and virtual machine technology, applied in the field of cloud computing, can solve problems such as slow migration of virtual machines

Active Publication Date: 2014-02-05
BEIJING TEAMSUN TECH
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  • Application Information

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Problems solved by technology

[0005] At present, at the technical level of online automatic migration of virtual machines, there are studies on migrating virtual machines according to the memory size of physical machines, or automatically a

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  • Optimized automatic transfer method and system for virtual machines
  • Optimized automatic transfer method and system for virtual machines
  • Optimized automatic transfer method and system for virtual machines

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Embodiment Construction

[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] For enterprises with a relatively large business volume or high real-time business requirements in the actual environment, the slow running or low efficiency of the virtual machine is intolerable, and what affects it is nothing more than the cpu, memory, disk IO and network, so the virtual machine can be monitored from time to time, mainly to analyze the performance detection data of the virtual machine, and once it is found that the analysis result does not meet the user's needs, the online migration is performed according to the optimized migration strategy of the present invention.

[0037] The optimization strategy of the present invention mainly includes the following two aspects:

[0038] 1. Set thresholds for cpu, me...

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Abstract

The invention discloses an optimized automatic transfer method and system for virtual machines, which are characterized in that data collecting software are mounted on each physical machine and virtual machine, and the collected data are stored into a database. The method comprises the steps of step 1, regularly reading the detection data of all the virtual machines from the database in turn; step 2, judging whether a data item exceeding a preset threshold value exists in the detection data of the virtual machines; step 3, if the data item exceeding the preset threshold value exits, reading the detection data of each virtual machine in a cluster from the database according to the type of the data item, finding the optimal physical machine as a receiver of the corresponding virtual machine and then transferring the virtual machine in an online mode. According to the optimized automatic transfer method and system for the virtual machines, the virtual machine with low efficiency can be timely found, and an optimal transfer path can be fast obtained, so the loss of an enterprise caused by the slow operation even crash of the virtual machine can be prevented.

Description

technical field [0001] The invention relates to the field of cloud computing, in particular to an optimized virtual machine automatic migration method and system. Background technique [0002] With the continuous expansion of enterprise scale and the continuous improvement of business volume, the cost of enterprises has been aggravated. Therefore, for the construction of enterprise data centers, virtualization technology has become a focus of enterprise development. Because the meaning of virtualization technology is high efficiency and convenience. It is the fact that real things cannot meet these two points, which leads to virtualization. These two points are the eternal goals of all IT products, so the pace of virtualization will not stop. , and will continue to stride forward. [0003] Virtual machine migration technology provides a convenient method for server virtualization. Migrating virtual machines can save users management funds, maintenance costs and upgrade cost...

Claims

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Application Information

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IPC IPC(8): G06F9/455
Inventor 张新新王湛宇
Owner BEIJING TEAMSUN TECH
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