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Method and device for migrating virtual machines on basis of cloud computing

A virtual machine migration and virtual machine technology, applied in the field of cloud computing, can solve problems such as host downtime, high CPU usage, and failure of virtual machine migration

Inactive Publication Date: 2013-11-20
BEIJING TEAMSUN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In fact, host downtime can be divided into many situations. If the downtime is caused by power supply, the entire cluster will be affected. At this time, the migration of virtual machines cannot be performed; Too large, high CPU usage and other reasons lead to host downtime

Method used

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  • Method and device for migrating virtual machines on basis of cloud computing
  • Method and device for migrating virtual machines on basis of cloud computing

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Embodiment Construction

[0027] 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.

[0028] figure 1 A flow chart of a method for migrating a virtual machine based on cloud computing according to an embodiment of the present invention is illustrated.

[0029] Such as figure 1 As shown, the method comprises the steps of:

[0030] S1. Asset resource discovery: the system obtains asset resource information through cloud resource management software (such as VMWare, IBM system director, etc.);

[0031] S2. Asset resource monitoring: Obtain the usage of asset resources during operation through cloud resource management software (such as VMWare, IBM system director, etc.);

[0032] S3. Scheduling calculation: Calculate the objects to be migrated and the target host for migration according to the resource usage rate a...

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Abstract

The invention discloses a method and a device for migrating virtual machines on the basis of cloud computing. The method includes steps of S1, asset and resource discovery: enabling a system to acquire asset and resource information via cloud resource management software; S2: asset and resource monitoring: acquiring a service condition via the cloud resource management software when assets and resources run; S3, scheduling computation: computing objects required to be migrated and migrated target hosts according to a resource utilization rate and temperatures of hosts; S4, migration management: automatically or manually migrating the virtual machines in an online manner according to scheduling computation results. The method and the device have the advantage that the virtual machines can be effectively utilized in cloud resource environments by the aid of the method and the device.

Description

technical field [0001] The invention relates to the field of cloud computing, in particular to a cloud computing-based virtual machine migration method and device. Background technique [0002] In the prior art, cloud computing is largely implemented based on virtual machine technology. For virtual machines in the same resource pool, when the host where the host is located is physically down, the cloud resource management software calculates the CPU usage and memory usage of other physical hosts, and executes the migration plan. [0003] The existing virtual machine migration technology needs to wait for the physical host to go down before migrating. Due to the large amount of data exchange during the migration process, the impact on application efficiency is very serious. [0004] In fact, host downtime can be divided into many situations. If the downtime is caused by power supply, the entire cluster will be affected. At this time, the migration of virtual machines cannot ...

Claims

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Application Information

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IPC IPC(8): G06F9/48G06F9/455
Inventor 邱立韬郭宝祥
Owner BEIJING TEAMSUN TECH
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