Service method and system based on virtual machine one-button packaging migration

A service method and virtual machine technology, applied in software simulation/interpretation/simulation, program control design, instruments, etc., can solve problems such as migration failure, impact on business use, and business interruption

Inactive Publication Date: 2017-06-13
CETC CHINACLOUD INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1) When the original computing server fails in the existing service application, the failure will lead to business interruption and affect business use
[0006] 2) When migrating a virtual machine in the traditional way, the virtual machine needs to be suspended for a period of time, and the business needs to be interrupted
[0007] 3) If the migrated node has insufficient resources, there may be a risk of migration failure

Method used

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  • Service method and system based on virtual machine one-button packaging migration
  • Service method and system based on virtual machine one-button packaging migration
  • Service method and system based on virtual machine one-button packaging migration

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Embodiment Construction

[0043] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0044] The service method based on virtual machine one-click packing and moving includes the following steps:

[0045] Step 1: Users log in to the system, apply for virtual machine resources in the system and form an order;

[0046] Step 2: The administrator pre-judges the resources of the resource pool, passes the approval and successfully generates a virtual machine instance;

[0047] Step 3: The user deploys the application by logging in to the virtual machine instance;

[0048] Step 4: Migrate the...

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Abstract

The invention provides a service method and system based on virtual machine one-button packaging migration. The memory transfer method includes the steps that in a source host mainframe, a client mainframe memory is locked, and information in the client mainframe memory is transferred to a target host mainframe; in the transfer process, a new memory partition is opened in the source host mainframe to provide services for a client mainframe, wherein the new memory partition only stores changed content of the client mainframe memory; the new memory partition is locked, and the information in the new memory partition is transferred to the target host mainframe. According to the service method and system, no data or service on a virtual machine is influenced, and services will not be interrupted in the migration process; service interruption generated in a traditional mode can be avoided, and the service method and system are suitable for scenarios with high service availability requirements.

Description

technical field [0001] The present invention relates to the field of virtualization-based cloud computing services, in particular to a virtual machine-based one-click packing and moving service method and system. Background technique [0002] In order to improve the overall availability, security and continuity of the IT system, the high availability requirements of business applications are getting higher and higher. All applications running in virtual machines provide easy-to-use, cost-effective high availability. [0003] While ensuring the normal operation of the services on the virtual machine, the virtual machine is migrated between different physical hosts. The logical steps are similar to the traditional offline migration. There is only a very short millisecond-level downtime in the process, and users do not feel the interruption of services. In the previous stage of the move, the service runs on the source host. When the move reaches a certain stage, the destinatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455
CPCG06F9/45558G06F2009/4557G06F2009/45575G06F2009/45583
Inventor 尹成飞丁星陈霞闵圣捷武静
Owner CETC CHINACLOUD INFORMATION TECH CO LTD
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