Unlock instant, AI-driven research and patent intelligence for your innovation.

Method, vrms and system for virtual machine migration

A technology for virtual machine migration and system migration, applied in the fields of methods, virtual machine migration, VRMS and systems, and can solve problems such as short-term downtime, upper-layer application impact, disaster recovery, etc.

Active Publication Date: 2017-11-21
CHINA MOBILE COMM GRP CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] In the process of realizing the present invention, the inventor found that the stop-and-copy stage in the existing virtual machine migration process will produce a short shutdown, which may affect the upper-layer application. When the high-availability mechanism of the application layer performs heartbeat monitoring , it may be considered that the virtual machine being migrated is abnormal, and disaster recovery is performed, causing conflicts

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method, vrms and system for virtual machine migration
  • Method, vrms and system for virtual machine migration
  • Method, vrms and system for virtual machine migration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] The method for virtual machine migration provided by the present invention will be described below in combination with specific embodiments.

[0060] The present invention provides a method for virtual machine migration, the method comprising the following steps:

[0061] Step 101 , when the virtual resource management system VRMS determines that a virtual machine VM needs to be migrated, it obtains the address information of the VM and the application software running on the VM.

[0062] In practical applications, the migration of the virtual machine is generally determined by the administrator, and the VRMS determines whether the virtual machine is migrated according to the command issued by the administrator. This process is consistent with the prior art and will not be repeated here. And VRMS is a virtual resource management system, which stores the address information of all VMs, including the IP address information of the VM, the address information of the physica...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a virtual machine migration method. When the virtual resource management system VRMS determines that a virtual machine VM needs to be migrated, it obtains the address information of the VM and the application software running on the VM; The management system sends a migration notification message, notifying the management system of the application software to prohibit starting the backup server for the VM when the VM migrates according to the address information of the VM carried in the migration notification message. Therefore, it is possible to prevent the management system corresponding to the application software running on the VM from activating the backup node when the VM is migrated, and to avoid node conflicts after the migration is completed.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a virtual machine migration method, VRMS and system. Background technique [0002] In recent years, with the continuous rise of technologies such as cloud computing, data centers, and distributed environments, server virtualization technology has increasingly become a hot spot in the IT field. Server virtualization refers to the abstraction of server physical resources into logical resources, turning one server into several or even hundreds of virtual servers isolated from each other, and making hardware such as CPU, memory, disk, and I / O dynamically manageable "Resource pool", so as to improve resource utilization, simplify system management, realize server integration, and make IT more adaptable to business changes. Today, virtualization systems such as Xen and VMware have become relatively mature commercial virtualization products. [0003] virtual machine migration ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/48G06F9/455
Inventor 韩小勇于青彭晋
Owner CHINA MOBILE COMM GRP CO LTD