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Windows virtualization mirror image hierarchical management method and device

A layered management and virtualization technology, applied in program control devices, electrical digital data processing, software simulation/interpretation/simulation, etc., can solve problems such as inability to modify virtual machines in batches, achieve safe, reliable and efficient batch updates, and improve use The effect of reducing the probability of experience and software conflicts

Active Publication Date: 2020-03-27
西安雷风电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a Windows virtualization image layered management method and device to solve the problem that the image management method in the prior art cannot modify virtual machines in batches

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] A layered management method for Windows virtualization images, used to manage disk files of virtual machines, and perform the following steps:

[0059] Step 1. Layer the disk files to obtain user data disk files and non-user data disk files;

[0060] In this embodiment, layering specifically includes setting critical points. First install the basic operating system, update operating system patches, and use this part as the critical point. This part is non-user data; secondly, install and start the virtual registry submodule and submodule. Hierarchical file system driver sub-module, files, pictures, printer settings, etc. created later are all divided into user data; after determining the hierarchical critical point, mount a virtual machine disk for storing user data, and count user data after the critical point , Previously considered non-user data.

[0061] In this embodiment, the existing virtual images are implemented through linked cloning. When the template image is upda...

Embodiment 2

[0121] In this embodiment, a Windows virtualization image hierarchical management device is disclosed, which is used to manage disk files of virtual machines, and includes a hierarchical module, a loading module, a user action detection module, and a redirection module;

[0122] The layering module is used to layer the disk files in the virtual machine to obtain user data disk files and non-user data disk files;

[0123] The loading module is used to mount the user data disk file and the non-user data disk file to a virtual machine to obtain a virtual machine image, and the virtual machine image includes a user data disk and a non-user data disk;

[0124] The loading module is also used to obtain the address of the user data disk and the address of the non-user data disk;

[0125] The user action detection module is used to obtain user actions, and the user actions include read and write actions of user data disk files and / or read and write actions of non-user data disk files;

[0126] ...

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PUM

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Abstract

The invention discloses a Windows virtualization mirror image hierarchical management method and a Windows virtualization mirror image hierarchical management device. Mirror images are subjected to hierarchical management; the software updating is more flexible; an administrator can modify and update software at the background at any time without worrying about the influence on user data; patch update for a system, the batch updating of the software is safer, more reliable and more efficient; in addition, the layered user data also ensure that the software and running data already installed bythe user can be reserved when the operating system mirror image or the software mirror image is modified, so that the operating system mirror image and the software mirror image can be independentlymodified at any time, and the use experience of the user is improved.

Description

Technical field [0001] The invention relates to a Windows virtualization image management method and device, in particular to a Windows virtualization image layered management method and device. Background technique [0002] Image management is one of the key components necessary for all virtualization / cloud platform systems. Its role is to provide pre-installed operating systems and application software for the virtual machine system, so that the virtual machine / cloud platform system can be easily and quickly created and installed for users Good virtual machine use. [0003] The usual image management is to create a template virtual machine, mount a virtual disk as a system disk, start the virtual machine, and install the operating system and application software on the mounted system disk. Then use this virtual disk with the installed system as a mirror, and then create an operating system disk for the user virtual machine through cloning (copy image) or linked cloning (create a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455G06F8/61
CPCG06F9/45558G06F8/63
Inventor 张文文
Owner 西安雷风电子科技有限公司
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