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Method and device for storing mirror image document

A technology of mirroring files and mirroring, which is applied in the computer field and can solve the problems of slow start-up and running speed of mirroring files, large mirroring files, and long copying time, etc.

Inactive Publication Date: 2013-02-13
NEUSOFT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to realize the rapid startup and operation of the image file, and provide a method and device for storing the image file, so as to solve the problem that the image file needs to be copied when starting and running in the prior art, and the image file is relatively large, and the required copying time is long , causing the image file to start and run slowly

Method used

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  • Method and device for storing mirror image document
  • Method and device for storing mirror image document
  • Method and device for storing mirror image document

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Embodiment Construction

[0101] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0102] refer to figure 1 As shown, it is a flow chart of Embodiment 1 of an image file storage method of the present invention, and this embodiment may specifically include:

[0103] Step 101: Obtain an ordered collection of image files corresponding to the current cloud application environment.

[0104] In the current cloud application, all im...

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Abstract

The invention discloses a method and a device for storing a mirror image document. The method comprises the steps of: acquiring an order mirror image document set corresponding to the current cloud application environment; and storing each mirror image document in a cloud storage space, a sharing storage space or a local storage space in sequence according to the document attribute of each mirror image document in the order mirror image document set. According to the method and the device provided by the invention, the mirror image documents are stored in the cloud storage space, the sharing storage space or the local storage space in sequence according to the document attributes of the related mirror image documents in the current cloud application, the mirror image documents which are stored in the sharing storage space or the local storage space can be run directly and do not need to be copied, so that the starting running speed of the mirror image documents in the cloud application is quickened; and the mirror image documents occupy spare resources in the sharing storage space or the local storage space, so that the storage space utilization is also improved.

Description

technical field [0001] The invention relates to computer technology, in particular to a method and device for storing image files. Background technique [0002] In a virtualized data center environment, computing, storage and network resources are delivered to users in the form of virtual machines. On a storage device, a virtual machine exists in the form of an image file. In actual use, virtual machine replication and migration can be realized by copying and migrating image files. Because the image file is large and highly reusable, the KEY-VALUE type cloud storage asset library with high scalability characteristics is usually selected to store the image file centrally. In cloud applications (used to group virtual machines), virtual machines are grouped in layers. Virtual machines in different layers start in different order, but image files stored in cloud storage space cannot be started directly. If you want to run image files, you need to copy Mirroring files to share...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 许力张霞
Owner NEUSOFT CORP
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