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Image file processing method and device

A technology of mirror image files and processing methods, which is applied in the direction of program control devices, electrical digital data processing, and redundant data error detection in hardware. It can solve the problems of wasting storage resources and achieve efficient management.

Active Publication Date: 2022-06-21
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method and device for an image file to at least solve the problem of wasting storage resources due to repeated copying of the same image file in the related art

Method used

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  • Image file processing method and device
  • Image file processing method and device
  • Image file processing method and device

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Embodiment Construction

[0027] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in conjunction with embodiments. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.

[0028] It should be noted that the terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence.

[0029] In this embodiment, a method for processing an image file is provided, figure 1 is a flowchart of a method for processing an image file according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0030] Step S102, judging whether the target repository includes an image file with the same image identification as the designated image f...

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Abstract

The present invention provides a method and device for processing an image file, wherein the method includes: judging whether the target storage library includes an image file having the same image ID as the specified image file to be copied; An operation of copying the specified image file from the source repository to the target repository. The present invention solves the problem of wasting storage resources due to repeated copying of the same image file in the related art.

Description

technical field [0001] The present invention relates to the field of file processing, and in particular, to a method and device for processing mirror files. Background technique [0002] In a virtualization scenario, multiple repositories are generally created, and all virtual machine disk files are created on these repositories. When the repository space is full, or business management requires, some virtual machines must be migrated to other repositories. Generally speaking, you can directly copy the disk files of the virtual machine to the target storage. However, if the disks of two virtual machines share the same parent node file, if they are both migrated to the same repository, there will be a phenomenon that one source file generates multiple target copies. [0003] For the above-mentioned problems existing in the related art, no effective solution has been found so far. SUMMARY OF THE INVENTION [0004] The present invention provides a method and device for a m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/20G06F9/455
CPCG06F9/45558G06F11/2064G06F11/2094G06F2009/4557G06F9/455G06F11/20
Inventor 缪星星
Owner ZTE CORP