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Virtualization method and device, electronic equipment, medium and resource virtualization system

A virtual resource and virtualization technology, applied in resource allocation, multi-program device, program control device, etc., can solve the problem of low efficiency of virtualization mechanism, achieve the effect of pooling hardware resources and improving virtualization efficiency

Active Publication Date: 2021-08-24
ALIBABA CLOUD COMPUTING LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventor found that when the external hardware does not support the SR-IOV (Single-root I / O virtualization, single-root I / O virtualization) mechanism, the virtualization of the external hardware is a relatively large challenge. The current virtualization mechanism less efficient

Method used

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  • Virtualization method and device, electronic equipment, medium and resource virtualization system
  • Virtualization method and device, electronic equipment, medium and resource virtualization system
  • Virtualization method and device, electronic equipment, medium and resource virtualization system

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Embodiment Construction

[0101] Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily realize them. Also, for clarity, parts not related to describing the exemplary embodiments are omitted in the drawings.

[0102] In the present disclosure, it should be understood that terms such as "comprising" or "having" are intended to indicate the presence of features, numbers, steps, acts, components, parts or combinations thereof disclosed in the specification, and are not intended to exclude one or a plurality of other features, numbers, steps, acts, parts, parts or combinations thereof exist or are added.

[0103] In addition, it should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings...

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Abstract

The embodiment of the invention discloses a virtualization method and device, electronic equipment, a medium and a resource virtualization system. The virtualization method comprises the steps that a first mapping relation between intermediate equipment and external hardware is established; a virtual resource is created for a virtual machine, and a second mapping relationship between the intermediate device and the virtual resource is established; and on the basis of the first mapping relation and the second mapping relation, hardware resources of the external hardware are provided for the virtual machine through the virtual resources, so that virtualization support is realized for the external hardware which does not support the SR-IOV mechanism, and the virtualization efficiency of the external hardware which does not support the SR-IOV mechanism is improved.

Description

technical field [0001] The present disclosure relates to the field of information technology, and in particular to a virtualization method, device, electronic equipment, medium and resource virtualization system. Background technique [0002] In the current cloud computing environment, pooling, virtualization, and fine-grained resource partitioning of external hardware have received extensive attention. The inventor found that when the external hardware does not support the SR-IOV (Single-root I / O virtualization, single-root I / O virtualization) mechanism, the virtualization of the external hardware is a relatively large challenge. The current virtualization mechanism less efficient. Contents of the invention [0003] In order to solve the problems in related technologies, the embodiments of the present disclosure provide a virtualization method, device, electronic equipment, medium and resource virtualization system. [0004] In a first aspect, the embodiments of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455G06F9/50
CPCG06F9/5061G06F9/45558G06F2009/45579
Inventor 方兴
Owner ALIBABA CLOUD COMPUTING LTD
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