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A Virtual Storage Access Method Using Virtual Channel

A technology of virtual channel and virtual storage, applied in the field of cloud computing virtualization, can solve the problem of inability to access virtual storage resources, and achieve the effect of no delay of resources

Active Publication Date: 2022-05-31
JIANGSU ZHONGYUN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a virtual storage access method using a virtual channel to address the problem of being unable to access virtual storage resources while accessing a virtual machine

Method used

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  • A Virtual Storage Access Method Using Virtual Channel
  • A Virtual Storage Access Method Using Virtual Channel
  • A Virtual Storage Access Method Using Virtual Channel

Examples

Experimental program
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Embodiment Construction

[0025] a) First, the application layer protocol format needs to be defined, and the message header is defined. Encapsulate the information of the virtual channel in the first

[0026] b) Secondly, in the sending process, different virtual channels are to be distinguished and written into different message headers respectively.

[0032] Step 3: the stage of establishing a TCP connection between the virtual machine and the virtual storage access node.

[0033] Step 4: Establish a storage access virtual channel between the virtual machine and the virtual storage access node.

[0038] Step 9: In the disconnection stage, the storage access node will first shut down the storage service in time, and then shut down and

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PUM

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Abstract

The invention discloses a virtual storage service access method using a virtual channel, which belongs to the technical field of cloud computing virtualization. The virtual channel is generated by logically processing the application layer Socket channel in the network protocol, and the access to the virtual storage resource is realized by means of the virtual channel. , solves the problem of being unable to access virtual storage resources while using limited channels to access virtual machines, making it easier to combine storage virtualization technology with computing virtualization.

Description

A Virtual Storage Access Method Using Virtual Channels technical field The present invention relates to cloud computing virtualization technology, particularly a kind of virtual storage access method adopting virtual channel Law. Background technique [0002] Virtualization technology is a method for allocating computing resources, which will apply different levels of the system, including hardware, Software, data, network, storage, etc. are isolated one by one, thereby breaking the data center, server, storage, network, data and application. The division between the physical devices in use realizes the dynamic architecture. Storage virtualization technology solves the problem of storage device management efficiency, and the integration of different types of storage resources problems, such as compatibility, scalability, reliability, fault tolerance and disaster tolerance of heterogeneous storage systems. [0004] FastDFS is an open source lightweight distributed fil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455G06F16/17G06F16/16G06F16/182
CPCG06F9/45558G06F16/17G06F16/168G06F16/182G06F2009/45579G06F2009/45583
Inventor 戴元顺
Owner JIANGSU ZHONGYUN TECH
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