Data migration method

A data and virtual machine migration technology, applied in the data field, can solve problems such as poor migration effect, slow migration speed, and general security, and achieve the effect of good effect, high security, and fast migration speed

Pending Publication Date: 2020-05-05
广州搜料信息技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the effect of traditional data migration is half, and the security is average, the migration speed is slow, and the migration effect is poor

Method used

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  • Data migration method

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] Please refer to figure 1 , the data migration method that the present invention provides, comprises the following steps:

[0022] S1: Use the routing chain mechanism provided by the operating system to set the configuration of the QoS network interface for the virtual interface;

[0023] S2: Receive the virtual host environment interface configuration table set by the cloud computing platform, and translate the network configuration set for the virtual interface into specific network interface control commands according to the table;

[0024] S3: Intercepting the network message sent and received by the virtual network adapter card, then encapsulating the message, adding the virtual host ring ID and virtual machine ID identification information to form an encapsulated TCP frame, and routing it to the physical network to form a virtual host envir...

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Abstract

The invention provides a data migration method. The data migration method comprises the following steps: S1, setting configuration of a QoS network interface for a virtual interface by utilizing a routing link mechanism provided by an operating system; s2, receiving a virtual host environment interface configuration table set by the cloud computing platform, and translating the table into a specific network interface control command according to the network configuration set by the virtual interface; s3, intercepting and capturing a network message transmitted and received by the virtual network adapter card, then packaging the message, adding a virtual host ring ID and virtual machine ID identification information to form a packaged TCP frame, and routing the packaged TCP frame to a physical network to form a virtual host environment; and S4, migrating the architecture and the network configuration file of the virtual host environment through a virtual host environment migration protocol among the data clusters. The data migration method provided by the invention has the advantages of good migration effect, high security and high migration speed.

Description

technical field [0001] The present invention relates to the field of data technology, in particular to a data migration method. Background technique [0002] Data migration (also known as hierarchical storage management, hsm) is a technology that integrates offline storage with online storage. It regards the high-speed, high-capacity offline storage device as the next-level device of the disk device, and then automatically migrates the commonly used data in the disk to the secondary large-capacity storage device such as the tape library (referred to as the tape library) according to the specified strategy. When the data needs to be used, the tiered storage system will automatically transfer the data from the lower-level storage device to the upper-level disk. For the user, the above-mentioned data migration operation is completely transparent, but the speed of accessing the disk is slightly slow, and the capacity of the logical disk is obviously greatly improved. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455H04L29/08H04L29/06
CPCG06F9/45558G06F2009/4557H04L67/10H04L69/163
Inventor 谢玉辉童大山林欣烔
Owner 广州搜料信息技术有限公司
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