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A virtual machine migration method, system and virtual machine migration-in end and migration-out end

A virtual machine migration and virtual machine technology, applied in the field of communication, can solve the problems of virtual machine data leakage and low security of virtual machine migration

Active Publication Date: 2019-06-04
GUANGDONG INSPUR BIG DATA RES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, for the current method of migrating virtual machines, since it is easy to cause data leakage of virtual machines, the security of virtual machine migration is low

Method used

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  • A virtual machine migration method, system and virtual machine migration-in end and migration-out end
  • A virtual machine migration method, system and virtual machine migration-in end and migration-out end
  • A virtual machine migration method, system and virtual machine migration-in end and migration-out end

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Embodiment Construction

[0062] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, 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 It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.

[0063] Such as figure 1 As shown, the embodiment of the present invention provides a method for virtual machine migration, which is applied to the virtual machine migration end, and the method may include the following steps:

[0064] Step 101: Receive a virtual machine migration request sent by a virtual machine migration end;

[0065] Step 102: Form...

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Abstract

The invention provides a migration method, migration system, immigration end and emigration end of a virtual machine. The migration method applied to the immigration end of the virtual machine comprises that a virtual machine migration request sent by the emigration end of the virtual machine is received; a migration secret key is formed according to the virtual machine migration request; a public key of the emigration end of the virtual machine is used to encrypt and sign the migration secret key to form a signature encrypted secret key; the signature encrypted secret key is sent to the emigration end of the virtual machine; encrypted virtual-machine data sent by the emigration end of the virtual machine is received; and the encrypted virtual-machine data is decrypted according to the migration secret key, data of the virtual machine to be migrated is obtained, and the virtual machine to be migrated is migrated. The emigration end of the virtual machine passes signature verification of the signature encrypted secret key, and then the data of the virtual machine to be migrated is encrypted via the migration secret key obtained by decryption to form the encrypted virtual-machine data. According to the invention, the safety of migration of the virtual machine can be improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a virtual machine migration method and system, and a virtual machine migration-in section and migration-out terminal. Background technique [0002] Virtual machine migration is a basic function of the cloud service platform. The basic process of migration is to migrate a virtual machine from one server on the cloud platform to another server. Through the migration of the virtual machine, when the server where the virtual machine is located fails and cannot continue to support the operation of the virtual machine, the virtual machine can be migrated to another server so that the virtual machine can continue to process the user's business data and improve the cloud service platform reliability. In order to ensure data security during virtual machine migration, virtual machine data generally needs to be encrypted during virtual machine migration. [0003] At present, when m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/08H04L9/32H04L29/06G06F9/455G06F9/48
CPCG06F9/45558G06F9/4856G06F2009/4557H04L9/0816H04L9/0861H04L9/3247H04L63/062H04L63/08
Inventor 曹永超
Owner GUANGDONG INSPUR BIG DATA RES CO LTD