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Method, device and system for migration decision-making of virtual machine

A virtual machine migration and decision-making method technology, applied in the field of devices and systems, and virtual machine migration decision-making methods, can solve problems such as unsound security mechanisms and target platforms that cannot meet the security requirements of the source platform, so as to ensure security and credibility Effect

Inactive Publication Date: 2010-11-03
HUAWEI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The security mechanism of the current virtual machine migration technology is not perfect, and the target platform cannot meet the security requirements of the source platform

Method used

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  • Method, device and system for migration decision-making of virtual machine
  • Method, device and system for migration decision-making of virtual machine
  • Method, device and system for migration decision-making of virtual machine

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0072] Example 1, the scenario is: the migration request includes the target platform identifier and the attribute requirements for the target platform, the virtual machine migration decision-making device completes the attribute check of the target platform, and the source platform verifies the integrity of the target platform, for example figure 2 shown, including the following steps:

[0073] Step 20: The source platform establishes a connection with the virtual machine migration decision-making device, and the source platform and the virtual machine migration decision-making device perform identity verification on each other;

[0074] Optionally, the virtual machine migration decision-making device may also verify the integrity of the source platform.

[0075] Step 21: The source platform sends a migration request to the virtual machine migration decision-making device, and the migration request includes the specified target platform identifier and attribute requirements ...

example 2

[0085] In Example 2, the scenario is: the migration request includes the target platform identifier and the attribute requirements for the target platform, and the virtual machine migration decision-making device completes the attribute check and integrity verification of the target platform, such as image 3 shown, including the following steps:

[0086] Step 30: The source platform establishes a connection with the virtual machine migration decision-making device, and the source platform and the virtual machine migration decision-making device perform identity verification on each other;

[0087] Optionally, the virtual machine migration decision-making device may also verify the integrity of the source platform.

[0088] Step 31: The source platform sends a migration request to the virtual machine migration decision-making device, and the migration request includes the specified target platform identifier and attribute requirements for the target platform;

[0089] The att...

example 3

[0096] Example 3, the scenario is: the migration request contains the target platform identifier, but does not include the attribute requirements for the target platform, the virtual machine migration decision-making device completes the attribute check of the target platform, and the source platform verifies the integrity of the target platform: Figure 4 shown, including the following steps:

[0097] Step 40: The source platform establishes a connection with the virtual machine migration decision-making device, and the source platform and the virtual machine migration decision-making device perform identity verification on each other;

[0098] Optionally, the virtual machine migration decision-making device verifies the integrity of the source platform.

[0099] Step 41: The source platform sends a migration request to the virtual machine migration decision-making device, and the migration request includes the designated target platform identifier;

[0100] Step 42: The virtu...

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Abstract

The embodiment of the invention discloses a method for migration decision-making of a virtual machine, which comprises the following steps of: receiving a migration request from a source platform; determining a target platform according to the migration request; performing attribute inspection or integrity confirmation on the target platform so as to obtain a result of the attribute inspection or the integrity confirmation; and performing the migration decision-making according to the result of the attribute inspection or the integrity confirmation. The embodiment of the invention also provides a device and a system for the migration decision-making of the virtual machine. In the embodiment of the invention, the attribute inspection or the integrity confirmation of the target platform is performed before the migration of the virtual machine, so the safety and the reliability of the migration of the virtual machine are effectively ensured.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a virtual machine migration decision method, device and system. Background technique [0002] Virtualization technology introduces a virtual layer between software and hardware, and virtualizes the underlying physical device into multiple virtual devices. Each virtual machine (Virtual Machine) realizes multiplexing of physical devices through unified scheduling of the virtual layer. It can run multiple virtual machines on a hardware platform. The operation of virtual machines on hardware resources and the interaction between virtual machines are mostly coordinated through the virtual layer. There is not much interaction at the virtual machine layer. The relationship between virtual machines Similar to the relationship between two physical machines, strong isolation is achieved; due to the strong isolation of virtual machines, the failure of one virtual machine has al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/46H04L29/06
Inventor 任兰芳王绍斌沈晴霓靳远游魏磊李钊阮安邦石磊
Owner HUAWEI TECH CO LTD
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