Virtual machine system and start-up method thereof

A virtual machine and virtual machine management technology, applied in the virtual field, can solve problems such as unfriendly collaboration and performance bottlenecks of the host operating system

Active Publication Date: 2009-07-29
CHINA GREATWALL TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a virtual machine system, aiming to solve the problem that the existing paravirtualization technology adopts

Method used

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  • Virtual machine system and start-up method thereof
  • Virtual machine system and start-up method thereof
  • Virtual machine system and start-up method thereof

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] In the embodiment of the present invention, the virtual machine monitor is integrated into the host operating system, so that a controllable virtual machine monitor layer is inserted between the real hardware at the bottom of the computer and the host operating system. The virtual machine monitor can directly monitor and measure the guest operating system running on the virtual machine monitor, so that each guest operating system no longer needs the support of the host operating system, and runs directly under the support of the hardware, so as to have the best performance .

[0018] With t...

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Abstract

The invention is applicable to the field of virtual technology, and provides a virtual machine system and a starting method thereof. The virtual machine system comprises a computer hardware, a virtual machine monitor, a host operation system and one or a plurality of virtual machines; the virtual machine monitor is integrated in the host operation system; and the one or the plurality of virtual machines run in the virtual machine monitor. In the embodiment of the invention, the virtual machine monitor is integrated into the host operation system, namely the controllable virtual machine monitor is inserted between the real hardware at the bottom layer of the computer and the host operation system, one or a plurality of client operation systems running on the virtual machine monitor can be directly monitored and measured through the virtual machine monitor, therefore, each client operation system can directly access hardware resources through the support of lower layer hardware, directly run under the support of the hardware and have the optimal performance.

Description

technical field [0001] The invention belongs to the field of virtual technology, and in particular relates to a virtual machine system and a starting method of the virtual machine system. Background technique [0002] Virtualization Technology (Virtualization Technology, VT) refers to virtualizing a set of hardware into multiple sets of hardware on a complete computer hardware platform through software or hardware methods, and providing them to multiple independently running software systems (usually Is the operating system, such as Windows98, Windows2000, WindowsXP, Linux, Unix, Mac, etc.) as an independent operating environment. These independently running environments (operating systems) are generally called virtual machines (Virtual Machines, VM). A computer device equipped with VT technology can run multiple independent operating systems in parallel. Except for sharing hardware resources (such as memory, IO, storage and VT processor) during operation, each operating sy...

Claims

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Application Information

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IPC IPC(8): G06F9/455G06F9/445
Inventor 贾兵林诗达石明张拥军姚文泽宋靖
Owner CHINA GREATWALL TECH GRP CO LTD
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