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Virtual machine configuration method and device based on distributed storage

A distributed storage and virtual machine technology, applied in the computer field, can solve the problems of poor scalability, poor performance of virtual machines, and low utilization rate of storage arrays of virtualized systems, and achieve the goal of improving utilization, improving performance, and reducing resource consumption. Effect

Pending Publication Date: 2016-06-08
OPZOON TECH
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the existing virtual machine placement method leads to poor performance of the virtual machine and low utilization rate and poor scalability of the storage array of the virtualization system

Method used

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  • Virtual machine configuration method and device based on distributed storage
  • Virtual machine configuration method and device based on distributed storage

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Embodiment Construction

[0030] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] figure 1 A schematic diagram showing a virtual machine placement method based on distributed storage according to an embodiment of the present invention. Such as figure 1 As shown, the virtual machine placement method based on distributed storage includes:

[0032] S1: Obtain the physical server where the first storage block of the storage volume used by the virtual machine is located;

[0033] S2: If the available resource of the physical server where the first storage block of the storage volume used by the virtual machine is located is greater than or equal to the resource requirement of the virtual machine, place the virtual machine on the physical server.

[0034] Wherein, the storage volume is a logical resource for storing data in the virtual system, which corresponds to multiple storage blocks on multiple physical servers.

[0035] A d...

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Abstract

The invention relates to a virtual machine configuration method and device based on distributed storage. The method includes the steps that a physical server where a first storage block of a storage volume used by a virtual machine is located is acquired; if the quantity of available resources of the physical server where the first storage block of the storage volume used by the virtual machine is located is larger than or equal to a resource quantity required by the virtual machine, the virtual machine is configured on the physical server. According to the method, in the virtual machine configuration process, the virtual machine is preferably configured on the first physical server where the storage volume used by the virtual machine is located, so that resources consumed by network transmission when the virtual machine works are reduced, and the performance of the virtual machine is improved; by adopting the distributed storage mode, the utilization rate of storage resources is increased, the expansibility of a storage system is improved, and cost is reduced.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a method and device for placing a virtual machine based on distributed storage. Background technique [0002] In recent years, with the increasing complexity of information systems and the rapid expansion of network applications, it is necessary to efficiently utilize storage systems and reduce storage costs. Server virtualization technology has also become a key technology in cloud computing. In order to achieve load balancing within the cluster and improve the resource utilization efficiency of each physical server, it is necessary to select an appropriate location for the virtual machine to be started. [0003] In the existing virtual machine placement method, computing resources and storage resources are separated. One physical server is used as a computing node, and another physical server is used as a storage node. Considering that the high availability of local storage is ...

Claims

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Application Information

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IPC IPC(8): G06F3/06
CPCG06F3/0604G06F3/0664G06F3/067
Inventor 徐安
Owner OPZOON TECH
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