Load sharing method and equipment

A load sharing and load balancing algorithm technology, applied in the field of communication, can solve the problems of not knowing when to add virtual machines, not knowing virtual machines, etc.

Inactive Publication Date: 2015-09-16
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the prior art, it is not known whether to increase the number of virtual machines providing the service, nor when to increase the number of virtual machines providing the service

Method used

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  • Load sharing method and equipment
  • Load sharing method and equipment
  • Load sharing method and equipment

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Embodiment Construction

[0028] Aiming at the problems existing in the prior art, the embodiment of the present invention provides a method of load sharing, through the DRX (Dynamic Resource extension, dynamic resource extension) service, the virtual machines under the same cluster are added to a service virtual group . Based on this, the service virtual group includes one or more virtual machines, and the virtual machines in the service virtual group are used to provide the same service externally.

[0029] In order to realize the DRX service, the embodiment of the present invention proposes the following figure 1 As shown in the system architecture, the system architecture includes a physical server pool, a virtualization platform, a resource dynamic scheduling module and a load scheduler.

[0030] (1) Physical server pool: It consists of multiple physical servers. The physical server pool is used to provide server computing resources for enterprise business. The number of specific physical servers...

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Abstract

The invention discloses a load sharing method and equipment. The method comprises the following steps that a load scheduler detects load information of each virtual machine in a service virtual machine group; the load scheduler uses the load information to adjust a virtual machine quantity in the service virtual machine group and the virtual machine quantity is used to determine whether the virtual machine is added in the service virtual machine group or the virtual machine is recycled from the service virtual machine group; the load scheduler uses a load balancing algorithm to carry out load sharing on a user access request message among the virtual machines in the service virtual machine group. In an embodiment of the invention, when a lot of users access a service, a quantity of the virtual machine of the service can be increased to share the service so as to satisfy access demands of a lot of users; when the a quantity of the users who access the service is decreased, a quantity of the virtual machine providing the service can be reduced and virtual machine resources are recovered.

Description

technical field [0001] The present invention relates to the technical field of communications, in particular to a load sharing method and device. Background technique [0002] With the increasing number of data center services, user demands continue to increase, the scale and functions of data centers are becoming more and more complex, and management is becoming more and more difficult. Therefore, virtualizing data center resources has become an important trend in data center integration. Virtualization technology abstracts physical resources and provided services, so that resource users and system managers do not care about the details of the physical characteristics of objects and service boundaries, thereby reducing the complexity of resource usage and management and improving usage efficiency. Therefore, the virtualization of the data center can improve the resource utilization rate of the data center and reduce the energy consumption of the system. Furthermore, a phys...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1001H04L67/131
Inventor 伊莉娜
Owner NEW H3C TECH CO LTD
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