Optimized deploying method based on virtual cluster online migration

A virtual cluster and cluster technology, applied in the field of cloud computing, can solve the problems of performance loss, virtual machine cannot obtain the expected amount of requested resources, etc., to reduce performance loss, overcome the inability to obtain the expected amount of requested resources, and solve the effect of resource fragmentation

Inactive Publication Date: 2016-10-12
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

However, the current application types are usually designed with dynamically changing load requirements. This dynamic behavior and virtual machine merger may cause the virtual machine to fail to obtain the expected amount of requested resources, resulting in performance loss.

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  • Optimized deploying method based on virtual cluster online migration

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Embodiment

[0015] To optimize the deployment of virtual machines on physical hosts and optimize the energy consumption of large-scale physical hosts, this embodiment proposes an optimized deployment method based on online migration of virtual clusters, as shown in the attached figure 1 As shown, the management cluster nodes (physical hosts) are connected through a management module. The management module is provided with four modules: a global monitoring module, an algorithm generation module, a migration planning module and a migration driver module. Several virtual machine; in a cloud computing environment, the global monitoring module is responsible for receiving information data of cluster nodes and virtual machines, the data obtained by the global monitoring module is sent to the algorithm generation module, and the algorithm generation module predicts future load and establishes long-term load performance model, and formulate corresponding deployment and migration algorithms; accor...

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Abstract

The invention relates to an optimized deploying method based on virtual cluster online migration, and belongs to the cloud computing technical field; the method comprises the following steps: using a management module to connect with a management cluster node, wherein the management module is provided with an overall monitoring module, an algorithm forming module, a migration planning module and a migration driving module; using the overall monitoring module to receive the cluster node and virtual machine information data in the cloud computing environment, and sending the information to the algorithm forming module so as to predict future loads and build a long term load performance model; planning a deploying strategy for the virtual cluster, and sorting the virtual machines in the virtual cluster into different host nodes of the cluster, thus allowing the virtual machines to fully utilize the host resources in the cluster when the virtual cluster migration is finished. The novel method can solve the problems that the virtualization technology may easily cause resource fragments, and can solve the defects that the virtual machines cannot obtain the expected requesting resource quantity when the dynamic loading demands and the virtual machines are combined, thus reducing virtual machine performance loss in the cluster nodes, and improving resource utilization rate.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to an optimized deployment method based on virtual cluster online migration. Background technique [0002] Cloud computing uses system architecture technology to integrate thousands of servers to provide users with flexible resource allocation and task scheduling capabilities. In a large-scale cloud computing environment, there are tens of thousands of physical hosts, which consume huge resources. Virtualization technology is one of the key technologies in cloud computing, which can transform a physical computer into multiple virtual computer systems. Virtualization technology abstracts the underlying architecture such as physical resources, making the differences and compatibility between hardware devices transparent to upper-layer applications, thereby realizing unified management of various underlying resources. Virtualization technology provides virtual hosts for cloud...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455G06F9/48
CPCG06F9/45504G06F9/45533G06F9/4856G06F2009/4557
Inventor 左强
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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