Method and system for changing main machine quality of service (QoS) strategies of cloud data center

A technology for transforming systems and cloud data, applied in digital transmission systems, data exchange networks, transmission systems, etc., to solve the problem of resource allocation and achieve the effect of dynamic online transformation

Active Publication Date: 2013-06-26
CHINA TELECOM CORP LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0017] The purpose of the present invention is to propose a host QoS policy transformation method and system of a cloud data center, which can effectively solve the resource allocation problem caused by the diversity of requirements in cloud computing applications, and realize the virtual system to perform flexible, fast and dynamic monitoring of host resources. QoS policy online conversion

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  • Method and system for changing main machine quality of service (QoS) strategies of cloud data center
  • Method and system for changing main machine quality of service (QoS) strategies of cloud data center

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Embodiment Construction

[0071] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0072] Each embodiment of the present invention is applicable to a general cloud data center virtualization system, and has no special requirements on the virtualization software and the physical server carrying it.

[0073] Such as figure 1 The above is a schematic flowchart of an embodiment of the host QoS policy conversion method of the cloud data center in the present invention. In this embodiment, the host QoS policy conversion process includes:

[0074] Step 101, the resource pool service load monitor set in the cloud data center monitors the service load type and load status of each physical server;

[0075] Step 102, when monitoring that the physical server meets the conversion condition, the resource pool service load monitor selects the service load type and load status, charging policy and / or QoS policy su...

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Abstract

The invention relates to a method for changing main machine QoS strategies of a cloud data center. The method comprises that a resource pool business load monitor which is arranged in the cloud data center monitors business load types and load conditions of all physical servers; when the fact that physical servers conform to changing conditions is monitored, proper new resource scheduling algorithms are selected for physical servers; changing commands which inform physical servers of adopting new resource scheduling algorithms are sent to physical servers; after physical servers receive changing commands, existing resource scheduling requests and new resource scheduling requests are sequenced and sectioned, wherein the first section part continues to adopt original resource scheduling algorithms for scheduling implementation, and the second section part adopts new resource scheduling algorithms for scheduling implementation. The invention also relates to a system for changing main machine QoS strategies of the cloud data center. By the aid of the method and the system, the problem of resource allocation caused by diversification of demands in cloud calculation can be effectively solved, and the online changing of QoS strategies can be achieved.

Description

technical field [0001] The present invention relates to the technical field of computer science virtualization, in particular to a host quality of service (Quality of Service, QoS for short) policy conversion method and system of a cloud data center. Background technique [0002] The result of using virtualization in the cloud data center is to abstract and pool all the computing resources in the data center, which can allocate and schedule computing power in the entire IT range according to certain computing particles, and carry various services. Due to the pooling of computing resources, virtual servers of various application types are created, run, deleted, migrated in and out, etc. on physical hosts, which makes the resource load carried by each physical server more diverse. Different load types adopt appropriate resource allocation methods, which can effectively improve the resource utilization of the host and control the QoS policy of the cloud host. The cloud host he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/857H04L29/08H04L12/24H04L47/2491
Inventor 蔡康冯明樊勇兵唐宏金华敏赖培源陈楠燕杰秦润锋陈天蒋春元李巧玲陈培鸿朱培军
Owner CHINA TELECOM CORP LTD
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