Method and device for controlling computing power of server cluster
A server cluster and server control technology, applied in the field of controlling server cluster computing capabilities, can solve problems such as cumbersome operations, waste, and unreasonable utilization of server cluster resources, and achieve the effect of ensuring normal implementation and optimizing configuration.
Inactive Publication Date: 2014-02-05
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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Problems solved by technology
[0003] When expanding or reducing the capacity of a server cluster, it is usually necessary to purchase new hardware, and then perform a series of links such as hardware connection, system setting, network setting, and application deployment. In the actual operation of the server cluster, the load often changes frequently, which makes the computing power of the server cluster insufficient at high load, and causes a certain waste at low load, that is to say, the server cluster Insufficient use of resources
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[0024] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
[0025] In the method for controlling the computing capability of a server cluster in the embodiment of the present invention, for one or more types of computing resources of the server cluster, the number of extended resources of each computing resource type, the time when the resource expansion operation starts, and the time for reclaiming resources are recorded. The quan...
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The invention provides a method and a device for controlling computing power of a server cluster. According to the method and the device, the computing power of the server cluster can be adjusted simply and conveniently, so that the utilization of resources of the server cluster is reasonable. The method comprises for one or more computing resource types of the server cluster, recording the number of extension resources, resource extension operation starting time, the number of recovery resources and resource recovery operation starting time, of all computing resource types; performing resource extension operation on each of the computing resource types when the resource extension operation starting time is reached, and performing resource recovery operation on each of the computing resource types when the resource recovery operation starting time is reached.
Description
technical field [0001] The invention relates to a method and a device for controlling computing power of server clusters. Background technique [0002] When dealing with complex calculations or large-scale tasks, a single computer server cannot meet the load pressure, and even relying on upgrading the configuration of the server cannot meet the growing service requirements once and for all, and the cost is very expensive and there is no scalability. Using the cluster method, by changing the number of servers, all servers are connected in the form of hardware or software to complete the work together to ensure the scalability and high availability of services. Computing resources generally refer to the collection of computer hardware and software used to process calculations, such as virtual machine configuration, network bandwidth, storage capacity, etc. The control of the computing power of the server cluster is usually realized by adjusting the computing resources. In pra...
Claims
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IPC IPC(8): G06F15/177
Inventor 徐震海
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD