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Server characteristic-based scheduling method

A scheduling method and server technology, applied to instruments, program startup/switching, resource allocation, etc., can solve problems such as not providing server resources, and achieve the effect of improving operating efficiency

Inactive Publication Date: 2016-07-27
HUNAN ANTVISION SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this invention uses unified converted data for allocation management, which improves the overall performance of the server cluster; however, this invention does not provide corresponding server resources for the hardware resources required by the jobs to be run

Method used

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  • Server characteristic-based scheduling method

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Embodiment Construction

[0022] like figure 1 As shown, a scheduling method based on server characteristics of the present invention includes the following steps,

[0023] Step S101: preprocessing, including classifying and preprocessing the servers in the heterogeneous server cluster, and performing corresponding preprocessing on the jobs to be run. The server features refer to the hardware part of the server that is significantly different from other servers in the same cluster. The determination of this feature needs to be carried out according to the actual server cluster conditions. 10 for a solid-state drive is higher than that of a mechanical hard drive, and 10 for multiple hard drives is higher than that of a single hard drive of the same capacity. Job refers to a general term for various programs running on heterogeneous server clusters. In step S101, the server classification preprocessing is to classify the servers in the heterogeneous server cluster according to the characteristics of th...

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PUM

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Abstract

The invention relates to the technical field of server resource scheduling, and in particular to a server characteristic-based scheduling method. The method comprises the following steps: S101, preprocessing; S102, judging whether a to-be-scheduled job queue is empty or not, if yes, returning to the step S102 and continuing to judge, if no, entering into step S103; S103, obtaining characteristics; S104, judging whether server resources are used up or not, if yes, returning to the step S104 and continuing to judge, if no, entering into step S105; S105, scheduling a to-be-operated job to be operated on a corresponding server; and S106, updating the occupation situation of the server resources and returning to the step S102. By adopting the method, jobs are scheduled in a heterogeneous server cluster environment to ensure that the jobs are operated on most suitable servers, the requirement of run programs on server hardware is met and the advantages of heterogeneous hardware are fully played, so that the operating efficiency of the jobs is increased.

Description

technical field [0001] The invention relates to the technical field of server resource scheduling, in particular to a scheduling method based on server characteristics. Background technique [0002] In this era of big data, the data to be processed has reached the level of terabytes, or even exabytes. In order to process such a huge amount of data, a computer cluster composed of multiple servers is required to complete it. For most enterprises or research institutions, the size of the server cluster is not fixed, and will change with the development of the enterprise and the increase in the amount of data to be processed, that is to say, the scale of the server cluster is gradually increasing. In this machine server cluster, it is entirely possible to change from a homogeneous environment at the beginning to a heterogeneous environment. The so-called homogeneous environment means that the server cluster is composed of servers with the same configuration, while the heterogene...

Claims

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Application Information

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IPC IPC(8): G06F9/48G06F9/50
CPCG06F9/4881G06F9/5044
Inventor 舒琦
Owner HUNAN ANTVISION SOFTWARE