Resource management system for data center and operation calling method

A resource management system and data center technology, applied in the field of improving the efficiency of data center resource sharing, can solve the problems of high application cost, inability to rapidly expand and shrink operations, lack of flexibility and immediacy, and meet the emergency response time. demand, rapid expansion and dynamic contraction, and the effect of improving resource utilization

Active Publication Date: 2012-04-25
INST OF COMPUTING TECHNOLOGY - CHINESE ACAD OF SCI
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Problems solved by technology

This method is simple and easy to implement, but there are a large number of clusters and a small scale, and the operation cannot effectively share resources across partitions, resulting in resource fragmentation; in addition, the lease-style resource sha

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  • Resource management system for data center and operation calling method
  • Resource management system for data center and operation calling method
  • Resource management system for data center and operation calling method

Examples

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[0040] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail through specific embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0041] figure 2 Shown is a schematic structural diagram of a data center resource management system according to an embodiment of the present invention. The system includes multiple physical nodes located in the data center and a data center resource manager. Among them, the data center resource manager uses a group as a unit to allocate and manage resources on multiple physical nodes and perform job scheduling. Multiple groups share all resources of the data center. Each group can be allocated a certain resource quota (Resource Quota) and select the job scheduling strategy. ...

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Abstract

The invention provides a resource management for a data center and an operation calling method applied to the system. The system comprises a plurality of physical nodes and a data center resource manager, which are arranged in the data center, wherein the data center resource manager is used for managing and distributing resources on the physical nodes by units of groups, and operation of each group can operate on any physical node meeting operation operating requirements in the data center; when load is high, the plurality of groups can proportionally share resources in the data center; whenload is low, the groups with operation to be operated can proportionally apply for idle resources according to resource quota so as to send operation as much as possible; therefore, the resource utilization rate of the data center is improved. In addition, the quick capacity expansion and dynamic shrinkage of resources of multiple groups can be realized through modifying the resource quota and operation scheduling strategies of the groups; therefore, diversity and time for handling emergency, which are required by application operation scheduling, can be realized.

Description

technical field [0001] The invention belongs to the technical field of computer systems, and in particular relates to a method for improving data center resource sharing efficiency. Background technique [0002] A data center (Data Center) usually refers to a place that realizes centralized processing, storage, transmission, exchange, and management of information in a physical space, and is composed of one or more clusters located in the same computer room. A cluster is a computer system composed of many servers or workstations connected through a high-speed network, and the servers or workstations that make up the cluster are called nodes. [0003] In recent years, Internet applications have developed rapidly, showing the characteristics of many types of applications and large application scales (active users, visits, and business data volumes), which have led to a sharp increase in the scale of data centers supporting Internet applications, from hundreds to thousands Tai...

Claims

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Application Information

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IPC IPC(8): G06F9/50
Inventor 李勇涂碧波陈竞李青孟丹
Owner INST OF COMPUTING TECHNOLOGY - CHINESE ACAD OF SCI
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