集成资源预留与QoS监控框架的元调度体系结构

doi:10.3778/j.issn.1002-8331.2009.16.034

计算机工程与应用 ›› 2009, Vol. 45 ›› Issue (16): 117-120.DOI: 10.3778/j.issn.1002-8331.2009.16.034

集成资源预留与QoS监控框架的元调度体系结构

祁超^1,2,张璟²,王涛¹

1.陕西师范大学计算机科学学院，西安 710062
2.西安理工大学计算机科学与工程学院，西安 710048

收稿日期:2008-04-02 修回日期:2008-06-20 出版日期:2009-06-01 发布日期:2009-06-01
通讯作者: 祁超

Metascheduling architecture integrating with framework of reservation and QoS monitoring of resource

QI Chao^1,2,ZHANG Jing²,WANG Tao¹

1.School of Computer Science，Shaanxi Normal University，Xi’an 710062，China
2.School of Computer and Engineering，Xi’an University of Technology，Xi’an 710048，China

Received:2008-04-02 Revised:2008-06-20 Online:2009-06-01 Published:2009-06-01
Contact: QI Chao

摘要/Abstract

摘要： 缺乏服务质量保证已成为制约网格应用的瓶颈，针对该问题提出一个能够在网格中基于SLA协商资源预留并监控资源的QoS的服务框架。首先定义资源预留的XML Schema，使得资源请求者和提供者基于WS-Agreement能够协商包含关于资源预留的协定；然后遵循WSRF及WS-*规范设计和开发出一组Web服务用于构建基于WS-Agreement的资源预留与QoS监控框架（RMF），并集成到GridWay元调度体系结构中使其能够支持基于QoS协商的资源管理；最后通过模拟实验，客观评估了RMF的性能。

关键词: 服务级协定, 资源预留, 域协调器, 作业提交描述语言, 协定

Abstract: For the shortage of QoS guarantee has become the one of bottlenecks restricting the application of grid，a service-oriented SLA-based framework which can negotiate resource reservation and monitor the QoS of the resource is advanced. Firstly，the XML schema of resource reservation which can make resource requestor negotiate the agreement about resource reservation with resource provider based on WS-Agreement is defined.Secondly，a set of WS-* and WSRF-compliant Web services which are used to construct a framework of reservation and QoS monitoring of the resource based on WS-Agreement（RMF） is designed and developed.And integrating the framework into the architecture of GridWay makes GridWay support the resource management based on QoS negotiation.At last，the performance of RMF is evaluated by the experiment logically.

Key words: Service Level Agreement（SLA）, resource reservation, domain coordinator, Job Submission　Description Language（JSDL）, agreement

祁超^1,2,张璟²,王涛¹. 集成资源预留与QoS监控框架的元调度体系结构[J]. 计算机工程与应用, 2009, 45(16): 117-120.

QI Chao^1,2,ZHANG Jing²,WANG Tao¹. Metascheduling architecture integrating with framework of reservation and QoS monitoring of resource[J]. Computer Engineering and Applications, 2009, 45(16): 117-120.

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集成资源预留与QoS监控框架的元调度体系结构

Metascheduling architecture integrating with framework of reservation and QoS monitoring of resource

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