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首页> 外文期刊>Systems Journal, IEEE >Grid Virtualization Engine: Design, Implementation, and Evaluation
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Grid Virtualization Engine: Design, Implementation, and Evaluation

机译：网格虚拟化引擎：设计，实施和评估

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摘要

Virtual machines offer various advantages such as easy configuration, management, development and deployment of computing resources for cyberinfrastructures. Recent advances of employing virtual machines for Grid computing can help Grid communities to solve research issues, for example, qualities of service (QoS) provision and computing environment customization. The heterogeneous virtualization implementations, however, bring challenges for employing virtual machine as computing resources to build Grid infrastructures. The work proposed in this paper focuses on building a Web service based virtual machine provider for Grid infrastructures. The Grid Virtualization Engine (GVE) creates an abstract layer between users and underlying virtualization technologies. It implements a scalable distributed architecture in a hierarchical flavor. The GVE Site Service provides Web service interfaces for users to operate virtual machines, thereafter building Grid infrastructures. The underlying GVE Agent Service talks with different virtualization products inside the computing center and provides virtual machine resources to the GVE Site Service. The GVE is designed and implemented with the state of the arts of distributed computing technologies: Web service and Grid standards. The GVE is evaluated with CMS benchmark, a high-energy physics application from CERN. In addition to the GVE design and implementation, this paper also uses a real example to illustrate how to apply the GVE to build an e-Science infrastructure at runtime. By providing experiments, tests, and a use scenario, we show the GVE is an efficient and lightweight middleware for building grid infrastructures with virtual machines.
机译：虚拟机具有各种优势，例如易于配置，管理，开发和部署用于网络基础设施的计算资源。使用虚拟机进行网格计算的最新进展可以帮助网格社区解决研究问题，例如服务质量（QoS）提供和计算环境定制。但是，异构虚拟化实现给使用虚拟机作为计算资源来构建Grid基础架构带来了挑战。本文提出的工作重点在于为Grid基础架构构建基于Web服务的虚拟机提供程序。网格虚拟化引擎（GVE）在用户和基础虚拟化技术之间创建了一个抽象层。它以分层形式实现可伸缩的分布式体系结构。 GVE站点服务为用户提供Web服务接口，以操作虚拟机，然后构建Grid基础架构。底层的GVE代理服务与计算中心内部的不同虚拟化产品进行通信，并为GVE站点服务提供虚拟机资源。 GVE是根据分布式计算技术的最新水平进行设计和实现的：Web服务和Grid标准。 GVE通过CMS基准进行评估，CMS基准是CERN的高能物理应用程序。除了GVE的设计和实现之外，本文还使用一个真实的示例来说明如何在运行时应用GVE来构建电子科学基础架构。通过提供实验，测试和使用场景，我们证明了GVE是一种高效且轻量级的中间件，用于使用虚拟机构建网格基础架构。

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