GridMonitor:网格环境下大规模设备结构监测与Meta数据服务的集成
GridMonitor: Integration of Large Scale Facility Fabric Monitoring with Meta Data Service in Grid Environment
摘要:
网格计算由协调使用大量不同的、地理上分布的资源来实现高性能计算组成。对这些计算资源的有效监控对于在网格上高效使用是极其重要的。网格中存在大量的异构计算实体,这使得网格计算具有很大的挑战性.在这项工作中,我们描述了一个网格监控系统,称为GridMonitor,捕获并提供最重要的信息,从一个大型计算设施。网格监控系统由本地监控、归档、发布和治理四个层次组成。该架构已应用于大规模的Linux农场和网络基础设施。它可以被许多更高级别的网格服务使用,包括调度服务和资源代理。
英文摘要:
Grid computing consists of the coordinated use of large sets of diverse, geographically distributed resources for high performance computation. Effective monitoring of these computing resources is extremely important to allow efficient use on the Grid. The large number of heterogeneous computing entities available in Grids makes the task challenging. In this work, we describe a Grid monitoring system, called GridMonitor, that captures and makes available the most important information from a large computing facility. The Grid monitoring system consists of four tiers: local monitoring, archiving, publishing and harnessing. This architecture was applied on a large scale linux farm and network infrastructure. It can be used by many higher-level Grid services including scheduling services and resource brokering.
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