| 网格系统的故障检测与告警 |
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| 引用本文： | 何丽萍,张凌,董守玲. 网格系统的故障检测与告警[J]. 华中科技大学学报(自然科学版), 2006, 34(Z1): 123-125 |
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| 作者姓名： | 何丽萍 张凌 董守玲 |
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| 作者单位： | 华南理工大学,广东省计算机网络重点实验室,广东,广州,510640 |
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| 基金项目： | 国家重点基础研究发展计划(973计划);国家高技术研究发展计划(863计划) |
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| 摘 要： | 及时发现网格系统的故障,是提高网格系统运行可靠性的关键.为此,在实现网格资源监控与网格任务监控的基础上,设计并实现了网格故障检测与告警系统.描述了故障检测与告警系统的整体框架架构及实现机制.本系统采用主动式故障检测,主动轮流咨询分布在网格节点上的代理Agent和分布在服务器上的任务监控代理Agent,基于自适应条件分别判断网格资源和网格任务是否运行正常,当出现故障或错误时及时发出告警,并显示告警信息.
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| 关 键 词： | 网格资源故障检测 网格任务故障检测 告警 |
| 文章编号： | 1671-4512(2006)S1-0123-03 |
| 修稿时间： | 2006-06-14 |
Fault detection and notification of grid system |
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| He Liping,Zhang Ling,Dong Shouling. Fault detection and notification of grid system[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2006, 34(Z1): 123-125 |
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| Authors: | He Liping Zhang Ling Dong Shouling |
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| Abstract: | It is vital to find fault in time for grid running reliably.Basised on implemetation of grid resources monitoring and grid task monitoring.We design and realize fault detection and notification.This paper puts forward the framework of fault detection and notification,the realization mechanism of fault detection and notification.The system adopts active fault detection,forwardly poll the agent which locates in each grid node and tasks monitoring agent which locates in server.It judges whether grid resources and grid task are running normal according to self-adaptive condition and mode.When faults occur in grid resources and grid task,notification must be sent to administrator and display notification messages. |
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| Keywords: | grid resources fault detection grid task fault detection notification |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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