Comparing Fault Tolerance Mechanisms for Self-organizing Resource Management in Grids

摘要：

Grid users require the established usage of service level agreements (SLAs). To prevent SLA violations in the case of failures, current research focuses on the development of fault-tolerance (FT-) mechanisms like migration. My new approach integrates risk assessment into the Grid fabric in order to estimate the risk for resource failures. In systems with high workload the initiation of a FT-mechanism causes effects for other jobs. In order to find the most profitable solution, the different effects have to be estimated and compared. This paper presents an automatic process for the comparison and selection of a FT-mechanism in a riskaware, self-organizing resource management system which takes into account different resource stabilities.

作者: Kerstin Voss

作者单位: University of Paderborn Paderborn Center for Parallel Computing Fuerstenallee 11, 33102 Paderborn, Germany

会议类型: 国际会议

会议名称: 2007年第三届语义和知识网格国际会议(Third International Conference on Semantics,Knowledge,and Grid)(SKG 2007)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-10-29（万方平台首次上网日期，不代表论文的发表时间）