A reputation-driven scheduler for autonomic and sustainable resource sharing in Grid computing

  • Authors:
  • Zhengqiang Liang;Weisong Shi

  • Affiliations:
  • Mobile and Internet Systems Lab., Department of Computer Science, Wayne State University, 407 State Hall, 5143 Cass Ave., Detroit, MI 48202, United States;Mobile and Internet Systems Lab., Department of Computer Science, Wayne State University, 420 State Hall, 5143 Cass Ave., Detroit, MI 48202, United States

  • Venue:
  • Journal of Parallel and Distributed Computing
  • Year:
  • 2010

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Abstract

The obstacle for the Grid to be prevalent is the difficulty in using, configuring and maintaining it, which needs excessive IT knowledge, workload, and human intervention. At the same time, inter-operation amongst Grids is on track. To be the core of Grid systems, the resource management must be autonomic and inter-operational to be sustainable for future Grid computing. For this purpose, we introduce HOURS, a reputation-driven economic framework for Grid resource management. HOURS is designed to tackle the difficulty of automatic rescheduling, self-protection, incentives, heterogeneous resource sharing, reservation, and SLA in Grid computing. In this paper, we focus on designing a reputation-based resource scheduler, and use emulation to test its performance with real job traces and node failure traces. To describe the HOURS framework completely, a preliminary multiple-currency-based economic model is also introduced in this paper, with which future extension and improvement can be easily integrated into the framework. The results demonstrate that our scheduler can reduce the job failure rate significantly, and the average number of job resubmissions, which is the most important metric in this paper that affects the system performance and resource utilization from the perspective of users, can be reduced from 3.82 to 0.70 compared to simple sequence resource selection.