An enhanced model-based checkpointing protocol

  • Authors:
  • Jiang Wu;Yi Luo;D. Manivannan

  • Affiliations:
  • Department of Computer Science, University of Kentucky, Lexington, KY;Department of Computer Science, University of Kentucky, Lexington, KY;Department of Computer Science, University of Kentucky, Lexington, KY

  • Venue:
  • PDCN'07 Proceedings of the 25th conference on Proceedings of the 25th IASTED International Multi-Conference: parallel and distributed computing and networks
  • Year:
  • 2007

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Abstract

Checkpointing and rollback recovery are widely used techniques to handle failures in distributed computing systems. Usually we avoid taking checkpoints that are useless during the recovery process. Communication-Induced checkpointing algorithms guarantee the usefulness of all the checkpoints and provide considerable autonomy with relatively low overhead. In this paper, we propose an enhanced Communication-Induced checkpointing algorithm. Our algorithm is likely to have less checkpointing overhead than an existing algorithm in the literature.