Rollback-recovery protocol guarantying MR session guarantee in distributed systems with mobile clients

  • Authors:
  • Jerzy Brzeziński;Anna Kobusińska;Michał Szychowiak

  • Affiliations:
  • Institute of Computing Science, Poznań University of Technology, Poland;Institute of Computing Science, Poznań University of Technology, Poland;Institute of Computing Science, Poznań University of Technology, Poland

  • Venue:
  • Euro-Par'06 Proceedings of the 12th international conference on Parallel Processing
  • Year:
  • 2006

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Abstract

This paper presents rVsMR rollback-recovery protocol for distributed mobile systems, guarantying Monotonic Reads consistency model, even in case of server's failures. The proposed protocol employs known rollback-recovery techniques, however, while applying them, the semantics of session guarantees is taken into account. Consequently, rVsMR protocol is optimized with respect to session guarantees requirements. The paper includes the proof of safety property of the presented protocol.