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Erschienen in:
2011 | OriginalPaper | Buchkapitel
An Efficient Protocol Using Smart Interval for Coordinated Checkpointing
verfasst von : Jagdish Makhijani, Manoj Kumar Niranjan, Mahesh Motwani, A. K. Sachan, Anil Rajput
Erschienen in: Information Technology and Mobile Communication
Verlag: Springer Berlin Heidelberg
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Checkpointing using message logging is a very popular technique for fault tolerance in distributed systems. The proposed protocol controls the lost messages, orphan messages and also simplifies garbage collection which is not available in most of existing protocols. In the protocol, all processes take checkpoints at the end of their respective smart interval to form a global consistent checkpoint. Since the checkpointing is allowed only within smart interval, the protocol will minimize various overheads like checkpointing overhead, message logging overhead etc.