| Abstract |
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The problem of rollback recovery is traditionally approached using a model oriented to packet delivery. Instead, we introduce a model centered around complex sessions, and we explain why this model is more appropriate. Using this model, we extract a basic coordination scheme that is common to the three distributed activities that compose rollback recovery: checkpointing, rollback and disposal. The basic coordination scheme is refined to describe each of the three activities.
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 Additional Information
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Index Terms- distributed control, checkpointing algorithm, recovery algorithm, checkpoint disposal algorithm, quasi-synchronous coordination, consistent cut
Citation:
Augusto Ciuffoletti,
"Session Level Rollback Recovery,"
iscc,
p. 9,
Seventh International Symposium on Computers and Communications (ISCC'02),
2002
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