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2.17.2.1 The Recovery Manager
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2.17 Transactions: Coping with
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2.17.1 Failure Modes
2.17.2 Recovery
We assume a machine crashes, but then is fixed and returns to operation
2.5
.
We need to recover state to ensure that the guarantees of the transactional systems are kept.
Use a recovery file or log that is kept on permanent storage.
Subsections
2.17.2.1 The Recovery Manager
2.17.2.2 Recovery File
2.17.2.3 Recovering
2.17.2.4 Checkpointing
2.17.2.5 Recovering with checkpoints
2.17.2.6 Recovery of the Two Phase Commit Protocol
Next:
2.17.2.1 The Recovery Manager
Up:
2.17 Transactions: Coping with
Previous:
2.17.1 Failure Modes
Ian Wakeman 2005-02-22
