Lightweight Consistent Recovery Algorithm for Sender-Based Message Logging in Distributed Systems
نویسندگان
چکیده
منابع مشابه
Sender-Based Message Logging
Sender based message logging is a new low overhead mech anism for providing transparent fault tolerance in dis tributed systems It di ers from conventional message log ging mechanisms in that each message is logged in volatile memory on the machine from which the message is sent Keeping the message log in the sender s local memory allows us to recover from a single failure at a time with out th...
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The traditional sender-based message logging protocols use a garbage collection algorithm to result in a large number of additional messages and forced checkpoints. So, in our previous work, an algorithm was introduced to allow each process to autonomously remove useless log information in its volatile storage by piggybacking only some additional information without requiring any extra message ...
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In a distributed system using message logging and checkpointing to provide fault tolerance there is always a unique maximum recoverable system state regardless of the message logging protocol used The proof of this relies on the observation that the set of system states that have occurred during any single execution of a system forms a lattice with the sets of consistent and recoverable system ...
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Among message logging approaches, volatile logging by sender processes considerably alleviates the normal operation overhead of synchronous logging on stable storage. But, this approach forces each process to maintain log information of its sent messages in its limited volatile memory. This paper presents a novel log management algorithm to effectively eliminate the volatile log information at ...
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Among a lot of rollback-recovery protocols developed for providing fault-tolerance for long-running distributed applications, sender-based message logging with checkpointing is one of the most lightweight fault-tolerance techniques to be capable of being applied in this field, significantly decreasing high failure-free overhead of synchronous logging by using message sender's volatile memory as...
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ژورنال
عنوان ژورنال: IEICE Transactions on Information and Systems
سال: 2011
ISSN: 0916-8532,1745-1361
DOI: 10.1587/transinf.e94.d.1712