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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Benkaouha, H. Mokdad, L. Abdelli, A. |
| Copyright Year | 2014 |
| Description | Author affiliation: Dept. of Comput. Sci., USTHB Univ., Algiers, Algeria (Benkaouha, H.; Abdelli, A.) || Lab. LACL, Univ. Paris-Est, Creteil, France (Mokdad, L.) |
| Abstract | With the advent of new technologies in the area of wireless systems and communications, there is an increasing need to develop distributed applications that take into account mobility constraints while being fault tolerant. Indeed, this environment is very sensitive to failures. Among the existing techniques, we focus on the rollback recovery that is best suited for this kind of situations. The rollback recovery requires to save regularly (in the background of the distributed application), local states of nodes; this task is called checkpointing. Thus, the system will resume (after repairing or replacing the failing node) from one of these states (checkpoints). To launch the rollback recovery, it is necessary to define a protocol that has the ability to detect all the failures while reducing the rate of false suspicions. Therefore, the definition, the verification and the performance evaluation of failure detection protocols is a crucial stage to achieve. In this paper, we show how to model the behavior of already defined fault tolerant protocols: FDAN (failure detection protocol), 2P ACA (checkpointing protocol) by using stochastic Automata Networks (SAN). This makes it possible to verify their coherence and evaluate their performances by using dedicated tools. |
| Starting Page | 336 |
| Ending Page | 341 |
| File Size | 203652 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479920037 |
| DOI | 10.1109/ICC.2014.6883341 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-06-10 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Protocols Automata Storage area networks Synchronization Ad hoc networks Checkpointing Mobile computing mobile computing Stochastic automata networks fault tolerance distributed applications |
| Content Type | Text |
| Resource Type | Article |
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