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Communication Dans Un Congrès Année : 2013

Towards Lightweight Logging and Replay of Embedded, Distributed Systems

Résumé

Abstract. Due to their safety critical nature, Cyber-Physical Systems such as collaborative cars or smart grids demand for thorough testing and evaluation. However, debugging such systems during deployment is challenging, due to the concurrent nature of distributed systems and the limited insight that any deployed system offers. In this paper we introduce MILD; providing Minimal Intrusive Logging and Deterministic replay. MILD enables logging of events on deployed Cyber-Physical Systems and the deterministic replay in controlled envi- ronments such as system simulators. To illustrate the feasibility and low overhead of our architecture, we evaluate a prototype implementation based on Wireless Sensor Networks (WSN) in this paper.

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Dates et versions

hal-00848180 , version 1 (25-07-2013)

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  • HAL Id : hal-00848180 , version 1

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Salvatore Tomaselli, Olaf Landsiedel. Towards Lightweight Logging and Replay of Embedded, Distributed Systems. SAFECOMP 2013 - Workshop ASCoMS (Architecting Safety in Collaborative Mobile Systems) of the 32nd International Conference on Computer Safety, Reliability and Security, Sep 2013, Toulouse, France. ⟨hal-00848180⟩
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