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Tech Paper - Deterministic black box testing of file system power-fail reliability for automotive Linux

  • Fachartikel

Automotive embedded systems are at high risk of unexpected power loss and need to handle such an event gracefully. A critical point is the robustness of writable storage. Most current file systems incorporate different techniques to deal with interrupted writes. Now, how can we check which one behaves best for a given application?

In this White Paper, a joint collaboration between emlix and Elektrobit, we describe a black-boxed approach to comprehensively test any given file system's behavior during power-fail events.

You can find the full tech paper here.