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Learn to design embedded Linux systems that can withstand unexpected power failures in this 46-minute conference talk by Sergio Prado from Embedded Labworks, presented at a Linux Foundation event. Explore critical strategies for preventing corrupted filesystems, data loss, and device failures that commonly occur during power interruptions in industrial, automotive, and IoT applications. Discover filesystem options including JFFS2, UBIFS, and F2FS, and understand how journaling and atomic writes contribute to system resilience. Examine bootloader and firmware redundancy strategies alongside hardware-based solutions such as supercapacitors and secure storage implementations. Gain practical insights through real-world examples and debugging techniques that will enable you to build robust, power-resilient embedded systems, ultimately reducing field failures and enhancing overall system reliability.
