Explore strategies for protecting data during unexpected shutdowns in embedded systems through this 38-minute conference talk from the Linux Plumbers Conference. Learn how to implement prioritized shutdown procedures to safeguard critical information, even in scenarios with unstable power supplies. Discover techniques for graceful system termination, focusing on data integrity and recovery mechanisms. Gain insights into designing robust embedded systems that can withstand power fluctuations and unexpected interruptions while minimizing data loss. Understand the importance of proper shutdown sequencing and how it contributes to overall system reliability in resource-constrained environments.