Tag
wear-leveling
- Sep 16, 2024 Write Amplification and Garbage Collection in Flash Translation Layers Why a flash device rewrites more bytes than it is given, how the mapping granularity decides the multiplier, and which access patterns turn a modest write rate into sustained internal copying. performance engineering
- Nov 13, 2023 Wear Leveling and the Erase-Cycle Budget of a Flash Device How erase counts are tracked, what dynamic and static leveling each accomplish, and why the endurance rating is a property of the worst block rather than the average. filesystems