devop:f2fs
Flash Friendly File System (F2FS)
For Pis like Raspberry-Pi, OrangePi or other models, which boot from micro-SD card, i would recommend F2FS to increase its lifetime.
But, in general, an F2FS formatted micro-SD with an USB-adapter is to be preferred over USB-memory-sticks:
i couldn't find one single USB-memory-stick with any specifications. for SD-cards, you can find models with different specs. Thus, you can find good models to achieve higher endurance.
The difference was/is observable with FMList Scanner:
the scanner writes the scan results of a few kiloBytes approximately every 4 to 6 minutes.
USB-memory sticks showed defects every few months.
A friend is now running the same SD-card with F2FS for over 2 years.
Here, links to some articles:
- Changing the Raspberry Pi image filesystem to F2FS
- [HOWTO] F2FS
- Optimizing SD cards longevity
- microSD Endurance (TBW) and Monitoring
- SD card corruption after one year with daily hard resets
- cvt2f2fs
devop/f2fs.txt · Last modified: 2022/07/27 (external edit)