ZFS features (excerpt) Snapshots and clones. Useful for e.g. docker and system backups. Copy-on-write (making snapshots initially zero-cost). Raid. Encryption. SSD caching. See more on the ZFS wiki page (features) or this reddit post. Ubuntu has released Focal Fossa (20.04) and as I had just acquired my new laptop, I decided to test it out. Getting a software […]