Just yesterday, I did my first Linux installation with ZFS as the root/boot filesystem (Ubuntu 16.04). This is after using it as the default filesystem on my F

Just yesterday, I did my first Linux installation with ZFS as the root/boot filesystem (Ubuntu 16.04). This is after using it as the default filesystem on my FreeBSD systems for several years, and being very happy with it. I've used Btrfs many times since the start, and been burned by dataloss-causing bugs each and every time, so I'm quite cautious about using or recommending it. I still have concerns about its stability and production-readiness. If in doubt, I'd stick with ext4.