Hacker News Reader

I am wondering how it's ready for production use.

Google 'zfs no fsck' (no quotes) and you'll find many reasons why it's not needed.

Why not tell him the reasons, rather than saying "reasons exist, go look for them yourself"?

I lost an entire hard-drive to btrfs' nascent repair-tools; I've since switch to the less sexy (but possibly more dependable) ext4.