I would not trust btrfs with anything mission critical.
It's fine if you stay away from it's raid5/6. And realize it isn't going to let you know when you have a mirror fail until you try to boot it and it won't come up.
alt Hacker News
It's fine if you stay away from it's raid5/6. And realize it isn't going to let you know when you have a mirror fail until you try to boot it and it won't come up.