I've not used it in about a year, but when I did it was slow as molasses. I didn't find any corruption issues, but the backup data I was storing there was at le

I've not used it in about a year, but when I did it was slow as molasses. I didn't find any corruption issues, but the backup data I was storing there was at least an order of magnitude slower to access on btrfs than on xfs, which I eventually switched to. Yes, really, an order of magnitude. It's too bad, I really love the idea of btrfs, but there's no way I would ever run a filesystem on it yet.