Whenever I look at zfs I become confused how that all works. Predicting performance is incredibly difficult. The rebuild times horrendous. That's coming from s

Whenever I look at zfs I become confused how that all works. Predicting performance is incredibly difficult. The rebuild times horrendous. That's coming from someone who has been using Ceph for a couple of years now. I know it's apples to oranges, but still. (For one, zfs is non-distributed, whereas Ceph is).