I've had bad experiences with Docker+Debian as well when the storage was on ZFS. I've had a much better experience by just keeping /var/log/containers on someth

I've had bad experiences with Docker+Debian as well when the storage was on ZFS. I've had a much better experience by just keeping /var/log/containers on something simple, like ext4. Valuable data is still on ZFS and mounted inside the containers, no issues there.