> and yet not a single word about ZFS? ZFS is not included in the Linux kernel. Much of this work was about building the infrastructure to be able to perform

> and yet not a single word about ZFS? ZFS is not included in the Linux kernel. Much of this work was about building the infrastructure to be able to perform this kind of test. Trying to do it for file systems that aren't included in Linux is a lot of effort for much less gain.