If you are still confused about NZFS, you are rightfully so confused.
Much of NZFS and how it stacks up against ZFS has not yet been revealed.
The only thing discussed so far has been Transparent RAID (tRAID) which is a byproduct of NZFS’s RAID stack.
Basically, tRAID is a happy incident of NZFS, but tRAID is not NZFS.
There are two layers to NZFS:
- A RAID layer where tRAID borrows its feature, but the full RAID stack is still not yet fully discussed
- A File System (not yet discussed)