Na Express document

How to open ZFS

ZFS is a special filesystem. The disk physical block has been broke into fragments.

So firstly you should entry RAID utilities load the disks even only one disk as shown below., if not you wont open the zfs in naexp.

Secondly RAID utilities will rebuild the structure into a virtual device in naexp as shown below.

Finally you can open the virtual device in Sector extractor as shown below.