I recently had a couple of 2 TB drives to spare, and thought I would put them to good use as a ZFS mirror on my Arch Linux desktop.

I’m replacing a disk and and expanding my ZFS 2×RAID-Z2 pool 👇

My file server, Zeta, has an mdadm RAID6 array with eight 4 TB disks. I want to expand, but before doing so I’m going to migrate to ZFS.