I'm the first time to install a freenas server, I have 4TB*3 and 8TB*3 disks, I want to pool using all 6 disks in raidz2, and update 4TB disks to 8TB later, but when creating pools in the GUI, It says "Mixing disks of different sizes in a VDEV is not allowed. " and the create button is grayed out.
Is there a way to create a pool using all 6 disks in 1 vdev?
Is there a way to create a pool using all 6 disks in 1 vdev?