Procedure to replace a zfs on root disk (zroot)
The procedure, as typed, for replacing ada2 with ada8: # gpart backup ada2 | gpart restore -F ada8 # zpool replace zroot /dev/ada2p3 /dev/ada8p3 (wait for resilver checking via „zpool status“) # swapoff /dev/ada2p2 # swapon /dev/ada8p2 ( verify via…