Hello world :-) The ZFS Handbook section does not mention anywhere how to mount encrypted ZFS volume that is created by the FreeBSD Installer. Please add this hint to use "geli attach /dev/daYpZ" first before zpool import is possible :-) Best regards :-) Tomek
Also: FreeBSD Encrypted ZFS Root on EFI <https://etherealwake.com/2020/12/freebsd-geli-zfs-root-efi/>