> the/root{156}~# geli init -a hmac/sha256 /dev/da1
> Enter new passphrase:
> Reenter new passphrase:
> the/root{157}~#
> the/root{157}~# geli attach da1
> Enter passphrase:
check what is default (and possibly minimum) sector size for hmac/sha256
fragment size of UFS can't be less