usb stick

Hi, i would like to install jails host into usb stick and use zfs pool on mirrored sata ssds for jails i found there are nanobsd for that purpose can anyone share some tips or examples how to make it right way host system should use custom kernel, small set of (preinstalled) packages for...

I have having problems trying to have auotomount. and most tutorials I see either dont work for me, or are many years old. anything would be nice thank you