If I run freebsd-update() and all the required files are not downloaded do they get stored in /var/db/freebsd-update and get used in a subsequent re-run? ie does this directory serve as a cache?
If that is the case, can I subsequently run
If that is the case, can I subsequently run
freebsd-update -d /mnt/var/db/freebsd-update
to update a different system using the same files?