FreeBSD 10.1 encrypted root-on-ZFS without passphrase

[Ed Martinez]

On Mon, 12 Jan 2015 23:43:01 -0800
Julian Hsiao <madoka at nyanisore.net> wrote:

> However, upon reboot I get this error during startup:
> 
> Trying to mount root from zfs:zroot/ROOT/default []...
> Mounting from zfs:zroot/ROOT/default failed with error 2.

Not sure about the encryption. However, this "Troubleshooting" howto
may be of some assistance.

http://www.macfreek.nl/memory/FreeBSD_9_with_ZFS_bootdisk#Troubleshooting

-- 
Ed Martinez <edward.martinez at gmx.us>