After the release of pfSense 2.2 it was time to upgrade some installations. They resides on Windows Server 2012 R2 Hyper-V. After the first reboot my test machine did not come up. The screen looks like this:
Mounting from ufs:/dev/ad0s1a failed with error 19.
After little goggling I’ve found this article:
and after simple entering of one ? the answer to the problem was in front of me:
So to boot I’ve typed:
Now the only thing that is left if to make changes to the boot configuration
You have the option to for form console
Of if you will you can make the change using the web gui