I am new to FreeBSD world and currently using pfsense as a guest on Virtualbox. FreeBSD comes with default BTX bootloader. I want to replace it with Grub.
I tried running grub-install on /dev/ad1 or something grub complains of "Unable to mount partition" .
The root partition (slice) is ufs, I looked under /boot/grub and there is a ufs2 ( I hope it is backward compatible ) module for grub, but still no luck.
Has anyone has ever tried similar scenario.