Karel Lucas <cahlu...@planet.nl> wrote: > Multi-boot is not an option here. The intention is to replace the entire > PfSense installation with openBSD. Eventually this computer becomes a > firewall with PF, so the current installation is unnecessary. But my > question remains whether I need the (U)EFI partition for that or not. > Can anyone give me some helpful advice?
you are overthinking it the default way through the installer reuses the whole disk.