I am trying to get OpenBSD to boot it's root drive over NFS. What is the OpenBSD's normal interface for passing parameters for startup? Is it a parameter string similar to Linux? I see that OpenBSD uses BOOTARGS. I'm not sure if that's the normal OpenBSD interface. Is there any documentation? So far all I have found is arguments for using physical disks and entering single user mode. Surely other parameters can be passed.
P.S. If no documentation exists any help locating the code where BOOTARGS is processed would be appreciated.
