>>>>> "Brian" == Brian Buhrow <buhrow@cats.ucsc.edu> writes:
    Brian> I was wondering why read-only UFS wouldn't be an option?

  It is. This is exactly what Sun did with SunOS 4. It has both UFS
and iso9660 (hsfs) partition file systems. The first 32k of a iso9660
file system is "reserved", so you put the UFS boot label there.

]     Internet Security. Have encryption, will travel           |1 Fish/2 Fish[
]   Michael Richardson, Sandelman Software Works, Ottawa, ON    |Red F./Blow F[
] mcr@sandelman.ottawa.on.ca http://www.sandelman.ottawa.on.ca/ |strong crypto[
] panic("Just another NetBSD/notebook using, kernel hacking, security guy");  [