Hmm, it appears that 'boot cdrom -s' and 'boot cdrom single' do not work to boot into single user mode. Is this correct behaviour? Solaris can 'boot cdrom -s' to boot into single user mode. Can this be done at all with SILO?
Also, I've noticed that STOP-A doesn't work once SILO is loaded and the kernel is booting. In Solaris one can STOP-A anytime no matter what state the software is in. I thought this was a hardware feature of Sparc's. Sorry, I'm new to Sun hardware and how it differs between Linux for Sparc and Solaris for Sparc. - Ken