foxi said:
I am using FreeBSD 7.0 with Jails on several old Ultra 10 with 360 MHz processors for web application development, and it works absolutely great. Of course without X, but with Apache, mod_perl or mod_php and even PostgreSQL databases. Pure web server speed is comparable with three times faster P3 processors under Linux, virtual machines with Jails is just fun to setup. The only drawback for me is the lack of Java on FreeBSD/sparc64.
FreeBSD doesn't run on serious SUN hardware and it is not big deal anyway! SUN hardware comes bundled with very decent OS. FreeBSD doesn't even run on 4 year old Blades 1000 let alone on something newer. You are running machine which has only museum value. By the way those Ultra 10 are the worse machines in the Ultra series. I prefer Tauting 10 Ultra clones for that matter.
Do not get me wrong I have my own museum value computers. I run OpenBSD on SGI O2 and on one SUN Ultra Enterprise 2 which has two processor and on which OpenBSD runs with SMP kernel

I tried recently even to install NetBSD on my old Atari but
I realized that the first supported model was TT and I have ST.
Does it mean that OpenBSD supports SGI hardware. Not really.
If you do happen to have serious SGI hardware you run Irix.
OpenBSD however does have very, very serious support for sparc64
which is only second to Solaris.
Speaking of Ultra 10 speed. It is actually equivalent to PIII so I do not know why you are surprised. RISK stands for Reduced
Instruction Set so actual speed of Ultra in units equivalent to
Intel speed is 4x360Mh=1.44Gh.
Of course that FreeBSD is faster on Ultra 10 than Solaris.
Solaris comes with many services turned on. It also comes with
X and not just any X. It used to come with Open Win which is old version of X window system.
It also supports accelerated X server unlike FreeBSD.
