> If you want to make a 16 > CPU, 64 Gb machine, define a QEMU specific machine. There are no real > 32 bit sparc systems like that.
I believe the Cray CS6400 was a 64-way sparc32 machine with 16Gb ram. Admittedly it's a sun4d variant, not sun4m. I've no idea how much difference (if any) that makes to OS. Paul