[TUHS] SunOS code?

[Arthur Krewat]

On 8/31/2018 5:58 PM, Larry McVoy wrote:
>
> Solaris was Sys Vr4 (which, if I recall correctly, differed from r3
> largely due to some stuff being ported over from SunOS).  Both the kernel
> and user space went to a Sys V compat system, it no longer felt anything
> like BSD.
>

I would be very interested in anyone's recollections of how Solaris 
eventually turned out performance-wise, say version 9+, compared to 
other operating systems. SunOS, Linux, AIX, etc.

I find it's about equal, and even exceeds Linux in terms of it's NUMA 
support and multi-processor support. I need to move some systems away 
from Solaris and off to Linux, and I find it's NUMA support lacking in 
certain ways.

ak