Re: SS20 up and running with 10.0

[Michael <macallan1888%gmail.com@localhost>]

Hello,

On Fri, 17 May 2024 08:51:23 +0200
Riccardo Mottola <riccardo.mottola%libero.it@localhost> wrote:

> I installed single-processor kernel... and it has an uptime of 19 hours.
> Quite loaded too, since I kept make -j2...

Hmm, I have very recent -current on two SS20s, one with 2x SM81, no
problems there, easily survived building its own kernel. 
The other one has two 150MHz hypersparcs, which did cause problems in
the past. It had two 125MHz hypersparcs before, which was mostly
stable. There have been weird issues with hypersparcs before.

> Riccardo Mottola wrote:
> > This is a decently equipped SS20 With 2x HyperSparc running headless
> >
> > [     1.000000] total memory = 383 MB
> > [     1.000000] avail memory = 370 MB
> >
> > [     1.000000] mainbus0 (root): SUNW,SPARCstation-20: hostid 724c434b
> > [     1.000000] cpu0 at mainbus0: mid 8: Ross,RT625 @ 125 MHz, on-chip 
> > FPU
> > [     1.000000] cpu0: 256K byte write-back, 64 bytes/line, sw flush: 
> > cache enabled
> > [     1.000000] cpu1 at mainbus0: mid 10: Ross,RT625 @ 125 MHz, 
> > on-chip FPU
> > [     1.000000] cpu1: 256K byte write-back, 64 bytes/line, sw flush: 
> > cache enabled

The 150s are quite different:
cpu0 at mainbus0: mid 8: Ross,RT626 @ 150 MHz, on-chip FPU
cpu0: 512K byte write-back, 32 bytes/line, sw flush: cache enabled
cpu1 at mainbus0: mid 10: Ross,RT626 @ 150 MHz, on-chip FPU
cpu1: 512K byte write-back, 32 bytes/line, sw flush: cache enabled

Seems stale so far, been updating kernel and userland with no issues.
Will torture it a bit more once that's all done.

have fun
Michael