We use to run Stratus VOS on Continuum series hardware at a lottery/poker machine company I worked at in the mid 2000's. It handled the jackpot system which decided which of 13,500 poker machines in our state would jackpot at any given time.
A reliable beast - never failed once in the entire time I worked there. Based on PA-RISC if I recall correctly.
The poker machines are connected? Why wouldn't they just jackpot locally and indepdendently?
IIRC, Stratus was M68K (like 12 per cpu board organized into 3 logical cpu's for fault checking)
Great story, thanks. I wish it said more about the architecture and also VOS.
Speaking of reliable beasts, I own(ed) a HP PA-RISC workstation that never crashed in six years, and it was even purchased refurbished (second hand, and educational rebate, and still the cost of a car in 1996 - but worth every penny).
I'd add "R.I.P. HP 9000 715/75" but of course she is STILL working now, twenty years later, and she is sitting right next to me (also got a second 715/100XC for spare parts in case on day they are needed).