The HP 3000/922 is a PA-RISC system, running MPE/iX.
It isn't supported
by the PuffinGroup port of Linux. Just the computer is about the size
of a 2-drawer file cabinet.
Too big for me, and I'm not close, but I was told by an HP
engineer that the PA-RISC HP3000 systems can be converted
to the equivalent PA-RISC HP9000 by twiddling the firmware
on the CPU card.
--
Eric Dittman
dittman(a)dittman.net
Check out the DEC Enthusiasts Club at
http://www.dittman.net/