(This is a guest post by Antoni Sawicki aka Tenox)
Project Monterey was an attempt to unify the fragmented Unix market of the 90s in to a single, cross vendor Unix OS that would run on the upcoming Intel Itanium (and others) CPU. The main collaborators were: IBM, who brought its AIX, SCO brought UnixWare, HP was supposed to bring parts of HP-UX and Sequent DYNIX/ptx. Ironically the project shared fate of the Itanium CPU—it totally failed. In the end Linux took spot of the “single Unix OS”. IBM donated AIX pieces to Linux instead and the main legacy of Project Monterey was the famous SCO vs IBM lawsuit.
IBM did however produce AIX version for the Itanium architecture! According to Wikipedia, some 30+ licenses were sold in 2001-2002. For years a dedicated group of individuals was trying to locate a copy of the legendary OS. It seemed that the OS was lost forever…
…until some 21 years later friends of NCommander checked in with a set of AIX5L IA64 CDROMS! The CDs have now been dumped and you can download them here. Unfortunately downloading will not get you much closer to actually running this. As of today no publictly available virtualization or emulation platform can run this. Yes we tried Simics, looked at QEMU IA64 and XEN/KVM for IA64, etc. The OS will not boot on modern Itanium 2 (McKinley) CPUs, only the early “pre-release” Itanium 1 aka Merced. Allegedly the only emulator ever capable of running it was the super elusive unobtanium called Intel SoftSDV.
It’s currently speculated that AIX5L IA64 will work on and only on so called “Intel Software Development Vehicle (SDV)” sometimes referred to as “Intel Engineering Sample”. It was an Intel made machine, later sold in several OEM branded version: IBM IntelliStation Z Pro 6894, HP i2000 Workstation, SGI 750, Dell Precision Workstation 730 and Fujitsu-Siemens Celsius 880.
…yes, they all look alike because all of them were in fact produced by Intel with custom case badges and paints.
Luckily I was able to score a working HP i2000. AIX booted up and installed on a first try:
Initially I was not able to get the onboard NIC working. Upon short investigation AIX5L IA64 supports only two network cards:
devices.pci.23100020.rte - IBM PCI 10/100 Ethernet Adapter Software devices.pci.ae120100.rte - Gigabit Ethernet PCI Adapter Software
The AIX Itanium Early Adopters Release Notes mentions a few other cards but I do not see drivers for these in the OS. The doc mentions “Extended Hardware Drivers CD” which we don’t have.
Luckily again I was able to find a working NIC on eBay!
The system comes with X11 and CDE but so far I was not able to get any GPU working beyond basic text mode. I tried many different video cards from that era but there simply doesn’t appear to be any driver in the OS except for basic VGA / LFT mode. I think the key to getting video works is the previously mentioned extended hardware drivers cd.
Update: Thanks to efforts of TRN we now have a working GCC and ports of lots of apps!