More installation notes:
I've gotten my ServeRAID 6M card in, and am doing my actual OS/2 install (the other was for testing, the current configuration is RAID 1 via the ServeRAID 6M)
The docs for v7.12 say:
When installing OS/2 for the first time on a ServeRAID controller,
the partition that the operating system is installed on must
be created by a ServeRAID Support CD version 7.00 or lower.
The installation will fail in you use the ServeRAID 7.12 Support CD
to create the installable OS/2 partition. Once the operating
system is installed, all code may be updated to the 7.12 code level.
That seems to be incorrect.
So far, all goes well on the install...