Gordon:
This is a great controller, but unsupported by Adaptec for Redhat 2.2.19. Somewhere on the RedHat site, there's a set of
"beta" drivers created by a list member, but he had numerous cautions about using them, so you are on your own. The board
works fine under SME 4.1.2, and is supported there by Adaptec.
Charlie Brady recently moved the adaptec 2400 driver (IDE raid) up to RH 2.2.19, and noted that it would be in his contrib
directory on ftp.e-smith.org. Of course, that driver won't work with the 2100S, but there may be some info there on converting
Adaptec raid drivers to SME 5.1.2, assuming you are handy with code.
Regards,
Tom