We have your X7SBU and keep getting an error after loading the driver for Redhat Linux 5.4. It keeps saying the load device cannot be found. Is there a better driver to load?
Please use the driver here to load a linux driver for the IDE controller on this system before you load the RAID driver. https://www.supermicro.com/wdl/driver/ATA/ITE/IT8213F/Linux/
Make sure you follow the Note.txt file located in the it8213_rh54.zip file for instructions on how to load it twice during your install of Redhat 5 update 4.
https://www.supermicro.com/wdl/driver/ATA/ITE/IT8213F/Linux/it8213_rh54.zip