Change disk controllers

[Ayman Altounji]

I am trying to move an install of OpenServer 5.0.4 to new hardware. (At this time, I cannot upgrade because the application that runs is only supported on 5.0.4.) Using Lone-Tar and an 2P controller card, I was able to succesfully restore my data to a DL380 R01. I upgraded the EFS version to 5.46a. My tape drive sits (and is recognized by the OS) on the embedded controller, which utilizes the 'clad' driver. Now, I don't want to put this machine out in production with an out of warranty controller card. How do I make the change to have the embedded controller handle my disks?