The Dell DOS scripting toolkit is provided at the following link. I have never attempted to use it, but it does look as though it contains utilities to perform RAID configurations. It also contains documentation and sample .bat files. Please keep this thread updated with your progress using these or other utilities.
Has anyone done this? James suggested that this could perhaps be done at the disk clean-up stage by mapping a drive to the pxestore where we would keep this utility and then running it.
I have a prospect that would like to automate the RAID configuration before running the OS install...
We almost took the same route, mapping a drive and executing the utility over the network, but ended up not having to reconfigure RAID. We couldn't think of a better way to do it.