I have imaged a wide range of dell Poweredge models with Various raid setups. Mostly Perc cards with RAID 5 configs.
To assit in your original post: the issue [B]“Unable to move /images/dev/mac address to /images/name-of-image[/B]” is very common, and you may be able to resolve it here: [URL=‘http://fogproject.org/wiki/index.php/Images_Directory_Permissions’]Link to wiki discussing Image Directory Permissions[/URL]
and Jaymes is correct, you may be required to run a different kernel to accomplish this. However, do not be frightened by the entire build your own kernel thread… You may be able to get by using the “Kitchen Sink” kernel which is readily available for download.
Else, many other users including myself have compiled kernels that you can try.
I would start by providing more information to the community so we can try to make your experience a little bit less time consuming. (machine make and model and other hardware details)