This morning the RAID was done synching. Rebooting into the SuSE installer, I still only had access to a 308MB disk. I then tried booting to the R720 ISO you suggested and went through the initial partitioning process for SLES 11. It still rejected my installer media, so I shut down and tried booting to the media through F11 again. No hard disks were found...
I took the Lifecycle Controller route again. Again, I see only a 308MB FAT partition. I cannot work this the rest of the disk space.