on disk druid, you have an option to select the current partition as RAID partition, but there is no way to choose what raid personality to use or which partitions to use on what RAID device.
Raid is not supported in the text mode installer at this time.
allowing a user to add RAID partitions when there is no way to create RAID devices is not consistent with the graphical installer. as it is not really a bug "per se", could lead to wrong behaviour on the disk druid routines as the user could select the same mount point for serveral partitions. if there is no way to add a consistent routine for building raid devices as the graphical installer does, there should no be any way to select "raid partition" as a valid partition type IMHO
Request added to future feature requests.
*** Bug 8715 has been marked as a duplicate of this bug. ***
Moving to RESOVLED - DEFERRED from CLOSED - DEFERRED
*** Bug 18349 has been marked as a duplicate of this bug. ***
*** Bug 18459 has been marked as a duplicate of this bug. ***
Done.