Used iPartition (3.1.0, 153) to split the existing RAID into separate volumes for the existing HFS+ volume and additionally an NTFS volume, the latter for use by the BootCamp-XP system. Steps:
- Mac OS X: Unmounted the RAID
- Mac OS X: Start iPartition (3.1.0, 153) .
- iPartition: Select RAID disk
- iPartition: Reduce existing HFS+ partition to around 50% of disk.
- iPartition: Create new NTFS partition: (Name=”NTFS_RAID”, Type=’Microsoft FATor NTFS Data’, Size=’As large as possible’, Location=’Wherever it will fit’, Option=’Format this partition’).
- iPartition: Press the GO button (the above operations just stacked the jobs in a queue). Completed in a minute or two.
- iPartition: Select HFS+ partition and press ‘Mount’ button.