Thanks for the info. RAID1 it is with 2 drives.
A friend of mine, Christopher Lloyd, helped me travel to the future where we were able to successfully migrate from RAID1 (2 Drives) to RAID5 (3 Drives) in less than 5 hours. We also tested the following with the DL4100:
Activity Duration (hh:mm:ss)
Single Disk Init 00:09:06
JBOD to RAID-1 Migration 08:37:27
RAID-1 (2D) to RAID-5 (3D) Migration 04:43:33
RAID-5 (3D) to RAID-5 (4D) Expansion 18:01:04
RAID-5 (4D) Rebuild 08:50:33
Actually Copy/Paste the above from:
http://www.anandtech.com/show/9037/western-digital-my-cloud-dl4100-business-nas-review/7
Final thought, will buy DL4100 with 2-6TB, then add 6TB as required.
Thanks for your help, there goes 1/10 of a keychain.
