Data Recovery and Disk Utilities Forum @R-TT

I have a Thecus N5200 with a RAID5 across 5, 1TB drives. I ran into trouble when I tried to migrate from 4, 1TB drives to the fifth. The migrate took place over a day or, so. It went from 0 to 100%. Upon arriving at 100%, the alarm sounded, indicating a degraded condition and the data was not ...

Does anyone know what the "Block order:" setting is for a Thecus N5200 RAID 5 with 5 drives?

Thanks for any help!!!