My book live duo Raid taking too long

All, Any suggestions Please! I have around 1.6Tb of Movies/Photo’s on my 6tb Live book and decided to Raid the drives to insure against drive failure, I started this process on 43 Hours ago and it so far it has been stuck on 50% with a message “Conversion in progress” step one preparing system!! is there anyway I can speed the process or cancel it without loosing any data. My concern is it’s taking too long and at the bar on the bottom of the screen it is now indicating “Usage 0Mb” Indication I have no data on my drive?

Thanks

Hi, There is really no way to speed this process up, as the drive has move the data sector by sector in order not to loose the data, I believe that this is the reason why it shows as full at the bottom.