I'm trying to set up a Raid 1 volume using the 256 GB SSD boot drive and an identical SSD as the second drive using the Intel RST app. I get the following error message: "Not enough disk space for Metadata, reduce the source partition by 5 MB". I get the same error message after reducing the c drive partition by 5 MB. Note that I've been able to successfuly set up a second Raid 1 volume using two, 2TB drives. The ssata controller is spec'd to allow two Raid volumes and I got the same error message trying to set up the system volume before setting up the second Raid volume. I've tried with the second SSD disk formatted or unformatted and it doesn't make any difference. All drivers and software are up to date on this new workstation.
Can anyone help with this error message?