Hi Varun,
Using a RAID on a Mac is simple and easy to do. I doubt you’ll have any issue setting it up.
I’d put all your footage on the 12TB RAID, use one of the LaCie drives for your FCPX Library and project files, use another one of the LaCie drives for the FCPX Cache. While editing, be sure to make proxies from your footage. This setup will certainly help with speed and allow for easier editing of 4K footage.
That leaves you with one LaCie drive free to do what you wish with.
You don’t mention how you plan to backing everything up, especially the footage.
Here’s the way we setup the drives for our main editing station. All of our external drives are connected via ThunderBolt 2.
1. 24TB RAID made from four 6TB disks. It is set to RAID 1+0. Our Mac sees this as a two disk 12TB RAID as the other two disks are 12TB mirrors. That way if one of the drives fail, the RAID continues to function and we don’t have to stop work.
2. 2TB RAID made from two 1TB SSD disks. This is only for the cache files created by the various applications used during post.
3. 24TB RAID made from four 4TB disks. It is set to RAID 0. This is set up as a Time Machine backup for our entire system excluding the drive used for cache files.
4. As extra precaution, our entire system excluding the drives used for the cache files and Time Machine get backed up to a server every night via Retrospect over an Ethernet connection. Once a week the files on the server are backed up to a Tape drive and the tapes our stored off site.
Robert Olding
Studio Eight | Director of Photography
https://www.studioeightmn.com
Minneapolis, MN