Maximus01701

Yes, two disks are disabled the Parity 2 and Disk 1. I'm running SMART tests on them now. But if all looks "fine" what's the next step in bringing them back online from "disabled"?
 
Stop array> Take the drives out of the "config" by setting them to "NO Device" > Start Array > Stop Array > Put drives back into "config" > Start Array > Rebuild Array
 
Am I thinking that correctly? 

Thanks for getting back. 
 
I followed the instructions and got the "Mount disk, then unmount it. If it doesn't work then use "-L" tag note."  However your link didn't mention how to mount the drive. So I'm putting it in here for the next guy. 
 
I followed space invaders 4 year old video. 
 
In terminal 
mkdir /tempxfs (Creates a temp folder to mount to)
mount /dev/mdX (x being your drive letter). 
umount /tempxfs
rmdir /tempxfs (Delete the temp folder we just created)
 
run the XFS repair again. 
 
Start the array to see if it worked. 
 
You may still have "Drive disabled" with a little red X. To fix this:
- Stop array (take note of drive configuration)
- Select "no device" for effected drive(s). 
- Start array (Should now say "not installed") 
- Stop array and add the EXACT disk back in. 
- Start array which will then initiate a rebuild.