Hi
I have an existing data array, made of 3x 3TB WD Red disks.
I then found another 3TB WD Red disk, and want to add it as a parity disk, as I didn't have one before.
Now my problem is when I add the extra disk as parity drive, I can't start my array because of the message:
If this is a new array, move the largest disk into the parity slot.
If you are adding a new disk or replacing a disabled disk, try Parity-Swap.
Maybe I don't get the parity thing right, but how can I fix this?