I reformatted the EFI partition on the main drive of my Fusion Drive.
Then I ran these two respective commands
- Type: dd if=boot1h of=/dev/rdisk0s1
- Type: cp boot /Volumes/EFI/
(The others didn't seem necessary since it's already been setup, these instructions seemed to be for a brand new drive)
Then I removed the Extra folder from my Fusion drive and both of the the "Boot OS X" partitions from each drive in the array.
I rebooted and it seems to work fine.
Question: Can I remove the boot file from the root of each of the drives in the fusion array?