Device   Name          Volume UUID                            GUID 
disk0s1  /Volumes/EFI  5439EFC5-94CF-416F-8ABC-6EA6EAE9D64A 
disk0s2  /Volumes/HD   4EBCB81C-223B-3E61-97DD-16BA2FAA8EF4   CEF9EC9D-ED00-4610-BD5C-AFC1F807D624 
disk1s1  /Volumes/EFI  4B776C1A-3C19-470A-915B-6FC19461BBD8 
disk1s2  /Volumes/3TB  108FED85-4693-34EF-A079-A327DDDC0D51   1D8F7BF0-C04B-4207-85C1-C0CDBF7F05AA