My Time Machine backup is case-sensitive. I just upgraded from Lion to Mountain Lion by doing a clean installation. I used a case-insensitive file system.
Installation / Migration Assistant can't find my backup from my NAS. I copied the .sparsebundle to my desktop and I'm able to see the files from .inprogress. They are all there and in good numbers. But I cant copy them to anywhere (the volume has the wrong case sensitivity for a backup).
Is there a way to do this besides doing a complete new installation with the case-sensitive file system?