This is similar to the question asked here: How does one change the UUID of a Volume on Mac OS X 10.6? Only difference is I want to change it to a specific value, not a random one. The hfs.util only ...
Does anyone know how to change the UUID of a Volume? The background for this question is that I have a duplicate UUID issue: I have /Volumes/OldMacHD with a UUID of XYZ. I have /Volumes/Mirror1 ...