HT1198: iPhoto: Sharing libraries among multiple usersLearn about iPhoto: Sharing libraries among multiple users
Currently Being ModeratedJan 10, 2013 3:32 PM (in response to limmms)
I believe that's a feature of Time machine. Best to ask on that forum.
Currently Being ModeratedJan 18, 2013 2:30 PM (in response to limmms)
I had exactly the same problem when I put my iPhoto Library inside a sparse disk image, as recommended in article HT1198: Time Machine would back up the entire sparse disk image, every time. This backup problem disappeared when I instead put the iPhoto Library inside a sparse bundle disk image (one of the image format options in Disk Utility). For more information, read the Disk Image box at the bottom of this web page: http://pondini.org/TM/D8.html.