From time to time, OS X (10.6) will ask me if I want to perform a backup of my Macintosh HD, but the backup destination is obviously the HD itself. I have not plugged in any external device, nor is there a Time Capsule network share.
A message like this will appear:
Moreover, the Macintosh HD will suddenly have a Time Machine icon in Finder. Has somebody experienced the same and could help me identify how to stop OS X from using its own disk as the backup destination?