Nov 012011
Today my SuperDuper! backup failed, complaining about disc space. The log showed the error occuring with a file under /.MobileBackups. Say what?
This turns out to be a feature of Time Machine in OSX 1.7 – Backups are made locally in addition to your external drive. I don’t want this behaviour, so I disabled it:
sudo tmutil disablelocal
Simples ;)
