Disable .MobileBackup on Lion

Did you suddenly find no more space on your mac? Did you discover that .MobileBackup is taking a lot of space?

I usually use an external drive to backup, but when not available Time Machine create an internal backup!

The easy way to get your space back is to delete what inside .MobileBackup and then disable the service.

sudo tmutil disablelocal

And if you want to renable it

sudo tmutil enablelocal

Don’t forget to reboot your mac, yes true, you need to reboot.