I just bought a used 2011 iMac, 3.1ghz 1TB drive. -cracked the iMac open and -installed a Samsung 840 EVO 250GB, disk0 -replaced the 1TB with a Seagate 3TB, disk1 -ran the terminal commands to create the Fusion Drive at 99% capacity I thought that in only taking 99% of the drive I would have room left for the Recovery Partition, but after installing Mavericks from a USB recovery drive I have no recovery partition on the iMac. Of course I could just use a USB drive for recovery boot up needs, but I would really prefer to have it on the drive itself so that it's there when I need it. Was I not correct in thinking that installing a clean version of Mavericks onto the Fusion drive would create the Recovery Partition? Any way that I can setup my new Fusion Drive so that it does have the Recovery Partition? Thanks!