The first is to create a clone of the Recovery HD volume itself to another drive, and the second is to restore the disk image in the recovery partition to another drive.
To create a recovery drive, you have two options. The convenience here is that it can be done from any Mac on which a recovery partition has been created (some systems such as those using RAID drives as boot volumes may not have a recovery partition), and is small enough that it can fit on a CD-ROM, if needed. If you are planning on creating a boot or recovery disk for OS X Lion, I recommend you create one from the downloaded installer so you will have all the files you need to install Lion again however, another option is to create a smaller recovery drive for Lion using this recovery partition. While it's a convenient option to have, people may wonder about options for managing this recovery volume, both for systems that do not have one and for those that may show multiple ones.Ĭreate a portable OS X Lion recovery volume You can boot to the recovery drive in a couple of ways, including pressing the Option key at startup and selecting it from the boot menu or by holding Command-R at start-up however, if you have FileVault 2 enabled in Lion, then you will only be able to access the recovery drive by using Command-R. This is a hidden 650MB partition that, like the previous installation DVDs for OS X, can be used to boot the system and provide tools to resintall OS X, format hard drives, and perform other maintenance and troubleshooting tasks on the system. Unlike previous versions of the Mac OS, when you install OS X 10.7 Lion your system will be set up with a restore partition.
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