Differences between file-level and block-level cloning
When discussing options for backing up or migrating data to new Macs, we frequently mention cloning as a way to do this. While Time Machine and similar backup schemes can create fully restorable backups of your system, the backups themselves are not bootable, so in order to use them as such you must restore them to an available hard-drive partition, which can take a number of hours to complete. Clones, on the other hand, do allow for immediate booting to the backup, and therefore are quite appealing as an option.
Cloning is when you basically make a mirror copy of … Read more