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* Recovery of the machine from an external clone disk in case of disk failure. * Booing up a disk from another machine where it's suffered a non-disk failure.

by simonh 6y ago

* Recovery of the machine from an external clone disk in case of disk failure. * Booing up a disk from another machine where it's suffered a non-disk failure. * Because I want to.

LocalH 6y ago
The last reason you listed is probably the most important, as well.
shawnz 6y ago
You could use internet recovery mode for the first use cases.
- simonh 6y ago
  That will boot the OS, but not with a copy of your files from the dead disk.