Also, another thing to consider is if installation to USB worked correctly, then nvram would be updated to boot the USB drive by default. Is this what people would want since I would think most USB instalations would be temporary or for testing/trying out purposes? It would be good if the installer gave the user an option to update nvram or not.
In my persistence instructions I pass
--ofboot "&device;:2" --nonvram
This allows the device to be connected to any usb port and doesn't update nvram. That is assuming the installation is on partition 2.
Also, another thing to consider is if installation to USB worked correctly, then nvram would be updated to boot the USB drive by default. Is this what people would want since I would think most USB instalations would be temporary or for testing/trying out purposes? It would be good if the installer gave the user an option to update nvram or not.
In my persistence instructions I pass
--ofboot "&device;:2" --nonvram
This allows the device to be connected to any usb port and doesn't update nvram. That is assuming the installation is on partition 2.