Steven Shiau - 2018-08-26

Yes, this partially works. However, the partition will be busy when rebooting, and it won't be unmounted. This makes the file system in dirty mode.
Therefore it's recommended to do like this:
https://drbl.org/faq/fine-print.php?path=./2_System/120_image_repository_on_same_usb_stick.faq#120_image_repository_on_same_usb_stick.faq

Steven