PCFS

PCFS (PC Filesystem) refers to the Wii U's ability to derive its internal filesystem from a host computer rather than the console NAND. It is intended for development purposes and ease of file transferring and filesystem access for the developer. As such, it is only available on development hardware and fully available when the console is in DEV mode (otherwise a PCFS device will not be initialised). If the console is not in development mode, PCFS: Disabled because we are in PROD mode. will be printed to the log. Development consoles can switch between PCFS and NAND boot modes.