FilesystemNone

FilesystemNone is a setting indicating that no specific storage system or file organization is configured or active for a device or partition. In other words, it means there is no designated way to store or manage files on that device, often used during setup or when a device is intentionally left unformatted. This setting ensures the device is recognized but not prepared for data storage, allowing for manual configuration or further setup later. It’s useful in scenarios where the device is being reserved or repurposed without immediate data management.