img Disk image (or Edison zip file) to preload into (required) Older versions of balena-preload do support docker-toolbox, see Version Compatibility below.Ĭommand Line Usage Usage: balena-preload Docker tested on 1.12.6 and up but 17.04 or up is recommended especially on macOS, docker-toolbox is not supported.Speed Issues For Flasher Images on macOS.
