overlay

type Config struct {
	RootPath string `toml:"root_path"`

	DataPath      string `toml:"data_path"`
	UpperdirLabel bool   `toml:"upperdir_label"`
	SyncRemove    bool   `toml:"sync_remove"`

	SlowChown bool `toml:"slow_chown"`

	MountOptions []string `toml:"mount_options"`
}