// If the path after evaluation is a device path or network connection, the original path is returned
func evalSymlink(path string) (string, error) {
	path = mount.NormalizeWindowsPath(path)
	if isDeviceOrUncPath(path) || isDriveLetterorEmptyPath(path) {
		klog.V(4).Infof("Path '%s' is not a symlink, return its original form.", path)
		return path, nil
	}
	upperpath := path
	base := ""