pb_log("%s: updating opt '%s'\n", __func__, cod->name);
pb_log(" image '%s'\n", cod->bd->image);
pb_log(" initrd '%s'\n", cod->bd->initrd);
pb_log("%s: updating opt '%s'\n", __func__, cod->name);
pb_log(" image '%s'\n", cod->bd->image);
pb_log(" initrd '%s'\n", cod->bd->initrd);