Need I set "root_fs_names=xxx" at grub booting command line? If I have not pass root_fs_names to kernel,which filesystem will be used to mount /dev/root? thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-newbie" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.linux-learn.org/faqs