On & Linux;, this information is read from / proc/ partitions, which is only available if the / proc pseudo-filesystem is compiled into the (2.1. x or later) kernel.
Na & Linux; u se ta podatek prebere iz / proc/ partitions, ki je dosegljiv le, če je psevdo- datotečni sistem / proc preveden v (2. 1. x ali novejše) jedro sistema.