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+.. _disk:
+
+Disk I/O
+========
+
+.. image:: ../_static/diskio.png
+
+Glances displays the disk I/O throughput. The unit is adapted
+dynamically.
+
+There is no alert on this information.
+
+It's possible to define:
+
+- a list of disks to hide
+- aliases for disk name
+
+under the ``[diskio]`` section in the configuration file.
+
+For example, if you want to hide the loopback disks (loop0, loop1, ...)
+and the specific ``sda5`` partition:
+
+.. code-block:: ini
+
+    [diskio]
+    hide=sda5,loop.*