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-rw-r--r--docs/aoa/diskio.rst16
1 files changed, 15 insertions, 1 deletions
diff --git a/docs/aoa/diskio.rst b/docs/aoa/diskio.rst
index f6d03ffe..85125481 100644
--- a/docs/aoa/diskio.rst
+++ b/docs/aoa/diskio.rst
@@ -10,13 +10,14 @@ dynamically.
You can display:
-- bytes per second (default behavor / Bytes/s, KBytes/s, MBytes/s, etc)
+- bytes per second (default behavior / Bytes/s, KBytes/s, MBytes/s, etc)
- requests per second (using --diskio-iops option or *B* hotkey)
There is no alert on this information.
It's possible to define:
+- a list of disk to show (white list)
- a list of disks to hide
- aliases for disk name
@@ -29,3 +30,16 @@ and the specific ``sda5`` partition:
[diskio]
hide=sda5,loop.*
+
+or another example:
+
+.. code-block:: ini
+
+ [diskio]
+ show=sda.*
+
+Filtering is based on regular expression. Please be sure that your regular
+expression works as expected. You can use an online tool like `regex101`_ in
+order to test your regular expression.
+
+.. _regex101: https://regex101.com/ \ No newline at end of file