Document rndc reset-stats

Add documentation for 'rndc reset-stats'.

(cherry picked from commit be8f4f68cb7a30c47f4a9ec76177f3a215595e8c)

diff --git a/bin/rndc/rndc.rst b/bin/rndc/rndc.rst
index 696ad79bffbb3c53174389b4eb193f1251799e56..0c176d8d0f1b219ddb158e4cfc7cf005c25496a3 100644 (file)
--- a/bin/rndc/rndc.rst
+++ b/bin/rndc/rndc.rst
@@ -460,6 +460,16 @@ Currently supported commands are:
    If a zone is specified, this command reloads only the given zone.
    If no zone is specified, the reloading happens asynchronously.
 
+.. option:: reset-stats
+
+   This command resets the requested statistics counters.
+
+   .. program:: rndc reset-stats
+   .. option:: counter-name ...
+
+   At least one counter name must be provided. Currently the following counters
+   are supported: ``recursive-high-water``, ``tcp-high-water``.
+
 .. program:: rndc
 
 .. option:: responselog [on | off]