From 367b46bd1271da6822222a35f73f120521807171 Mon Sep 17 00:00:00 2001
From: Daniel Salzman <daniel.salzman@nic.cz>
Date: Wed, 3 Apr 2019 14:01:24 +0200
Subject: [PATCH] doc: improve concurrent zone access warning

---
 doc/operation.rst | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/doc/operation.rst b/doc/operation.rst
index 57c12f2493..f5f3a82579 100644
--- a/doc/operation.rst
+++ b/doc/operation.rst
@@ -194,8 +194,10 @@ Knot DNS allows you to read or change zone contents online using server
 control interface.
 
 .. WARNING::
-   Avoid concurrent zone file modification, and/or dynamic updates, and/or
-   zone changing over control interface. Otherwise, the zone could be inconsistent.
+   Avoid concurrent zone access when a zone event (zone file load, refresh,
+   DNSSEC signing, dynamic update) is in progress or pending. In such a case
+   zone events must be frozen before. For more information how to freeze the
+   zone read :ref:`Editing zone file`.
 
 To get contents of all configured zones, or a specific zone contents, or zone
 records with a specific owner, or even with a specific record type::
-- 
GitLab