[master] remove accidentally duplicated section on clients-per-query

diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index b99797d7070a918ce20e724395b6a4b6b8d249e5..770dbc88d3ce7f0e4d3c8a3bbd4292f0f866a667 100644 (file)
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -4982,8 +4982,6 @@ badresp:1,adberr:0,findfail:0,valfail:0]
     <optional> acache-enable <replaceable>yes_or_no</replaceable> ; </optional>
     <optional> acache-cleaning-interval <replaceable>number</replaceable>; </optional>
     <optional> max-acache-size <replaceable>size_spec</replaceable> ; </optional>
-    <optional> clients-per-query <replaceable>number</replaceable> ; </optional>
-    <optional> max-clients-per-query <replaceable>number</replaceable> ; </optional>
     <optional> max-recursion-depth <replaceable>number</replaceable> ; </optional>
     <optional> max-recursion-queries <replaceable>number</replaceable> ; </optional>
     <optional> masterfile-format
@@ -9375,42 +9373,6 @@ avoid-v6-udp-ports { 40000; range 50000 60000; };
              </listitem>
            </varlistentry>
 
-           <varlistentry id="clients-per-query">
-             <term><command>clients-per-query</command></term>
-             <term><command>max-clients-per-query</command></term>
-             <listitem>
-               <para>These set the
-                 initial value (minimum) and maximum number of recursive
-                 simultaneous clients for any given query
-                 (&lt;qname,qtype,qclass&gt;) that the server will accept
-                 before dropping additional clients.
-                 <command>named</command> will attempt to
-                 self tune this value and changes will be logged.  The
-                 default values are 10 and 100.
-               </para>
-               <para>
-                 This value should reflect how many queries come in for
-                 a given name in the time it takes to resolve that name.
-                 If the number of queries exceed this value, <command>named</command> will
-                 assume that it is dealing with a non-responsive zone
-                 and will drop additional queries.  If it gets a response
-                 after dropping queries, it will raise the estimate.  The
-                 estimate will then be lowered in 20 minutes if it has
-                 remained unchanged.
-               </para>
-               <para>
-                 If <command>clients-per-query</command> is set to zero,
-                 then there is no limit on the number of clients per query
-                 and no queries will be dropped.
-               </para>
-               <para>
-                 If <command>max-clients-per-query</command> is set to zero,
-                 then there is no upper bound other than imposed by
-                 <command>recursive-clients</command>.
-               </para>
-             </listitem>
-           </varlistentry>
-
            <varlistentry id="max-recursion-depth">
              <term><command>max-recursion-depth</command></term>
              <listitem>