ctdb-doc: Update documentation for tunables configuration

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

diff --git a/ctdb/doc/ctdb-tunables.7.xml b/ctdb/doc/ctdb-tunables.7.xml
index c9ff6abd1e874e4c1588c772d522b098132b9d09..700709eb86fdcb47ed0ca2311ab9ef29111f62b4 100644 (file)
--- a/ctdb/doc/ctdb-tunables.7.xml
+++ b/ctdb/doc/ctdb-tunables.7.xml
@@ -45,6 +45,11 @@
       <literallayout>
 <replaceable>TUNABLE</replaceable>=<replaceable>VALUE</replaceable>
       </literallayout>
+
+      Comment lines beginning with '#' are permitted.  Whitespace may
+      be used for formatting/alignment.  VALUE must be a non-negative
+      integer and must be the last thing on a line (i.e. no trailing
+      garbage, trailing comments are not permitted).
     </para>
 
     <para>