LUDOC-516 sec: doc update for 'readonly_mount' nm property

This patch updates the "Managing the Properties" section of the Lustre
Operations Manual to introduce the 'readonly_mount' nodemap property
as implemented by LU-15451.

Signed-off-by: Sebastien Buisson <sbuisson@ddn.com>
Change-Id: I8d9760e87c3b63306c0ccc753daf3c038e2c90ff
Reviewed-on: https://review.whamcloud.com/c/doc/manual/+/51862
Tested-by: jenkins <devops@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>

diff --git a/LustreNodemap.xml b/LustreNodemap.xml
index 2d270b5..1efa676 100644 (file)
--- a/LustreNodemap.xml
+++ b/LustreNodemap.xml
@@ -352,6 +352,14 @@ drwxr-xr-x 3 root root     4096 Jul 23 09:02 ..
         </listitem>
 
         <listitem>
+          <para condition='l2G'>The property
+          <literal>readonly_mount</literal> forces clients to a read-only
+          mount if not specified explicitly. By default it is set to 0 which
+          means clients are allowed to mount in read-write mode. Set it to 1
+          to force read-only mount.</para>
+        </listitem>
+
+        <listitem>
           <para condition='l2G'>The property <literal>rbac</literal> defines
           different Role-Based Admin Control mechanisms:
           <itemizedlist>