From 59c9d508ef75da076a688327d0454858ba52c3d6 Mon Sep 17 00:00:00 2001
From: Huanxuan Ao <huanxuan.ao@easystack.cn>
Date: Mon, 11 Jul 2016 09:56:55 +0800
Subject: [PATCH] Add missing "Volume version 2 only" message in backup.rst

Former patchs add some volume v2 only options for backup but
miss "Volume version 2 only" message. This patch adds them.

Change-Id: Id50db25617776b6ee0d0ad6b4b82bd443b940343
---
 doc/source/command-objects/backup.rst | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/doc/source/command-objects/backup.rst b/doc/source/command-objects/backup.rst
index d7d96c289c..ee100b1b2d 100644
--- a/doc/source/command-objects/backup.rst
+++ b/doc/source/command-objects/backup.rst
@@ -16,6 +16,7 @@ Create new backup
         [--container <container>]
         [--name <name>]
         [--description <description>]
+        [--snapshot <snapshot>]
         [--force]
         <volume>
 
@@ -35,10 +36,14 @@ Create new backup
 
     Snapshot to backup (name or ID)
 
+    *Volume version 2 only*
+
 .. option:: --force
 
     Allow to back up an in-use volume
 
+    *Volume version 2 only*
+
 .. _backup_create-backup:
 .. describe:: <volume>