From 33b0dc6a14f4a4a7297fc7253183a42ca55d8c74 Mon Sep 17 00:00:00 2001
From: Yuki Nishiwaki <uckey.1067@gmail.com>
Date: Tue, 2 Jun 2015 00:13:16 +0900
Subject: [PATCH] Add note about limitation of instances_path

If you want to "nova live-migration" with libvirt ,
not only use nfs for instances_path,
we have to specify same instances_path in each node which run nova-compute.

So I added note for this limitation of instances_path
Closes-Bug: #1460698

Change-Id: Ied3badabb2eff6d0428a0b6229ea8c5d1da4d9bd
---
 .../compute/section_compute-configure-migrations.xml       | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/admin-guide-cloud/compute/section_compute-configure-migrations.xml b/doc/admin-guide-cloud/compute/section_compute-configure-migrations.xml
index 4acf4d0776..9090569cde 100644
--- a/doc/admin-guide-cloud/compute/section_compute-configure-migrations.xml
+++ b/doc/admin-guide-cloud/compute/section_compute-configure-migrations.xml
@@ -101,6 +101,13 @@
             or live migration will not work correctly.
             </para>
           </listitem>
+          <listitem>
+            <para>You must specify the <literal>instances_path</literal>
+            in each node that runs nova-compute.
+            The mount point for <literal>instances_path</literal> must be the same value for each node,
+            or live migration will not work correctly.
+            </para>
+          </listitem>
         </itemizedlist>
       </note>
       <section xml:id="section_example-compute-install">