From 1d72a50b9568e3c3e0dabd1b1a50c7ca42264048 Mon Sep 17 00:00:00 2001
From: Hui Kang <kangh@us.ibm.com>
Date: Thu, 30 Jul 2015 15:34:50 -0400
Subject: [PATCH] Update dev-quickstart doc

Do not use aufs to build images for Ubuntu systems

Change-Id: Ia14eaada3ec034a6ae340192dc69460df8885045
---
 docs/dev-quickstart.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/dev-quickstart.md b/docs/dev-quickstart.md
index 6323166b67..3067e59382 100644
--- a/docs/dev-quickstart.md
+++ b/docs/dev-quickstart.md
@@ -51,6 +51,10 @@ Inc.:
 
     curl -sSL https://test.docker.com/ubuntu | sh
 
+For Ubuntu based systems, do not use aufs when starting Docker daemon. Instead
+use other storage options, e.g., btrfs. This is because cap_set_file is not
+permitted on aufs when building docker images.
+
 Next, install the OpenStack python clients if they are not installed:
 
     sudo yum install python-keystoneclient python-glanceclient \