From 7de971b91d2f54a6378b5f12f5c88246f3caed8e Mon Sep 17 00:00:00 2001
From: Denis Egorenko <degorenko@mirantis.com>
Date: Tue, 17 Nov 2015 17:19:03 +0300
Subject: [PATCH] Update README for plugin

Change-Id: Ife7d403ed3f75b321bcdf941e334323d8a0b879c
---
 README.md | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 7cf454f..92e6af0 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,14 @@
 fuel-plugin-bdd
 ===============
 
-Plugin description
+Disk-intensive workloads require the storage layer to be able to provide both
+high IOPS and sequential operations capabilities. Apache Hadoop is one of the
+most storage-sensitive frameworks which is widely used for Data Processing in
+production. Sahara service provides Hadoop installations on top of OpenStack.
+
+The best performance on the virtualized environment can be achieved by
+providing the direct access from a VM to a block device located on the same
+compute host. OpenStack Cinder service has such attachment option implemented
+in the BlockDeviceDriver.
+
+This plugin affords ability to use BlockDeviceDriver in Fuel.