Updating documents of D-release.

[kvmfornfv.git] / docs / overview / kvmfornfv_overview.rst

diff --git a/docs/overview/kvmfornfv_overview.rst b/docs/overview/kvmfornfv_overview.rst
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--- a/docs/overview/kvmfornfv_overview.rst
+++ b/docs/overview/kvmfornfv_overview.rst
@@ -2,26 +2,47 @@
 
 .. http://creativecommons.org/licenses/by/4.0
 
-===============================
-KVMFORNFV CICD Project Overview
-===============================
+========================
+KVM4NFV Project Overview
+========================
+
+Project Purpose
+---------------
+**Purpose:**
+
+  ``This document provides an overview of the areas that can be addressed to
+  enhance the KVM Hypervisor for NFV. It is intended to capture and convey the
+  significant changes which have been made on the KVM Hypervisor.``
+
+Project Description
+-------------------
+The NFV hypervisors provide crucial functionality in the NFV
+Infrastructure(NFVI).The existing hypervisors, however, are not necessarily
+designed or targeted to meet the requirements for the NFVI.
+
+This design focuses on the enhancement of following area for KVM Hypervisor
+
+* Minimal Interrupt latency variation for data plane VNFs:
+   * Minimal Timing Variation for Timing correctness of real-time VNFs
+   * Minimal packet latency variation for data-plane VNFs
+* Fast live migration
 
 The detailed understanding of this project is organized into different sections-
 
-* **userguide** - This provides the required technical assistance to the user, in
-  using the KVM4NFV CICD process.
 * **installation procedure** - This will give the user instructions on how to deploy
-  available KVM4NFV CICD build scenario.
+  available KVM4NFV build scenario.
+* **design** - This includes the parameters or design considerations taken into
+  account for achieving minimal interrupt latency for the data VNFs.
+* **requirements** - This includes the introduction of KVM4NFV project,
+  specifications of how the project should work, and constraints placed upon
+  its execution.
 * **configuration guide** - This provides guidance for configuring KVM4NFV
   environment, even with the use of specific installer tools for deploying some
   components, available in the Danube release of OPNFV.
-* **requirements** - This includes the introduction of KVM4NFV CICD project,
-  specifications of how the project should work, and constraints placed upon
-  its execution.
-* **design** - This includes the parameters or design considerations taken into
-  account for achieving minimal interrupt latency for the data VNFs.
 * **scenarios** - This includes the sceanrios that are currently implemented in the
-  kvmfornfv project,features of each scenario and a general guide to how to deploy them.
+  kvm4nfv project,features of each scenario and a general guide to how to deploy them.
+* **userguide** - This provides the required technical assistance to the user, in
+  using the KVM4NFV process.
 * **release notes** - This describes a brief summary of recent changes, enhancements
   and bug fixes in the KVM4NFV project.
 * **glossary** - It includes the definition of terms, used in the KVM4NFV project.