From 4ef8426bff9a32e00093f7c5d2b6b9620252293b Mon Sep 17 00:00:00 2001
From: Aron Gunn <ritz_303@yahoo.com>
Date: Thu, 6 Jul 2017 12:28:06 -0500
Subject: [PATCH] doc/rbd: Updated the "toctree" adding the iSCSI gateway
 overview doc

Fixes: http://tracker.ceph.com/issues/20437

Signed-off-by: Aron Gunn <agunn@redhat.com>
---
 doc/rbd/index.rst | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/doc/rbd/index.rst b/doc/rbd/index.rst
index 5d9d433ce1b..c297d0ded2e 100644
--- a/doc/rbd/index.rst
+++ b/doc/rbd/index.rst
@@ -13,8 +13,8 @@ device an ideal candidate to interact with a mass data storage system like Ceph.
 Ceph block devices are thin-provisioned, resizable and store data striped over
 multiple OSDs in a Ceph cluster.  Ceph block devices leverage
 :abbr:`RADOS (Reliable Autonomic Distributed Object Store)` capabilities
-such as snapshotting, replication and consistency. Ceph's 
-:abbr:`RADOS (Reliable Autonomic Distributed Object Store)` Block Devices (RBD) 
+such as snapshotting, replication and consistency. Ceph's
+:abbr:`RADOS (Reliable Autonomic Distributed Object Store)` Block Devices (RBD)
 interact with OSDs using kernel modules or the ``librbd`` library.
 
 .. ditaa::  +------------------------+ +------------------------+
@@ -25,7 +25,7 @@ interact with OSDs using kernel modules or the ``librbd`` library.
             |          OSDs          | |        Monitors        |
             +------------------------+ +------------------------+
 
-.. note:: Kernel modules can use Linux page caching. For ``librbd``-based 
+.. note:: Kernel modules can use Linux page caching. For ``librbd``-based
    applications, Ceph supports `RBD Caching`_.
 
 Ceph's block devices deliver high performance with infinite scalability to
@@ -35,7 +35,7 @@ libvirt and QEMU to integrate with Ceph block devices. You can use the same clus
 to operate the `Ceph RADOS Gateway`_, the `Ceph FS filesystem`_, and Ceph block
 devices simultaneously.
 
-.. important:: To use Ceph Block Devices, you must have access to a running 
+.. important:: To use Ceph Block Devices, you must have access to a running
    Ceph cluster.
 
 .. toctree::
@@ -44,7 +44,8 @@ devices simultaneously.
 	Commands <rados-rbd-cmds>
 	Kernel Modules <rbd-ko>
 	Snapshots<rbd-snapshot>
-        Mirroring <rbd-mirroring>
+	Mirroring <rbd-mirroring>
+	iSCSI Gateway <iscsi-overview>
 	QEMU <qemu-rbd>
 	libvirt <libvirt>
 	Cache Settings <rbd-config-ref/>
@@ -62,9 +63,6 @@ devices simultaneously.
 
 	APIs <api/index>
 
-	
-	
-
 .. _RBD Caching: ../rbd-config-ref/
 .. _kernel modules: ../rbd-ko/
 .. _QEMU: ../qemu-rbd/
-- 
2.39.5