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Posted to commits@cloudstack.apache.org by jz...@apache.org on 2013/06/23 19:55:07 UTC

git commit: updated refs/heads/4.1 to 18f50d0

Updated Branches:
  refs/heads/4.1 d4d07da40 -> 18f50d027


CLOUDSTACK-2679: Install docs could point to more accurate XenServer download page


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/18f50d02
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/18f50d02
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/18f50d02

Branch: refs/heads/4.1
Commit: 18f50d0279fd7e397b558a2ed1b40a3281b904c1
Parents: d4d07da
Author: Joe Brockmeier <jz...@zonker.net>
Authored: Sun Jun 23 12:54:52 2013 -0500
Committer: Joe Brockmeier <jz...@zonker.net>
Committed: Sun Jun 23 12:54:52 2013 -0500

----------------------------------------------------------------------
 docs/en-US/citrix-xenserver-installation.xml | 1442 +++++++++++----------
 1 file changed, 722 insertions(+), 720 deletions(-)
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http://git-wip-us.apache.org/repos/asf/cloudstack/blob/18f50d02/docs/en-US/citrix-xenserver-installation.xml
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diff --git a/docs/en-US/citrix-xenserver-installation.xml b/docs/en-US/citrix-xenserver-installation.xml
index 900c2a3..6a72ed5 100644
--- a/docs/en-US/citrix-xenserver-installation.xml
+++ b/docs/en-US/citrix-xenserver-installation.xml
@@ -5,744 +5,746 @@
 ]>
 
 <!-- Licensed to the Apache Software Foundation (ASF) under one
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- regarding copyright ownership.  The ASF licenses this file
- to you under the Apache License, Version 2.0 (the
- "License"); you may not use this file except in compliance
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-   http://www.apache.org/licenses/LICENSE-2.0
- 
- Unless required by applicable law or agreed to in writing,
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- KIND, either express or implied.  See the License for the
- specific language governing permissions and limitations
- under the License.
+or more contributor license agreements.  See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership.  The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License.  You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied.  See the License for the
+specific language governing permissions and limitations
+under the License.
 -->
 <section id="citrix-xenserver-installation">
-  <title>Citrix XenServer Installation for &PRODUCT;</title>
-  <para>If you want to use the Citrix XenServer hypervisor to run guest virtual machines, install
-    XenServer 6.0 or XenServer 6.0.2 on the host(s) in your cloud. For an initial installation,
-    follow the steps below. If you have previously installed XenServer and want to upgrade to
-    another version, see <xref linkend="xenserver-version-upgrading"/>.</para>
-  <section id="system-requirements-xenserver-hosts">
-    <title>System Requirements for XenServer Hosts</title>
-    <itemizedlist>
-      <listitem>
-        <para>The host must be certified as compatible with one of the following. See the Citrix
-          Hardware Compatibility Guide: <ulink url="http://hcl.xensource.com"
-            >http://hcl.xensource.com</ulink></para>
+    <title>Citrix XenServer Installation for &PRODUCT;</title>
+    <para>If you want to use the Citrix XenServer hypervisor to run guest virtual machines, install
+        XenServer 6.1 or XenServer 6.0.2 on the host(s) in your cloud. For an initial installation,
+        follow the steps below. If you have previously installed XenServer and want to upgrade to
+        another version, see <xref linkend="xenserver-version-upgrading"/>.</para>
+    <section id="system-requirements-xenserver-hosts">
+        <title>System Requirements for XenServer Hosts</title>
         <itemizedlist>
-          <listitem>
-            <para>XenServer 5.6 SP2</para>
-          </listitem>
-          <listitem>
-            <para>XenServer 6.0</para>
-          </listitem>
-          <listitem>
-            <para>XenServer 6.0.2</para>
-          </listitem>
+            <listitem>
+                <para>The host must be certified as compatible with one of the following. See the Citrix
+                    Hardware Compatibility Guide: <ulink url="http://hcl.xensource.com">http://hcl.xensource.com</ulink></para>
+                <itemizedlist>
+                    <listitem>
+                        <para>XenServer 5.6 SP2</para>
+                    </listitem>
+                    <listitem>
+                        <para>XenServer 6.0</para>
+                    </listitem>
+                    <listitem>
+                        <para>XenServer 6.0.2</para>
+                    </listitem>
+                </itemizedlist>
+            </listitem>
+            <listitem>
+                <para>You must re-install Citrix XenServer if you are going to re-use a host from a previous
+                    install.</para>
+            </listitem>
+            <listitem>
+                <para>Must support HVM (Intel-VT or AMD-V enabled)</para>
+            </listitem>
+            <listitem>
+                <para>Be sure all the hotfixes provided by the hypervisor vendor are applied. Track the
+                    release of hypervisor patches through your hypervisor vendor’s support channel, and apply
+                    patches as soon as possible after they are released. &PRODUCT; will not track or notify
+                    you of required hypervisor patches. It is essential that your hosts are completely up to
+                    date with the provided hypervisor patches. The hypervisor vendor is likely to refuse to
+                    support any system that is not up to date with patches.</para>
+            </listitem>
+            <listitem>
+                <para>All hosts within a cluster must be homogeneous. The CPUs must be of the same type,
+                    count, and feature flags.</para>
+            </listitem>
+            <listitem>
+                <para>Must support HVM (Intel-VT or AMD-V enabled in BIOS)</para>
+            </listitem>
+            <listitem>
+                <para>64-bit x86 CPU (more cores results in better performance)</para>
+            </listitem>
+            <listitem>
+                <para>Hardware virtualization support required</para>
+            </listitem>
+            <listitem>
+                <para>4 GB of memory</para>
+            </listitem>
+            <listitem>
+                <para>36 GB of local disk</para>
+            </listitem>
+            <listitem>
+                <para>At least 1 NIC</para>
+            </listitem>
+            <listitem>
+                <para>Statically allocated IP Address</para>
+            </listitem>
+            <listitem>
+                <para>When you deploy &PRODUCT;, the hypervisor host must not have any VMs already
+                    running</para>
+            </listitem>
         </itemizedlist>
-      </listitem>
-      <listitem>
-        <para>You must re-install Citrix XenServer if you are going to re-use a host from a previous
-          install.</para>
-      </listitem>
-      <listitem>
-        <para>Must support HVM (Intel-VT or AMD-V enabled)</para>
-      </listitem>
-      <listitem>
-        <para>Be sure all the hotfixes provided by the hypervisor vendor are applied. Track the
-          release of hypervisor patches through your hypervisor vendor’s support channel, and apply
-          patches as soon as possible after they are released. &PRODUCT; will not track or notify
-          you of required hypervisor patches. It is essential that your hosts are completely up to
-          date with the provided hypervisor patches. The hypervisor vendor is likely to refuse to
-          support any system that is not up to date with patches.</para>
-      </listitem>
-      <listitem>
-        <para>All hosts within a cluster must be homogeneous. The CPUs must be of the same type,
-          count, and feature flags.</para>
-      </listitem>
-      <listitem>
-        <para>Must support HVM (Intel-VT or AMD-V enabled in BIOS)</para>
-      </listitem>
-      <listitem>
-        <para>64-bit x86 CPU (more cores results in better performance)</para>
-      </listitem>
-      <listitem>
-        <para>Hardware virtualization support required</para>
-      </listitem>
-      <listitem>
-        <para>4 GB of memory</para>
-      </listitem>
-      <listitem>
-        <para>36 GB of local disk</para>
-      </listitem>
-      <listitem>
-        <para>At least 1 NIC</para>
-      </listitem>
-      <listitem>
-        <para>Statically allocated IP Address</para>
-      </listitem>
-      <listitem>
-        <para>When you deploy &PRODUCT;, the hypervisor host must not have any VMs already
-          running</para>
-      </listitem>
-    </itemizedlist>
-    <warning>
-      <para>The lack of up-do-date hotfixes can lead to data corruption and lost VMs.</para>
-    </warning>
-  </section>
-  <section id="xenserver-installation-steps">
-    <title>XenServer Installation Steps</title>
-    <orderedlist>
-      <listitem>
-        <para>From <ulink url="https://www.citrix.com/English/ss/downloads/"
-            >https://www.citrix.com/English/ss/downloads/</ulink>, download the appropriate version
-          of XenServer for your &PRODUCT; version (see <xref
-            linkend="system-requirements-xenserver-hosts"/>). Install it using the Citrix XenServer
-          Installation Guide.</para>
-      </listitem>
-      <listitem>
-        <para>After installation, perform the following configuration steps, which are described in
-          the next few sections:</para>
-        <informaltable frame="all">
-          <tgroup cols="2" align="left" colsep="1" rowsep="1">
-            <colspec colname="c1"/>
-            <colspec colname="c2"/>
-            <thead>
-              <row>
-                <entry><para>Required</para></entry>
-                <entry><para>Optional</para></entry>
-              </row>
-            </thead>
-            <tbody>
-              <row>
-                <entry><para><xref linkend="config-xenserver-dom0-memory"/></para></entry>
-                <entry><para><xref linkend="xenserver-support-pkg-installation"/></para></entry>
-              </row>
-              <row>
-                <entry><para><xref linkend="xenserver-username-password"/></para></entry>
-                <entry><para>Set up SR if not using NFS, iSCSI, or local disk; see <xref
-                      linkend="xenserver-primary-storage-setup"/></para></entry>
-              </row>
-              <row>
-                <entry><para><xref linkend="xenserver-time-sync"/></para></entry>
-                <entry><para><xref linkend="xenserver-iscsi-multipath-setup"/></para></entry>
-              </row>
-              <row>
-                <entry><para><xref linkend="xenserver-get-deploy-license"/></para></entry>
-                <entry><para><xref linkend="xenserver-physical-network-setup"/></para></entry>
-              </row>
-            </tbody>
-          </tgroup>
-        </informaltable>
-      </listitem>
-    </orderedlist>
-  </section>
-  <section id="config-xenserver-dom0-memory">
-    <title>Configure XenServer dom0 Memory</title>
-    <para>Configure the XenServer dom0 settings to allocate more memory to dom0. This can enable
-      XenServer to handle larger numbers of virtual machines. We recommend 2940 MB of RAM for
-      XenServer dom0. For instructions on how to do this, see <ulink
-        url="http://support.citrix.com/article/CTX126531"
-        >http://support.citrix.com/article/CTX126531</ulink>. The article refers to XenServer 5.6,
-      but the same information applies to XenServer 6.0.</para>
-  </section>
-  <section id="xenserver-username-password">
-    <title>Username and Password</title>
-    <para>All XenServers in a cluster must have the same username and password as configured in
-      &PRODUCT;.</para>
-  </section>
-  <section id="xenserver-time-sync">
-    <title>Time Synchronization</title>
-    <para>The host must be set to use NTP. All hosts in a pod must have the same time.</para>
-    <orderedlist>
-      <listitem>
-        <para>Install NTP.</para>
-        <programlisting># yum install ntp</programlisting>
-      </listitem>
-      <listitem>
-        <para>Edit the NTP configuration file to point to your NTP server.</para>
-        <programlisting># vi /etc/ntp.conf</programlisting>
-        <para>Add one or more server lines in this file with the names of the NTP servers you want
-          to use. For example:</para>
-        <programlisting>server 0.xenserver.pool.ntp.org
-server 1.xenserver.pool.ntp.org
-server 2.xenserver.pool.ntp.org
-server 3.xenserver.pool.ntp.org
-    </programlisting>
-      </listitem>
-      <listitem>
-        <para>Restart the NTP client.</para>
-        <programlisting># service ntpd restart</programlisting>
-      </listitem>
-      <listitem>
-        <para>Make sure NTP will start again upon reboot.</para>
-        <programlisting># chkconfig ntpd on</programlisting>
-      </listitem>
-    </orderedlist>
-  </section>
-  <section id="xenserver-licensing">
-    <title>Licensing</title>
-    <para>Citrix XenServer Free version provides 30 days usage without a license. Following the 30
-      day trial, XenServer requires a free activation and license. You can choose to install a
-      license now or skip this step. If you skip this step, you will need to install a license when
-      you activate and license the XenServer.</para>
-    <section id="xenserver-get-deploy-license">
-      <title>Getting and Deploying a License</title>
-      <para>If you choose to install a license now you will need to use the XenCenter to activate
-        and get a license.</para>
-      <orderedlist>
-        <listitem>
-          <para>In XenCenter, click Tools > License manager.</para>
-        </listitem>
-        <listitem>
-          <para>Select your XenServer and select Activate Free XenServer.</para>
-        </listitem>
-        <listitem>
-          <para>Request a license.</para>
-        </listitem>
-      </orderedlist>
-      <para>You can install the license with XenCenter or using the xe command line tool.</para>
+        <warning>
+            <para>The lack of up-do-date hotfixes can lead to data corruption and lost VMs.</para>
+        </warning>
     </section>
-  </section>
-  <section id="xenserver-support-pkg-installation">
-    <title>Install &PRODUCT; XenServer Support Package (CSP)</title>
-    <para>(Optional)</para>
-    <para>To enable security groups, elastic load balancing, and elastic IP on XenServer, download
-      and install the &PRODUCT; XenServer Support Package (CSP). After installing XenServer, perform
-      the following additional steps on each XenServer host.</para>
-    <orderedlist>
-      <listitem>
-        <para>Download the CSP software onto the XenServer host from one of the following
-          links:</para>
-        <para>For XenServer 6.0.2:</para>
-        <para><ulink
-            url="http://download.cloud.com/releases/3.0.1/XS-6.0.2/xenserver-cloud-supp.tgz"
-            >http://download.cloud.com/releases/3.0.1/XS-6.0.2/xenserver-cloud-supp.tgz</ulink></para>
-        <para>For XenServer 5.6 SP2:</para>
-        <para><ulink url="http://download.cloud.com/releases/2.2.0/xenserver-cloud-supp.tgz"
-            >http://download.cloud.com/releases/2.2.0/xenserver-cloud-supp.tgz</ulink></para>
-        <para>For XenServer 6.0:</para>
-        <para><ulink url="http://download.cloud.com/releases/3.0/xenserver-cloud-supp.tgz"
-            >http://download.cloud.com/releases/3.0/xenserver-cloud-supp.tgz</ulink></para>
-      </listitem>
-      <listitem>
-        <para>Extract the file:</para>
-        <programlisting># tar xf xenserver-cloud-supp.tgz</programlisting>
-      </listitem>
-      <listitem>
-        <para>Run the following script:</para>
-        <programlisting># xe-install-supplemental-pack xenserver-cloud-supp.iso</programlisting>
-      </listitem>
-      <listitem>
-        <para>If the XenServer host is part of a zone that uses basic networking, disable Open
-          vSwitch (OVS):</para>
-        <programlisting># xe-switch-network-backend  bridge</programlisting>
-        <para>Restart the host machine when prompted.</para>
-      </listitem>
-    </orderedlist>
-    <para>The XenServer host is now ready to be added to &PRODUCT;.</para>
-  </section>
-  <section id="xenserver-primary-storage-setup">
-    <title>Primary Storage Setup for XenServer</title>
-    <para>&PRODUCT; natively supports NFS, iSCSI and local storage. If you are using one of these
-      storage types, there is no need to create the XenServer Storage Repository ("SR").</para>
-    <para>If, however, you would like to use storage connected via some other technology, such as
-      FiberChannel, you must set up the SR yourself. To do so, perform the following steps. If you
-      have your hosts in a XenServer pool, perform the steps on the master node. If you are working
-      with a single XenServer which is not part of a cluster, perform the steps on that
-      XenServer.</para>
-    <orderedlist>
-      <listitem>
-        <para>Connect FiberChannel cable to all hosts in the cluster and to the FiberChannel storage
-          host.</para>
-      </listitem>
-      <listitem id="rescan-scsi">
-        <para>Rescan the SCSI bus. Either use the following command or use XenCenter to perform an
-          HBA rescan.</para>
-        <programlisting># scsi-rescan</programlisting>
-      </listitem>
-      <listitem>
-          <para>Repeat step <xref linkend="rescan-scsi"/> on every host.</para>
-      </listitem>
-      <listitem id="verify-scsi">
-        <para>Check to be sure you see the new SCSI disk.</para>
-        <programlisting># ls /dev/disk/by-id/scsi-360a98000503365344e6f6177615a516b -l</programlisting>
-        <para>The output should look like this, although the specific file name will be different
-          (scsi-&lt;scsiID&gt;):</para>
-        <programlisting>lrwxrwxrwx 1 root root 9 Mar 16 13:47
-/dev/disk/by-id/scsi-360a98000503365344e6f6177615a516b -> ../../sdc
-    </programlisting>
-      </listitem>
-      <listitem>
-          <para>Repeat step <xref linkend="verify-scsi"/> on every host.</para>
-      </listitem>
-      <listitem>
-        <para>On the storage server, run this command to get a unique ID for the new SR.</para>
-        <programlisting># uuidgen</programlisting>
-        <para>The output should look like this, although the specific ID will be different:</para>
-        <programlisting>e6849e96-86c3-4f2c-8fcc-350cc711be3d</programlisting>
-      </listitem>
-      <listitem>
-        <para>Create the FiberChannel SR. In name-label, use the unique ID you just
-          generated.</para>
-        <programlisting>
-# xe sr-create type=lvmohba shared=true
-device-config:SCSIid=360a98000503365344e6f6177615a516b
-name-label=&quot;e6849e96-86c3-4f2c-8fcc-350cc711be3d&quot;
-    </programlisting>
-        <para>This command returns a unique ID for the SR, like the following example (your ID will
-          be different):</para>
-        <programlisting>7a143820-e893-6c6a-236e-472da6ee66bf</programlisting>
-      </listitem>
-      <listitem>
-        <para>To create a human-readable description for the SR, use the following command. In uuid,
-          use the SR ID returned by the previous command. In name-description, set whatever friendly
-          text you prefer.</para>
-        <programlisting># xe sr-param-set uuid=7a143820-e893-6c6a-236e-472da6ee66bf name-description=&quot;Fiber Channel storage repository&quot;</programlisting>
-        <para>Make note of the values you will need when you add this storage to &PRODUCT; later
-          (see <xref linkend="primary-storage-add"/>). In the Add Primary Storage dialog, in
-          Protocol, you will choose PreSetup. In SR Name-Label, you will enter the name-label you
-          set earlier (in this example, e6849e96-86c3-4f2c-8fcc-350cc711be3d).</para>
-      </listitem>
-      <listitem>
-        <para>(Optional) If you want to enable multipath I/O on a FiberChannel SAN, refer to the
-          documentation provided by the SAN vendor.</para>
-      </listitem>
-    </orderedlist>
-  </section>
-  <section id="xenserver-iscsi-multipath-setup">
-    <title>iSCSI Multipath Setup for XenServer (Optional)</title>
-    <para>When setting up the storage repository on a Citrix XenServer, you can enable multipath
-      I/O, which uses redundant physical components to provide greater reliability in the connection
-      between the server and the SAN. To enable multipathing, use a SAN solution that is supported
-      for Citrix servers and follow the procedures in Citrix documentation. The following links
-      provide a starting point:</para>
-    <itemizedlist>
-      <listitem>
-        <para><ulink url="http://support.citrix.com/article/CTX118791"
-            >http://support.citrix.com/article/CTX118791</ulink></para>
-      </listitem>
-      <listitem>
-        <para><ulink url="http://support.citrix.com/article/CTX125403"
-            >http://support.citrix.com/article/CTX125403</ulink></para>
-      </listitem>
-    </itemizedlist>
-    <para>You can also ask your SAN vendor for advice about setting up your Citrix repository for
-      multipathing.</para>
-    <para>Make note of the values you will need when you add this storage to the &PRODUCT; later
-      (see <xref linkend="primary-storage-add"/>). In the Add Primary Storage dialog, in Protocol,
-      you will choose PreSetup. In SR Name-Label, you will enter the same name used to create the
-      SR.</para>
-    <para>If you encounter difficulty, address the support team for the SAN provided by your vendor.
-      If they are not able to solve your issue, see Contacting Support.</para>
-  </section>
-  <section id="xenserver-physical-network-setup">
-    <title>Physical Networking Setup for XenServer</title>
-    <para>Once XenServer has been installed, you may need to do some additional network
-      configuration. At this point in the installation, you should have a plan for what NICs the
-      host will have and what traffic each NIC will carry. The NICs should be cabled as necessary to
-      implement your plan.</para>
-    <para>If you plan on using NIC bonding, the NICs on all hosts in the cluster must be cabled
-      exactly the same. For example, if eth0 is in the private bond on one host in a cluster, then
-      eth0 must be in the private bond on all hosts in the cluster.</para>
-    <para>The IP address assigned for the management network interface must be static. It can be set
-      on the host itself or obtained via static DHCP.</para>
-    <para>&PRODUCT; configures network traffic of various types to use different NICs or bonds on
-      the XenServer host. You can control this process and provide input to the Management Server
-      through the use of XenServer network name labels. The name labels are placed on physical
-      interfaces or bonds and configured in &PRODUCT;. In some simple cases the name labels are not
-      required.</para>
-    <section id="xenserver-public-network-config">
-      <title>Configuring Public Network with a Dedicated NIC for XenServer (Optional)</title>
-      <para>&PRODUCT; supports the use of a second NIC (or bonded pair of NICs, described in <xref
-          linkend="xenserver-nic-bonding"/>) for the public network. If bonding is not used, the
-        public network can be on any NIC and can be on different NICs on the hosts in a cluster. For
-        example, the public network can be on eth0 on node A and eth1 on node B. However, the
-        XenServer name-label for the public network must be identical across all hosts. The
-        following examples set the network label to &quot;cloud-public&quot;. After the management
-        server is installed and running you must configure it with the name of the chosen network
-        label (e.g. &quot;cloud-public&quot;); this is discussed in <xref
-          linkend="management-server-install-flow"/>.</para>
-      <para>If you are using two NICs bonded together to create a public network, see <xref
-          linkend="xenserver-nic-bonding"/>.</para>
-      <para>If you are using a single dedicated NIC to provide public network access, follow this
-        procedure on each new host that is added to &PRODUCT; before adding the host.</para>
-      <orderedlist>
-        <listitem>
-          <para>Run xe network-list and find the public network. This is usually attached to the NIC
-            that is public. Once you find the network make note of its UUID. Call this
-            &lt;UUID-Public&gt;.</para>
-        </listitem>
-        <listitem>
-          <para>Run the following command.</para>
-          <programlisting># xe network-param-set name-label=cloud-public uuid=&lt;UUID-Public&gt;</programlisting>
-        </listitem>
-      </orderedlist>
+    <section id="xenserver-installation-steps">
+        <title>XenServer Installation Steps</title>
+        <orderedlist>
+            <listitem>
+                <para>From <ulink url="https://www.citrix.com/English/ss/downloads/"
+                        >https://www.citrix.com/English/ss/downloads/</ulink>, download the appropriate version
+                    of XenServer for your &PRODUCT; version (see <xref
+                        linkend="system-requirements-xenserver-hosts"/>). Install it using the Citrix XenServer
+                    Installation Guide.</para>
+                <note><title>Finding Older XenServer Releases</title>
+                    <para>You can download the current release of XenServer through the "Free Trials" page, but if you wish to download older versions of XenServer, you will need a Citrix account and will have to browse through the download archives.</para>
+                </note>
+            </listitem>
+            <listitem>
+                <para>After installation, perform the following configuration steps, which are described in
+                    the next few sections:</para>
+                <informaltable frame="all">
+                    <tgroup cols="2" align="left" colsep="1" rowsep="1">
+                        <colspec colname="c1"/>
+                        <colspec colname="c2"/>
+                        <thead>
+                            <row>
+                                <entry><para>Required</para></entry>
+                                <entry><para>Optional</para></entry>
+                            </row>
+                        </thead>
+                        <tbody>
+                            <row>
+                                <entry><para><xref linkend="config-xenserver-dom0-memory"/></para></entry>
+                                <entry><para><xref linkend="xenserver-support-pkg-installation"/></para></entry>
+                            </row>
+                            <row>
+                                <entry><para><xref linkend="xenserver-username-password"/></para></entry>
+                                <entry><para>Set up SR if not using NFS, iSCSI, or local disk; see <xref
+                                            linkend="xenserver-primary-storage-setup"/></para></entry>
+                            </row>
+                            <row>
+                                <entry><para><xref linkend="xenserver-time-sync"/></para></entry>
+                                <entry><para><xref linkend="xenserver-iscsi-multipath-setup"/></para></entry>
+                            </row>
+                            <row>
+                                <entry><para><xref linkend="xenserver-get-deploy-license"/></para></entry>
+                                <entry><para><xref linkend="xenserver-physical-network-setup"/></para></entry>
+                            </row>
+                        </tbody>
+                    </tgroup>
+                </informaltable>
+            </listitem>
+        </orderedlist>
     </section>
-    <section id="xenserver-multi-guest-network-config">
-      <title>Configuring Multiple Guest Networks for XenServer (Optional)</title>
-      <para>&PRODUCT; supports the use of multiple guest networks with the XenServer hypervisor.
-        Each network is assigned a name-label in XenServer. For example, you might have two networks
-        with the labels &quot;cloud-guest&quot; and &quot;cloud-guest2&quot;. After the management
-        server is installed and running, you must add the networks and use these labels so that
-        &PRODUCT; is aware of the networks.</para>
-      <para>Follow this procedure on each new host before adding the host to &PRODUCT;:</para>
-      <orderedlist>
-        <listitem>
-          <para>Run xe network-list and find one of the guest networks. Once you find the network
-            make note of its UUID. Call this &lt;UUID-Guest&gt;.</para>
-        </listitem>
-        <listitem>
-          <para>Run the following command, substituting your own name-label and uuid values.</para>
-          <programlisting># xe network-param-set name-label=&lt;cloud-guestN&gt; uuid=&lt;UUID-Guest&gt;</programlisting>
-        </listitem>
-        <listitem>
-          <para>Repeat these steps for each additional guest network, using a different name-label
-            and uuid each time.</para>
-        </listitem>
-      </orderedlist>
+    <section id="config-xenserver-dom0-memory">
+        <title>Configure XenServer dom0 Memory</title>
+        <para>Configure the XenServer dom0 settings to allocate more memory to dom0. This can enable
+            XenServer to handle larger numbers of virtual machines. We recommend 2940 MB of RAM for
+            XenServer dom0. For instructions on how to do this, see <ulink
+                url="http://support.citrix.com/article/CTX126531"
+                >http://support.citrix.com/article/CTX126531</ulink>. The article refers to XenServer 5.6,
+            but the same information applies to XenServer 6.0.</para>
     </section>
-    <section id="xenserver-separate-storage-network">
-      <title>Separate Storage Network for XenServer (Optional)</title>
-      <para>You can optionally set up a separate storage network. This should be done first on the
-        host, before implementing the bonding steps below. This can be done using one or two
-        available NICs. With two NICs bonding may be done as above. It is the administrator&apos;s
-        responsibility to set up a separate storage network.</para>
-      <para>Give the storage network a different name-label than what will be given for other
-        networks.</para>
-      <para>For the separate storage network to work correctly, it must be the only interface that
-        can ping the primary storage device&apos;s IP address. For example, if eth0 is the
-        management network NIC, ping -I eth0 &lt;primary storage device IP&gt; must fail. In all
-        deployments, secondary storage devices must be pingable from the management network NIC or
-        bond. If a secondary storage device has been placed on the storage network, it must also be
-        pingable via the storage network NIC or bond on the hosts as well.</para>
-      <para>You can set up two separate storage networks as well. For example, if you intend to
-        implement iSCSI multipath, dedicate two non-bonded NICs to multipath. Each of the two
-        networks needs a unique name-label.</para>
-      <para>If no bonding is done, the administrator must set up and name-label the separate storage
-        network on all hosts (masters and slaves).</para>
-      <para>Here is an example to set up eth5 to access a storage network on 172.16.0.0/24.</para>
-      <programlisting>
-# xe pif-list host-name-label=&apos;hostname&apos; device=eth5
-uuid(RO): ab0d3dd4-5744-8fae-9693-a022c7a3471d
-device ( RO): eth5
-#xe pif-reconfigure-ip DNS=172.16.3.3 gateway=172.16.0.1 IP=172.16.0.55 mode=static netmask=255.255.255.0 uuid=ab0d3dd4-5744-8fae-9693-a022c7a3471d</programlisting>
+    <section id="xenserver-username-password">
+        <title>Username and Password</title>
+        <para>All XenServers in a cluster must have the same username and password as configured in
+            &PRODUCT;.</para>
     </section>
-    <section id="xenserver-nic-bonding">
-      <title>NIC Bonding for XenServer (Optional)</title>
-      <para>XenServer supports Source Level Balancing (SLB) NIC bonding. Two NICs can be bonded
-        together to carry public, private, and guest traffic, or some combination of these. Separate
-        storage networks are also possible. Here are some example supported configurations:</para>
-      <itemizedlist>
-        <listitem>
-          <para>2 NICs on private, 2 NICs on public, 2 NICs on storage</para>
-        </listitem>
-        <listitem>
-          <para>2 NICs on private, 1 NIC on public, storage uses management network</para>
-        </listitem>
-        <listitem>
-          <para>2 NICs on private, 2 NICs on public, storage uses management network</para>
-        </listitem>
-        <listitem>
-          <para>1 NIC for private, public, and storage</para>
-        </listitem>
-      </itemizedlist>
-      <para>All NIC bonding is optional.</para>
-      <para>XenServer expects all nodes in a cluster will have the same network cabling and same
-        bonds implemented. In an installation the master will be the first host that was added to
-        the cluster and the slave hosts will be all subsequent hosts added to the cluster. The bonds
-        present on the master set the expectation for hosts added to the cluster later. The
-        procedure to set up bonds on the master and slaves are different, and are described below.
-        There are several important implications of this:</para>
-      <itemizedlist>
-        <listitem>
-          <para>You must set bonds on the first host added to a cluster. Then you must use xe
-            commands as below to establish the same bonds in the second and subsequent hosts added
-            to a cluster.</para>
-        </listitem>
-        <listitem>
-          <para>Slave hosts in a cluster must be cabled exactly the same as the master. For example,
-            if eth0 is in the private bond on the master, it must be in the management network for
-            added slave hosts.</para>
-        </listitem>
-      </itemizedlist>
-      <section id="management-network-bonding">
-        <title>Management Network Bonding</title>
-        <para>The administrator must bond the management network NICs prior to adding the host to
-          &PRODUCT;.</para>
-      </section>
-      <section id="first-host-private-bond">
-        <title>Creating a Private Bond on the First Host in the Cluster</title>
-        <para>Use the following steps to create a bond in XenServer. These steps should be run on
-          only the first host in a cluster. This example creates the cloud-private network with two
-          physical NICs (eth0 and eth1) bonded into it.</para>
+    <section id="xenserver-time-sync">
+        <title>Time Synchronization</title>
+        <para>The host must be set to use NTP. All hosts in a pod must have the same time.</para>
         <orderedlist>
-          <listitem>
-            <para>Find the physical NICs that you want to bond together.</para>
-            <programlisting># xe pif-list host-name-label=&apos;hostname&apos; device=eth0
-# xe pif-list host-name-label=&apos;hostname&apos; device=eth1</programlisting>
-            <para>These command shows the eth0 and eth1 NICs and their UUIDs. Substitute the ethX
-              devices of your choice. Call the UUID&apos;s returned by the above command slave1-UUID
-              and slave2-UUID.</para>
-          </listitem>
-          <listitem>
-            <para>Create a new network for the bond. For example, a new network with name
-              &quot;cloud-private&quot;.</para>
-            <para><emphasis role="bold">This label is important. &PRODUCT; looks for a network by a
-                name you configure. You must use the same name-label for all hosts in the cloud for
-                the management network.</emphasis></para>
-            <programlisting># xe network-create name-label=cloud-private
-# xe bond-create network-uuid=[uuid of cloud-private created above]
-pif-uuids=[slave1-uuid],[slave2-uuid]</programlisting>
-          </listitem>
+            <listitem>
+                <para>Install NTP.</para>
+                <programlisting># yum install ntp</programlisting>
+            </listitem>
+            <listitem>
+                <para>Edit the NTP configuration file to point to your NTP server.</para>
+                <programlisting># vi /etc/ntp.conf</programlisting>
+                <para>Add one or more server lines in this file with the names of the NTP servers you want
+                    to use. For example:</para>
+                <programlisting>server 0.xenserver.pool.ntp.org
+                    server 1.xenserver.pool.ntp.org
+                    server 2.xenserver.pool.ntp.org
+                    server 3.xenserver.pool.ntp.org
+                </programlisting>
+            </listitem>
+            <listitem>
+                <para>Restart the NTP client.</para>
+                <programlisting># service ntpd restart</programlisting>
+            </listitem>
+            <listitem>
+                <para>Make sure NTP will start again upon reboot.</para>
+                <programlisting># chkconfig ntpd on</programlisting>
+            </listitem>
         </orderedlist>
-        <para>Now you have a bonded pair that can be recognized by &PRODUCT; as the management
-          network.</para>
-      </section>
-      <section id="public-network-bonding">
-        <title>Public Network Bonding</title>
-        <para>Bonding can be implemented on a separate, public network. The administrator is
-          responsible for creating a bond for the public network if that network will be bonded and
-          will be separate from the management network.</para>
-      </section>
-      <section id="first-host-public-network-bond">
-        <title>Creating a Public Bond on the First Host in the Cluster</title>
-        <para>These steps should be run on only the first host in a cluster. This example creates
-          the cloud-public network with two physical NICs (eth2 and eth3) bonded into it.</para>
+    </section>
+    <section id="xenserver-licensing">
+        <title>Licensing</title>
+        <para>Citrix XenServer Free version provides 30 days usage without a license. Following the 30
+            day trial, XenServer requires a free activation and license. You can choose to install a
+            license now or skip this step. If you skip this step, you will need to install a license when
+            you activate and license the XenServer.</para>
+        <section id="xenserver-get-deploy-license">
+            <title>Getting and Deploying a License</title>
+            <para>If you choose to install a license now you will need to use the XenCenter to activate
+                and get a license.</para>
+            <orderedlist>
+                <listitem>
+                    <para>In XenCenter, click Tools > License manager.</para>
+                </listitem>
+                <listitem>
+                    <para>Select your XenServer and select Activate Free XenServer.</para>
+                </listitem>
+                <listitem>
+                    <para>Request a license.</para>
+                </listitem>
+            </orderedlist>
+            <para>You can install the license with XenCenter or using the xe command line tool.</para>
+        </section>
+    </section>
+    <section id="xenserver-support-pkg-installation">
+        <title>Install &PRODUCT; XenServer Support Package (CSP)</title>
+        <para>(Optional)</para>
+        <para>To enable security groups, elastic load balancing, and elastic IP on XenServer, download
+            and install the &PRODUCT; XenServer Support Package (CSP). After installing XenServer, perform
+            the following additional steps on each XenServer host.</para>
         <orderedlist>
-          <listitem>
-            <para>Find the physical NICs that you want to bond together.</para>
-            <programlisting>#xe pif-list host-name-label=&apos;hostname&apos; device=eth2
-# xe pif-list host-name-label=&apos;hostname&apos; device=eth3</programlisting>
-            <para>These command shows the eth2 and eth3 NICs and their UUIDs. Substitute the ethX
-              devices of your choice. Call the UUID&apos;s returned by the above command slave1-UUID
-              and slave2-UUID.</para>
-          </listitem>
-          <listitem>
-            <para>Create a new network for the bond. For example, a new network with name
-              &quot;cloud-public&quot;.</para>
-            <para><emphasis role="bold">This label is important. &PRODUCT; looks for a network by a
-                name you configure. You must use the same name-label for all hosts in the cloud for
-                the public network.</emphasis></para>
-            <programlisting># xe network-create name-label=cloud-public
-# xe bond-create network-uuid=[uuid of cloud-public created above]
-pif-uuids=[slave1-uuid],[slave2-uuid]</programlisting>
-          </listitem>
+            <listitem>
+                <para>Download the CSP software onto the XenServer host from one of the following
+                    links:</para>
+                <para>For XenServer 6.0.2:</para>
+                <para><ulink
+                        url="http://download.cloud.com/releases/3.0.1/XS-6.0.2/xenserver-cloud-supp.tgz"
+                        >http://download.cloud.com/releases/3.0.1/XS-6.0.2/xenserver-cloud-supp.tgz</ulink></para>
+                <para>For XenServer 5.6 SP2:</para>
+                <para><ulink url="http://download.cloud.com/releases/2.2.0/xenserver-cloud-supp.tgz"
+                        >http://download.cloud.com/releases/2.2.0/xenserver-cloud-supp.tgz</ulink></para>
+                <para>For XenServer 6.0:</para>
+                <para><ulink url="http://download.cloud.com/releases/3.0/xenserver-cloud-supp.tgz"
+                        >http://download.cloud.com/releases/3.0/xenserver-cloud-supp.tgz</ulink></para>
+            </listitem>
+            <listitem>
+                <para>Extract the file:</para>
+                <programlisting># tar xf xenserver-cloud-supp.tgz</programlisting>
+            </listitem>
+            <listitem>
+                <para>Run the following script:</para>
+                <programlisting># xe-install-supplemental-pack xenserver-cloud-supp.iso</programlisting>
+            </listitem>
+            <listitem>
+                <para>If the XenServer host is part of a zone that uses basic networking, disable Open
+                    vSwitch (OVS):</para>
+                <programlisting># xe-switch-network-backend  bridge</programlisting>
+                <para>Restart the host machine when prompted.</para>
+            </listitem>
         </orderedlist>
-        <para>Now you have a bonded pair that can be recognized by &PRODUCT; as the public
-          network.</para>
-      </section>
-      <section id="adding-more-hosts">
-        <title>Adding More Hosts to the Cluster</title>
-        <para>With the bonds (if any) established on the master, you should add additional, slave
-          hosts. Run the following command for all additional hosts to be added to the cluster. This
-          will cause the host to join the master in a single XenServer pool.</para>
-        <programlisting># xe pool-join master-address=[master IP] master-username=root
-master-password=[your password]</programlisting>
-      </section>
-      <section id="complete-bonding-setup">
-        <title>Complete the Bonding Setup Across the Cluster</title>
-        <para>With all hosts added to the pool, run the cloud-setup-bond script. This script will
-          complete the configuration and set up of the bonds across all hosts in the cluster.</para>
+        <para>The XenServer host is now ready to be added to &PRODUCT;.</para>
+    </section>
+    <section id="xenserver-primary-storage-setup">
+        <title>Primary Storage Setup for XenServer</title>
+        <para>&PRODUCT; natively supports NFS, iSCSI and local storage. If you are using one of these
+            storage types, there is no need to create the XenServer Storage Repository ("SR").</para>
+        <para>If, however, you would like to use storage connected via some other technology, such as
+            FiberChannel, you must set up the SR yourself. To do so, perform the following steps. If you
+            have your hosts in a XenServer pool, perform the steps on the master node. If you are working
+            with a single XenServer which is not part of a cluster, perform the steps on that
+            XenServer.</para>
         <orderedlist>
-          <listitem>
-            <para>Copy the script from the Management Server in
-              /usr/lib64/cloud/common/scripts/vm/hypervisor/xenserver/cloud-setup-bonding.sh to the
-              master host and ensure it is executable.</para>
-          </listitem>
-          <listitem>
-            <para>Run the script:</para>
-            <programlisting># ./cloud-setup-bonding.sh</programlisting>
-          </listitem>
+            <listitem>
+                <para>Connect FiberChannel cable to all hosts in the cluster and to the FiberChannel storage
+                    host.</para>
+            </listitem>
+            <listitem id="rescan-scsi">
+                <para>Rescan the SCSI bus. Either use the following command or use XenCenter to perform an
+                    HBA rescan.</para>
+                <programlisting># scsi-rescan</programlisting>
+            </listitem>
+            <listitem>
+                <para>Repeat step <xref linkend="rescan-scsi"/> on every host.</para>
+            </listitem>
+            <listitem id="verify-scsi">
+                <para>Check to be sure you see the new SCSI disk.</para>
+                <programlisting># ls /dev/disk/by-id/scsi-360a98000503365344e6f6177615a516b -l</programlisting>
+                <para>The output should look like this, although the specific file name will be different
+                    (scsi-&lt;scsiID&gt;):</para>
+                <programlisting>lrwxrwxrwx 1 root root 9 Mar 16 13:47
+                    /dev/disk/by-id/scsi-360a98000503365344e6f6177615a516b -> ../../sdc
+                </programlisting>
+            </listitem>
+            <listitem>
+                <para>Repeat step <xref linkend="verify-scsi"/> on every host.</para>
+            </listitem>
+            <listitem>
+                <para>On the storage server, run this command to get a unique ID for the new SR.</para>
+                <programlisting># uuidgen</programlisting>
+                <para>The output should look like this, although the specific ID will be different:</para>
+                <programlisting>e6849e96-86c3-4f2c-8fcc-350cc711be3d</programlisting>
+            </listitem>
+            <listitem>
+                <para>Create the FiberChannel SR. In name-label, use the unique ID you just
+                    generated.</para>
+                <programlisting>
+                    # xe sr-create type=lvmohba shared=true
+                    device-config:SCSIid=360a98000503365344e6f6177615a516b
+                    name-label=&quot;e6849e96-86c3-4f2c-8fcc-350cc711be3d&quot;
+                </programlisting>
+                <para>This command returns a unique ID for the SR, like the following example (your ID will
+                    be different):</para>
+                <programlisting>7a143820-e893-6c6a-236e-472da6ee66bf</programlisting>
+            </listitem>
+            <listitem>
+                <para>To create a human-readable description for the SR, use the following command. In uuid,
+                    use the SR ID returned by the previous command. In name-description, set whatever friendly
+                    text you prefer.</para>
+                <programlisting># xe sr-param-set uuid=7a143820-e893-6c6a-236e-472da6ee66bf name-description=&quot;Fiber Channel storage repository&quot;</programlisting>
+                <para>Make note of the values you will need when you add this storage to &PRODUCT; later
+                    (see <xref linkend="primary-storage-add"/>). In the Add Primary Storage dialog, in
+                    Protocol, you will choose PreSetup. In SR Name-Label, you will enter the name-label you
+                    set earlier (in this example, e6849e96-86c3-4f2c-8fcc-350cc711be3d).</para>
+            </listitem>
+            <listitem>
+                <para>(Optional) If you want to enable multipath I/O on a FiberChannel SAN, refer to the
+                    documentation provided by the SAN vendor.</para>
+            </listitem>
         </orderedlist>
-        <para>Now the bonds are set up and configured properly across the cluster.</para>
-      </section>
     </section>
-  </section>
-  <section id="xenserver-version-upgrading">
-    <title>Upgrading XenServer Versions</title>
-    <para>This section tells how to upgrade XenServer software on &PRODUCT; hosts. The actual
-      upgrade is described in XenServer documentation, but there are some additional steps you must
-      perform before and after the upgrade.</para>
-    <note>
-      <para>Be sure the hardware is certified compatible with the new version of XenServer.</para>
-    </note>
-    <para>To upgrade XenServer:</para>
-    <orderedlist>
-      <listitem>
-        <para>Upgrade the database. On the Management Server node:</para>
-        <orderedlist numeration="loweralpha">
-          <listitem>
-            <para>Back up the database:</para>
-            <programlisting># mysqldump --user=root --databases cloud > cloud.backup.sql
-# mysqldump --user=root --databases cloud_usage > cloud_usage.backup.sql</programlisting>
-          </listitem>
-          <listitem>
-            <para>You might need to change the OS type settings for VMs running on the upgraded
-              hosts.</para>
+    <section id="xenserver-iscsi-multipath-setup">
+        <title>iSCSI Multipath Setup for XenServer (Optional)</title>
+        <para>When setting up the storage repository on a Citrix XenServer, you can enable multipath
+            I/O, which uses redundant physical components to provide greater reliability in the connection
+            between the server and the SAN. To enable multipathing, use a SAN solution that is supported
+            for Citrix servers and follow the procedures in Citrix documentation. The following links
+            provide a starting point:</para>
+        <itemizedlist>
+            <listitem>
+                <para><ulink url="http://support.citrix.com/article/CTX118791"
+                        >http://support.citrix.com/article/CTX118791</ulink></para>
+            </listitem>
+            <listitem>
+                <para><ulink url="http://support.citrix.com/article/CTX125403"
+                        >http://support.citrix.com/article/CTX125403</ulink></para>
+            </listitem>
+        </itemizedlist>
+        <para>You can also ask your SAN vendor for advice about setting up your Citrix repository for
+            multipathing.</para>
+        <para>Make note of the values you will need when you add this storage to the &PRODUCT; later
+            (see <xref linkend="primary-storage-add"/>). In the Add Primary Storage dialog, in Protocol,
+            you will choose PreSetup. In SR Name-Label, you will enter the same name used to create the
+            SR.</para>
+        <para>If you encounter difficulty, address the support team for the SAN provided by your vendor.
+            If they are not able to solve your issue, see Contacting Support.</para>
+    </section>
+    <section id="xenserver-physical-network-setup">
+        <title>Physical Networking Setup for XenServer</title>
+        <para>Once XenServer has been installed, you may need to do some additional network
+            configuration. At this point in the installation, you should have a plan for what NICs the
+            host will have and what traffic each NIC will carry. The NICs should be cabled as necessary to
+            implement your plan.</para>
+        <para>If you plan on using NIC bonding, the NICs on all hosts in the cluster must be cabled
+            exactly the same. For example, if eth0 is in the private bond on one host in a cluster, then
+            eth0 must be in the private bond on all hosts in the cluster.</para>
+        <para>The IP address assigned for the management network interface must be static. It can be set
+            on the host itself or obtained via static DHCP.</para>
+        <para>&PRODUCT; configures network traffic of various types to use different NICs or bonds on
+            the XenServer host. You can control this process and provide input to the Management Server
+            through the use of XenServer network name labels. The name labels are placed on physical
+            interfaces or bonds and configured in &PRODUCT;. In some simple cases the name labels are not
+            required.</para>
+        <section id="xenserver-public-network-config">
+            <title>Configuring Public Network with a Dedicated NIC for XenServer (Optional)</title>
+            <para>&PRODUCT; supports the use of a second NIC (or bonded pair of NICs, described in <xref
+                    linkend="xenserver-nic-bonding"/>) for the public network. If bonding is not used, the
+                public network can be on any NIC and can be on different NICs on the hosts in a cluster. For
+                example, the public network can be on eth0 on node A and eth1 on node B. However, the
+                XenServer name-label for the public network must be identical across all hosts. The
+                following examples set the network label to &quot;cloud-public&quot;. After the management
+                server is installed and running you must configure it with the name of the chosen network
+                label (e.g. &quot;cloud-public&quot;); this is discussed in <xref
+                    linkend="management-server-install-flow"/>.</para>
+            <para>If you are using two NICs bonded together to create a public network, see <xref
+                    linkend="xenserver-nic-bonding"/>.</para>
+            <para>If you are using a single dedicated NIC to provide public network access, follow this
+                procedure on each new host that is added to &PRODUCT; before adding the host.</para>
+            <orderedlist>
+                <listitem>
+                    <para>Run xe network-list and find the public network. This is usually attached to the NIC
+                        that is public. Once you find the network make note of its UUID. Call this
+                        &lt;UUID-Public&gt;.</para>
+                </listitem>
+                <listitem>
+                    <para>Run the following command.</para>
+                    <programlisting># xe network-param-set name-label=cloud-public uuid=&lt;UUID-Public&gt;</programlisting>
+                </listitem>
+            </orderedlist>
+        </section>
+        <section id="xenserver-multi-guest-network-config">
+            <title>Configuring Multiple Guest Networks for XenServer (Optional)</title>
+            <para>&PRODUCT; supports the use of multiple guest networks with the XenServer hypervisor.
+                Each network is assigned a name-label in XenServer. For example, you might have two networks
+                with the labels &quot;cloud-guest&quot; and &quot;cloud-guest2&quot;. After the management
+                server is installed and running, you must add the networks and use these labels so that
+                &PRODUCT; is aware of the networks.</para>
+            <para>Follow this procedure on each new host before adding the host to &PRODUCT;:</para>
+            <orderedlist>
+                <listitem>
+                    <para>Run xe network-list and find one of the guest networks. Once you find the network
+                        make note of its UUID. Call this &lt;UUID-Guest&gt;.</para>
+                </listitem>
+                <listitem>
+                    <para>Run the following command, substituting your own name-label and uuid values.</para>
+                    <programlisting># xe network-param-set name-label=&lt;cloud-guestN&gt; uuid=&lt;UUID-Guest&gt;</programlisting>
+                </listitem>
+                <listitem>
+                    <para>Repeat these steps for each additional guest network, using a different name-label
+                        and uuid each time.</para>
+                </listitem>
+            </orderedlist>
+        </section>
+        <section id="xenserver-separate-storage-network">
+            <title>Separate Storage Network for XenServer (Optional)</title>
+            <para>You can optionally set up a separate storage network. This should be done first on the
+                host, before implementing the bonding steps below. This can be done using one or two
+                available NICs. With two NICs bonding may be done as above. It is the administrator&apos;s
+                responsibility to set up a separate storage network.</para>
+            <para>Give the storage network a different name-label than what will be given for other
+                networks.</para>
+            <para>For the separate storage network to work correctly, it must be the only interface that
+                can ping the primary storage device&apos;s IP address. For example, if eth0 is the
+                management network NIC, ping -I eth0 &lt;primary storage device IP&gt; must fail. In all
+                deployments, secondary storage devices must be pingable from the management network NIC or
+                bond. If a secondary storage device has been placed on the storage network, it must also be
+                pingable via the storage network NIC or bond on the hosts as well.</para>
+            <para>You can set up two separate storage networks as well. For example, if you intend to
+                implement iSCSI multipath, dedicate two non-bonded NICs to multipath. Each of the two
+                networks needs a unique name-label.</para>
+            <para>If no bonding is done, the administrator must set up and name-label the separate storage
+                network on all hosts (masters and slaves).</para>
+            <para>Here is an example to set up eth5 to access a storage network on 172.16.0.0/24.</para>
+            <programlisting>
+                # xe pif-list host-name-label=&apos;hostname&apos; device=eth5
+                uuid(RO): ab0d3dd4-5744-8fae-9693-a022c7a3471d
+                device ( RO): eth5
+                #xe pif-reconfigure-ip DNS=172.16.3.3 gateway=172.16.0.1 IP=172.16.0.55 mode=static netmask=255.255.255.0 uuid=ab0d3dd4-5744-8fae-9693-a022c7a3471d</programlisting>
+        </section>
+        <section id="xenserver-nic-bonding">
+            <title>NIC Bonding for XenServer (Optional)</title>
+            <para>XenServer supports Source Level Balancing (SLB) NIC bonding. Two NICs can be bonded
+                together to carry public, private, and guest traffic, or some combination of these. Separate
+                storage networks are also possible. Here are some example supported configurations:</para>
             <itemizedlist>
-              <listitem>
-                <para>If you upgraded from XenServer 5.6 GA to XenServer 5.6 SP2, change any VMs
-                  that have the OS type CentOS 5.5 (32-bit), Oracle Enterprise Linux 5.5 (32-bit),
-                  or Red Hat Enterprise Linux 5.5 (32-bit) to Other Linux (32-bit). Change any VMs
-                  that have the 64-bit versions of these same OS types to Other Linux
-                  (64-bit).</para>
-              </listitem>
-              <listitem>
-                <para>If you upgraded from XenServer 5.6 SP2 to XenServer 6.0.2, change any VMs that
-                  have the OS type CentOS 5.6 (32-bit), CentOS 5.7 (32-bit), Oracle Enterprise Linux
-                  5.6 (32-bit), Oracle Enterprise Linux 5.7 (32-bit), Red Hat Enterprise Linux 5.6
-                  (32-bit) , or Red Hat Enterprise Linux 5.7 (32-bit) to Other Linux (32-bit).
-                  Change any VMs that have the 64-bit versions of these same OS types to Other Linux
-                  (64-bit).</para>
-              </listitem>
-              <listitem>
-                <para>If you upgraded from XenServer 5.6 to XenServer 6.0.2, do all of the
-                  above.</para>
-              </listitem>
+                <listitem>
+                    <para>2 NICs on private, 2 NICs on public, 2 NICs on storage</para>
+                </listitem>
+                <listitem>
+                    <para>2 NICs on private, 1 NIC on public, storage uses management network</para>
+                </listitem>
+                <listitem>
+                    <para>2 NICs on private, 2 NICs on public, storage uses management network</para>
+                </listitem>
+                <listitem>
+                    <para>1 NIC for private, public, and storage</para>
+                </listitem>
             </itemizedlist>
-          </listitem>
-          <listitem>
-            <para>Restart the Management Server and Usage Server. You only need to do this once for
-              all clusters.</para>
-            <programlisting language="Bash"># service cloud-management start
-# service cloudstack-usage start</programlisting>
-          </listitem>
-        </orderedlist>
-      </listitem>
-      <listitem>
-        <para>Disconnect the XenServer cluster from &PRODUCT;.</para>
-        <orderedlist numeration="loweralpha">
-          <listitem>
-            <para>Log in to the &PRODUCT; UI as root.</para>
-          </listitem>
-          <listitem>
-            <para>Navigate to the XenServer cluster, and click Actions – Unmanage.</para>
-          </listitem>
-          <listitem>
-            <para>Watch the cluster status until it shows Unmanaged.</para>
-          </listitem>
-        </orderedlist>
-      </listitem>
-      <listitem>
-        <para>Log in to one of the hosts in the cluster, and run this command to clean up the
-          VLAN:</para>
-        <programlisting># . /opt/xensource/bin/cloud-clean-vlan.sh</programlisting>
-      </listitem>
-      <listitem>
-        <para>Still logged in to the host, run the upgrade preparation script:</para>
-        <programlisting># /opt/xensource/bin/cloud-prepare-upgrade.sh</programlisting>
-        <para>Troubleshooting: If you see the error &quot;can&apos;t eject CD,&quot; log in to the
-          VM and umount the CD, then run the script again.</para>
-      </listitem>
-      <listitem>
-        <para>Upgrade the XenServer software on all hosts in the cluster. Upgrade the master
-          first.</para>
-        <orderedlist numeration="loweralpha">
-          <listitem>
-            <para>Live migrate all VMs on this host to other hosts. See the instructions for live
-              migration in the Administrator&apos;s Guide.</para>
-            <para>Troubleshooting: You might see the following error when you migrate a VM:</para>
-            <programlisting>[root@xenserver-qa-2-49-4 ~]# xe vm-migrate live=true host=xenserver-qa-2-49-5 vm=i-2-8-VM
-You attempted an operation on a VM which requires PV drivers to be installed but the drivers were not detected.
-vm: b6cf79c8-02ee-050b-922f-49583d9f1a14 (i-2-8-VM)</programlisting>
-            <para>To solve this issue, run the following:</para>
-            <programlisting># /opt/xensource/bin/make_migratable.sh  b6cf79c8-02ee-050b-922f-49583d9f1a14</programlisting>
-          </listitem>
-          <listitem>
-            <para>Reboot the host.</para>
-          </listitem>
-          <listitem>
-            <para>Upgrade to the newer version of XenServer. Use the steps in XenServer
-              documentation.</para>
-          </listitem>
-          <listitem>
-            <para>After the upgrade is complete, copy the following files from the management server
-              to this host, in the directory locations shown below:</para>
-            <informaltable frame="all">
-              <tgroup cols="2" align="left" colsep="1" rowsep="1">
-                <colspec colname="c1"/>
-                <colspec colname="c2"/>
-                <thead>
-                  <row>
-                    <entry><para>Copy this Management Server file...</para></entry>
-                    <entry><para>...to this location on the XenServer host</para></entry>
-                  </row>
-                </thead>
-                <tbody>
-                  <row>
-                    <entry><para>/usr/lib64/cloud/common/scripts/vm/hypervisor/xenserver/xenserver60/NFSSR.py</para></entry>
-                    <entry><para>/opt/xensource/sm/NFSSR.py</para></entry>
-                  </row>
-                  <row>
-                    <entry><para>/usr/lib64/cloud/common/scripts/vm/hypervisor/xenserver/setupxenserver.sh</para></entry>
-                    <entry><para>/opt/xensource/bin/setupxenserver.sh</para></entry>
-                  </row>
-                  <row>
-                    <entry><para>/usr/lib64/cloud/common/scripts/vm/hypervisor/xenserver/make_migratable.sh</para></entry>
-                    <entry><para>/opt/xensource/bin/make_migratable.sh</para></entry>
-                  </row>
-                  <row>
-                    <entry><para>/usr/lib64/cloud/common/scripts/vm/hypervisor/xenserver/cloud-clean-vlan.sh</para></entry>
-                    <entry><para>/opt/xensource/bin/cloud-clean-vlan.sh</para></entry>
-                  </row>
-                </tbody>
-              </tgroup>
-            </informaltable>
-          </listitem>
-          <listitem>
-            <para>Run the following script:</para>
-            <programlisting># /opt/xensource/bin/setupxenserver.sh</programlisting>
-            <para>Troubleshooting: If you see the following error message, you can safely ignore
-              it.</para>
-            <programlisting>mv: cannot stat `/etc/cron.daily/logrotate&apos;: No such file or directory</programlisting>
-          </listitem>
-          <listitem>
-            <para>Plug in the storage repositories (physical block devices) to the XenServer
-              host:</para>
-            <programlisting># for pbd in `xe pbd-list currently-attached=false| grep ^uuid | awk &apos;{print $NF}&apos;`; do xe pbd-plug uuid=$pbd ; done</programlisting>
-            <para>Note: If you add a host to this XenServer pool, you need to migrate all VMs on
-              this host to other hosts, and eject this host from XenServer pool.</para>
-          </listitem>
-        </orderedlist>
-      </listitem>
-      <listitem>
-        <para>Repeat these steps to upgrade every host in the cluster to the same version of
-          XenServer.</para>
-      </listitem>
-      <listitem>
-        <para>Run the following command on one host in the XenServer cluster to clean up the host
-          tags:</para>
-        <programlisting># for host in $(xe host-list | grep ^uuid | awk &apos;{print $NF}&apos;) ; do xe host-param-clear uuid=$host param-name=tags; done;</programlisting>
+            <para>All NIC bonding is optional.</para>
+            <para>XenServer expects all nodes in a cluster will have the same network cabling and same
+                bonds implemented. In an installation the master will be the first host that was added to
+                the cluster and the slave hosts will be all subsequent hosts added to the cluster. The bonds
+                present on the master set the expectation for hosts added to the cluster later. The
+                procedure to set up bonds on the master and slaves are different, and are described below.
+                There are several important implications of this:</para>
+            <itemizedlist>
+                <listitem>
+                    <para>You must set bonds on the first host added to a cluster. Then you must use xe
+                        commands as below to establish the same bonds in the second and subsequent hosts added
+                        to a cluster.</para>
+                </listitem>
+                <listitem>
+                    <para>Slave hosts in a cluster must be cabled exactly the same as the master. For example,
+                        if eth0 is in the private bond on the master, it must be in the management network for
+                        added slave hosts.</para>
+                </listitem>
+            </itemizedlist>
+            <section id="management-network-bonding">
+                <title>Management Network Bonding</title>
+                <para>The administrator must bond the management network NICs prior to adding the host to
+                    &PRODUCT;.</para>
+            </section>
+            <section id="first-host-private-bond">
+                <title>Creating a Private Bond on the First Host in the Cluster</title>
+                <para>Use the following steps to create a bond in XenServer. These steps should be run on
+                    only the first host in a cluster. This example creates the cloud-private network with two
+                    physical NICs (eth0 and eth1) bonded into it.</para>
+                <orderedlist>
+                    <listitem>
+                        <para>Find the physical NICs that you want to bond together.</para>
+                        <programlisting># xe pif-list host-name-label=&apos;hostname&apos; device=eth0
+                            # xe pif-list host-name-label=&apos;hostname&apos; device=eth1</programlisting>
+                        <para>These command shows the eth0 and eth1 NICs and their UUIDs. Substitute the ethX
+                            devices of your choice. Call the UUID&apos;s returned by the above command slave1-UUID
+                            and slave2-UUID.</para>
+                    </listitem>
+                    <listitem>
+                        <para>Create a new network for the bond. For example, a new network with name
+                            &quot;cloud-private&quot;.</para>
+                        <para><emphasis role="bold">This label is important. &PRODUCT; looks for a network by a
+                                name you configure. You must use the same name-label for all hosts in the cloud for
+                                the management network.</emphasis></para>
+                        <programlisting># xe network-create name-label=cloud-private
+                            # xe bond-create network-uuid=[uuid of cloud-private created above]
+                            pif-uuids=[slave1-uuid],[slave2-uuid]</programlisting>
+                    </listitem>
+                </orderedlist>
+                <para>Now you have a bonded pair that can be recognized by &PRODUCT; as the management
+                    network.</para>
+            </section>
+            <section id="public-network-bonding">
+                <title>Public Network Bonding</title>
+                <para>Bonding can be implemented on a separate, public network. The administrator is
+                    responsible for creating a bond for the public network if that network will be bonded and
+                    will be separate from the management network.</para>
+            </section>
+            <section id="first-host-public-network-bond">
+                <title>Creating a Public Bond on the First Host in the Cluster</title>
+                <para>These steps should be run on only the first host in a cluster. This example creates
+                    the cloud-public network with two physical NICs (eth2 and eth3) bonded into it.</para>
+                <orderedlist>
+                    <listitem>
+                        <para>Find the physical NICs that you want to bond together.</para>
+                        <programlisting>#xe pif-list host-name-label=&apos;hostname&apos; device=eth2
+                            # xe pif-list host-name-label=&apos;hostname&apos; device=eth3</programlisting>
+                        <para>These command shows the eth2 and eth3 NICs and their UUIDs. Substitute the ethX
+                            devices of your choice. Call the UUID&apos;s returned by the above command slave1-UUID
+                            and slave2-UUID.</para>
+                    </listitem>
+                    <listitem>
+                        <para>Create a new network for the bond. For example, a new network with name
+                            &quot;cloud-public&quot;.</para>
+                        <para><emphasis role="bold">This label is important. &PRODUCT; looks for a network by a
+                                name you configure. You must use the same name-label for all hosts in the cloud for
+                                the public network.</emphasis></para>
+                        <programlisting># xe network-create name-label=cloud-public
+                            # xe bond-create network-uuid=[uuid of cloud-public created above]
+                            pif-uuids=[slave1-uuid],[slave2-uuid]</programlisting>
+                    </listitem>
+                </orderedlist>
+                <para>Now you have a bonded pair that can be recognized by &PRODUCT; as the public
+                    network.</para>
+            </section>
+            <section id="adding-more-hosts">
+                <title>Adding More Hosts to the Cluster</title>
+                <para>With the bonds (if any) established on the master, you should add additional, slave
+                    hosts. Run the following command for all additional hosts to be added to the cluster. This
+                    will cause the host to join the master in a single XenServer pool.</para>
+                <programlisting># xe pool-join master-address=[master IP] master-username=root
+                    master-password=[your password]</programlisting>
+            </section>
+            <section id="complete-bonding-setup">
+                <title>Complete the Bonding Setup Across the Cluster</title>
+                <para>With all hosts added to the pool, run the cloud-setup-bond script. This script will
+                    complete the configuration and set up of the bonds across all hosts in the cluster.</para>
+                <orderedlist>
+                    <listitem>
+                        <para>Copy the script from the Management Server in
+                            /usr/lib64/cloud/common/scripts/vm/hypervisor/xenserver/cloud-setup-bonding.sh to the
+                            master host and ensure it is executable.</para>
+                    </listitem>
+                    <listitem>
+                        <para>Run the script:</para>
+                        <programlisting># ./cloud-setup-bonding.sh</programlisting>
+                    </listitem>
+                </orderedlist>
+                <para>Now the bonds are set up and configured properly across the cluster.</para>
+            </section>
+        </section>
+    </section>
+    <section id="xenserver-version-upgrading">
+        <title>Upgrading XenServer Versions</title>
+        <para>This section tells how to upgrade XenServer software on &PRODUCT; hosts. The actual
+            upgrade is described in XenServer documentation, but there are some additional steps you must
+            perform before and after the upgrade.</para>
         <note>
-          <para>When copying and pasting a command, be sure the command has pasted as a single line
-            before executing. Some document viewers may introduce unwanted line breaks in copied
-            text.</para>
+            <para>Be sure the hardware is certified compatible with the new version of XenServer.</para>
         </note>
-      </listitem>
-      <listitem>
-        <para>Reconnect the XenServer cluster to &PRODUCT;.</para>
-        <orderedlist numeration="loweralpha">
-          <listitem>
-            <para>Log in to the &PRODUCT; UI as root.</para>
-          </listitem>
-          <listitem>
-            <para>Navigate to the XenServer cluster, and click Actions – Manage.</para>
-          </listitem>
-          <listitem>
-            <para>Watch the status to see that all the hosts come up.</para>
-          </listitem>
+        <para>To upgrade XenServer:</para>
+        <orderedlist>
+            <listitem>
+                <para>Upgrade the database. On the Management Server node:</para>
+                <orderedlist numeration="loweralpha">
+                    <listitem>
+                        <para>Back up the database:</para>
+                        <programlisting># mysqldump --user=root --databases cloud > cloud.backup.sql
+                            # mysqldump --user=root --databases cloud_usage > cloud_usage.backup.sql</programlisting>
+                    </listitem>
+                    <listitem>
+                        <para>You might need to change the OS type settings for VMs running on the upgraded
+                            hosts.</para>
+                        <itemizedlist>
+                            <listitem>
+                                <para>If you upgraded from XenServer 5.6 GA to XenServer 5.6 SP2, change any VMs
+                                    that have the OS type CentOS 5.5 (32-bit), Oracle Enterprise Linux 5.5 (32-bit),
+                                    or Red Hat Enterprise Linux 5.5 (32-bit) to Other Linux (32-bit). Change any VMs
+                                    that have the 64-bit versions of these same OS types to Other Linux
+                                    (64-bit).</para>
+                            </listitem>
+                            <listitem>
+                                <para>If you upgraded from XenServer 5.6 SP2 to XenServer 6.0.2, change any VMs that
+                                    have the OS type CentOS 5.6 (32-bit), CentOS 5.7 (32-bit), Oracle Enterprise Linux
+                                    5.6 (32-bit), Oracle Enterprise Linux 5.7 (32-bit), Red Hat Enterprise Linux 5.6
+                                    (32-bit) , or Red Hat Enterprise Linux 5.7 (32-bit) to Other Linux (32-bit).
+                                    Change any VMs that have the 64-bit versions of these same OS types to Other Linux
+                                    (64-bit).</para>
+                            </listitem>
+                            <listitem>
+                                <para>If you upgraded from XenServer 5.6 to XenServer 6.0.2, do all of the
+                                    above.</para>
+                            </listitem>
+                        </itemizedlist>
+                    </listitem>
+                    <listitem>
+                        <para>Restart the Management Server and Usage Server. You only need to do this once for
+                            all clusters.</para>
+                        <programlisting language="Bash"># service cloud-management start
+                            # service cloudstack-usage start</programlisting>
+                    </listitem>
+                </orderedlist>
+            </listitem>
+            <listitem>
+                <para>Disconnect the XenServer cluster from &PRODUCT;.</para>
+                <orderedlist numeration="loweralpha">
+                    <listitem>
+                        <para>Log in to the &PRODUCT; UI as root.</para>
+                    </listitem>
+                    <listitem>
+                        <para>Navigate to the XenServer cluster, and click Actions – Unmanage.</para>
+                    </listitem>
+                    <listitem>
+                        <para>Watch the cluster status until it shows Unmanaged.</para>
+                    </listitem>
+                </orderedlist>
+            </listitem>
+            <listitem>
+                <para>Log in to one of the hosts in the cluster, and run this command to clean up the
+                    VLAN:</para>
+                <programlisting># . /opt/xensource/bin/cloud-clean-vlan.sh</programlisting>
+            </listitem>
+            <listitem>
+                <para>Still logged in to the host, run the upgrade preparation script:</para>
+                <programlisting># /opt/xensource/bin/cloud-prepare-upgrade.sh</programlisting>
+                <para>Troubleshooting: If you see the error &quot;can&apos;t eject CD,&quot; log in to the
+                    VM and umount the CD, then run the script again.</para>
+            </listitem>
+            <listitem>
+                <para>Upgrade the XenServer software on all hosts in the cluster. Upgrade the master
+                    first.</para>
+                <orderedlist numeration="loweralpha">
+                    <listitem>
+                        <para>Live migrate all VMs on this host to other hosts. See the instructions for live
+                            migration in the Administrator&apos;s Guide.</para>
+                        <para>Troubleshooting: You might see the following error when you migrate a VM:</para>
+                        <programlisting>[root@xenserver-qa-2-49-4 ~]# xe vm-migrate live=true host=xenserver-qa-2-49-5 vm=i-2-8-VM
+                            You attempted an operation on a VM which requires PV drivers to be installed but the drivers were not detected.
+                            vm: b6cf79c8-02ee-050b-922f-49583d9f1a14 (i-2-8-VM)</programlisting>
+                        <para>To solve this issue, run the following:</para>
+                        <programlisting># /opt/xensource/bin/make_migratable.sh  b6cf79c8-02ee-050b-922f-49583d9f1a14</programlisting>
+                    </listitem>
+                    <listitem>
+                        <para>Reboot the host.</para>
+                    </listitem>
+                    <listitem>
+                        <para>Upgrade to the newer version of XenServer. Use the steps in XenServer
+                            documentation.</para>
+                    </listitem>
+                    <listitem>
+                        <para>After the upgrade is complete, copy the following files from the management server
+                            to this host, in the directory locations shown below:</para>
+                        <informaltable frame="all">
+                            <tgroup cols="2" align="left" colsep="1" rowsep="1">
+                                <colspec colname="c1"/>
+                                <colspec colname="c2"/>
+                                <thead>
+                                    <row>
+                                        <entry><para>Copy this Management Server file...</para></entry>
+                                        <entry><para>...to this location on the XenServer host</para></entry>
+                                    </row>
+                                </thead>
+                                <tbody>
+                                    <row>
+                                        <entry><para>/usr/lib64/cloud/common/scripts/vm/hypervisor/xenserver/xenserver60/NFSSR.py</para></entry>
+                                        <entry><para>/opt/xensource/sm/NFSSR.py</para></entry>
+                                    </row>
+                                    <row>
+                                        <entry><para>/usr/lib64/cloud/common/scripts/vm/hypervisor/xenserver/setupxenserver.sh</para></entry>
+                                        <entry><para>/opt/xensource/bin/setupxenserver.sh</para></entry>
+                                    </row>
+                                    <row>
+                                        <entry><para>/usr/lib64/cloud/common/scripts/vm/hypervisor/xenserver/make_migratable.sh</para></entry>
+                                        <entry><para>/opt/xensource/bin/make_migratable.sh</para></entry>
+                                    </row>
+                                    <row>
+                                        <entry><para>/usr/lib64/cloud/common/scripts/vm/hypervisor/xenserver/cloud-clean-vlan.sh</para></entry>
+                                        <entry><para>/opt/xensource/bin/cloud-clean-vlan.sh</para></entry>
+                                    </row>
+                                </tbody>
+                            </tgroup>
+                        </informaltable>
+                    </listitem>
+                    <listitem>
+                        <para>Run the following script:</para>
+                        <programlisting># /opt/xensource/bin/setupxenserver.sh</programlisting>
+                        <para>Troubleshooting: If you see the following error message, you can safely ignore
+                            it.</para>
+                        <programlisting>mv: cannot stat `/etc/cron.daily/logrotate&apos;: No such file or directory</programlisting>
+                    </listitem>
+                    <listitem>
+                        <para>Plug in the storage repositories (physical block devices) to the XenServer
+                            host:</para>
+                        <programlisting># for pbd in `xe pbd-list currently-attached=false| grep ^uuid | awk &apos;{print $NF}&apos;`; do xe pbd-plug uuid=$pbd ; done</programlisting>
+                        <para>Note: If you add a host to this XenServer pool, you need to migrate all VMs on
+                            this host to other hosts, and eject this host from XenServer pool.</para>
+                    </listitem>
+                </orderedlist>
+            </listitem>
+            <listitem>
+                <para>Repeat these steps to upgrade every host in the cluster to the same version of
+                    XenServer.</para>
+            </listitem>
+            <listitem>
+                <para>Run the following command on one host in the XenServer cluster to clean up the host
+                    tags:</para>
+                <programlisting># for host in $(xe host-list | grep ^uuid | awk &apos;{print $NF}&apos;) ; do xe host-param-clear uuid=$host param-name=tags; done;</programlisting>
+                <note>
+                    <para>When copying and pasting a command, be sure the command has pasted as a single line
+                        before executing. Some document viewers may introduce unwanted line breaks in copied
+                        text.</para>
+                </note>
+            </listitem>
+            <listitem>
+                <para>Reconnect the XenServer cluster to &PRODUCT;.</para>
+                <orderedlist numeration="loweralpha">
+                    <listitem>
+                        <para>Log in to the &PRODUCT; UI as root.</para>
+                    </listitem>
+                    <listitem>
+                        <para>Navigate to the XenServer cluster, and click Actions – Manage.</para>
+                    </listitem>
+                    <listitem>
+                        <para>Watch the status to see that all the hosts come up.</para>
+                    </listitem>
+                </orderedlist>
+            </listitem>
+            <listitem>
+                <para>After all hosts are up, run the following on one host in the cluster:</para>
+                <programlisting># /opt/xensource/bin/cloud-clean-vlan.sh</programlisting>
+            </listitem>
         </orderedlist>
-      </listitem>
-      <listitem>
-        <para>After all hosts are up, run the following on one host in the cluster:</para>
-        <programlisting># /opt/xensource/bin/cloud-clean-vlan.sh</programlisting>
-      </listitem>
-    </orderedlist>
-  </section>
+    </section>
 </section>