openstack/openstack-manuals
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Merge "Replace nova-volume paragraph by cinder"

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2012-11-24 21:09:00 +00:00
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doc/src/docbkx/openstack-install/ch_externals.xml
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@@ -102,23 +102,23 @@
<para>In a future OpenStack release, functionality that is currently implemented by
<systemitem class="service">nova-network</systemitem> will be available through a
separate OpenStack project, codenamed Quantum.</para></simplesect>
<simplesect><title>nova-volume</title><para>By default, the <systemitem class="service">nova-volume</systemitem> service uses <emphasis
role="italic">LVM</emphasis> to create and manage local volumes, and exports them
via iSCSI using <emphasis role="italic">IET</emphasis> or <emphasis role="italic"
>tgt</emphasis>. It can also be configured to use other iSCSI-based storage
technologies.</para>
<para>In the Folsom OpenStack release, functionality available
through <systemitem class="service"
>nova-volume</systemitem> is also available through a
separate OpenStack Volumes project, code-named
Cinder.</para></simplesect>
<simplesect>
</simplesect>
<simplesect>
<title>Cinder</title>
<para>By default, <systemitem class="service">Cinder</systemitem> service uses <emphasis
role="italic">LVM</emphasis> to create and manage local volumes, and exports them
via iSCSI using <emphasis role="italic">IET</emphasis> or <emphasis role="italic">tgt</emphasis>.
It can also be configured to use other iSCSI-based storage technologies.</para>
<para>In the Folsom OpenStack release, functionality available through
<systemitem class="service">nova-volume</systemitem> is also available through a
separate OpenStack Volumes project, code-named
Cinder.</para>
<simplesect>
<title>openstack-dashboard</title>
<para>The <systemitem class="service">openstack-dashboard</systemitem> is a Django-based
application that runs behind an <emphasis role="italic">Apache</emphasis> web server by
default. It uses <emphasis role="italic">memcache</emphasis> for the session cache by
default. A web-based VNC client called <emphasis role="italic">novnc</emphasis> is used
to provide access to the VNC consoles associated with the running KVM instances.</para>
</simplesect>
</simplesect>
</chapter>