Added list of service log files used by cinder

This patch adds the list of log files used by Block Storage services.
It also includes the os-specific name of each service/interface that
corresponds to each log file.

Change-Id: I99d2a3abf5dd6d03aac246e1baf1355949be3eac
Partial-Bug: #1282882

doc/config-reference/block-storage/section_cinder-log-files.xml

@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<section xmlns="http://docbook.org/ns/docbook"
+    xmlns:xi="http://www.w3.org/2001/XInclude"
+    xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"
+    xml:id="section_cinder-logs">
+    <title>Log files used by Block Storage Services</title>
+    <para>The corresponding log file of each Block Storage service
+    is stored in the <filename>/var/log/cinder/</filename>
+    directory of the host on which each service runs.</para>
+    <table rules="all">
+    <caption>Log files used by Block Storage Services</caption>
+    <col width="35%"/>
+    <col width="35%"/>
+    <col width="30%"/>
+        <thead>
+        <tr>
+            <td>
+            Log file
+            </td>
+            <td>
+            Corresponding service/interface (for CentOS, Fedora,
+            openSUSE, Red Hat Enterprise Linux, and SUSE Linux
+            Enterprise)
+            </td>
+            <td>
+            Corresponding service/interface (for Ubuntu and Debian)
+            </td>
+        </tr>
+        </thead>
+        <tbody>
+        <tr>
+            <td>
+            api.log
+            </td>
+            <td>
+            openstack-cinder-api
+            </td>
+            <td>
+            cinder-api
+            </td>
+        </tr>
+        <tr>
+            <td>
+            cinder-manage.log
+            </td>
+            <td>
+            cinder-manage
+            </td>
+            <td>
+            cinder-manage
+            </td>
+        </tr>
+        <tr>
+            <td>
+            scheduler.log
+            </td>
+            <td>
+            openstack-cinder-scheduler
+            </td>
+            <td>
+            cinder-scheduler
+            </td>
+        </tr>
+        <tr>
+            <td>
+            volume.log
+            </td>
+            <td>
+            openstack-cinder-volume
+            </td>
+            <td>
+            cinder-volume
+            </td>
+        </tr>
+        </tbody>
+    </table>
+    </section>

doc/config-reference/ch_blockstorageconfigure.xml

@@ -24,4 +24,5 @@
   <xi:include href="block-storage/section_volume-drivers.xml"/>
   <xi:include href="block-storage/section_backup-drivers.xml"/>
   <xi:include href="block-storage/section_block-storage-sample-configuration-files.xml" />
+  <xi:include href="block-storage/section_cinder-log-files.xml"/>
 </chapter>