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HPCC-8056 Document Swap Master

Document the swap master option in configmanager

Fix HPCC-8056 Add Swap Master Context Menu
to the relevant Configmgr docs regarding
adding or swapping Thor masters

Signed-off-by: G Panagiotatos <greg.panagiotatos@lexisnexis.com>
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commit 0d087949f71e8f4be02d40bdefe3f8a6b65611b4 1 parent 3742d77
@g-pan g-pan authored
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73 docs/UsingConfigManager/UsingConfigManager.xml
@@ -1485,7 +1485,8 @@ sudo -u hpcc cp /etc/HPCCSystems/source/NewEnvironment.xml /etc/HPCCSystems/envi
<row>
<entry><emphasis>maxEclccProcesses</emphasis></entry>
- <entry>The maximum number of eclcc processes that will be launched in parallel</entry>
+ <entry>The maximum number of eclcc processes that will
+ be launched in parallel</entry>
</row>
<row>
@@ -1809,7 +1810,7 @@ sudo -u hpcc cp /etc/HPCCSystems/source/NewEnvironment.xml /etc/HPCCSystems/envi
<para><informaltable colsep="0" frame="none" rowsep="0">
<tgroup cols="2">
- <colspec align="left" colwidth="155.50pt" />
+ <colspec align="left" colwidth="165pt" />
<colspec />
@@ -2641,6 +2642,64 @@ sudo -u hpcc cp /etc/HPCCSystems/source/NewEnvironment.xml /etc/HPCCSystems/envi
<?hard-pagebreak ?>
<sect4>
+ <title>Changing Thor topology</title>
+
+ <para>If you want to designate a different node as the Thor master
+ when setting up a multi-node system, follow these steps.</para>
+
+ <itemizedlist>
+ <listitem>
+ <para>Select <emphasis role="bold">Thor Cluster -
+ mythor</emphasis> in the Navigator panel on the left
+ side.</para>
+ </listitem>
+
+ <listitem>
+ <para>Select the <emphasis role="bold">Topology</emphasis>
+ tab.</para>
+ </listitem>
+
+ <listitem>
+ <para>RT-CLICK on the Master node</para>
+ </listitem>
+
+ <listitem>
+ <?dbfo keep-together="always"?>
+
+ <para>Select the <emphasis role="bold">Swap Master</emphasis>
+ option.</para>
+
+ <para><graphic fileref="images/CM-111-2.jpg"
+ vendor="configmgrSS" /></para>
+
+ <para><informaltable colsep="1" frame="all" rowsep="1">
+ <?dbfo keep-together="always"?>
+
+ <tgroup cols="2">
+ <colspec colwidth="49.50pt" />
+
+ <colspec />
+
+ <tbody>
+ <row>
+ <entry><inlinegraphic
+ fileref="images/caution.png" /></entry>
+
+ <entry>You should only use this feature when
+ initially setting up your system. If there is data
+ on the nodes when attempting to Swap Master, you run
+ the risk of losing or corrupting some data.</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </informaltable></para>
+ </listitem>
+ </itemizedlist>
+ </sect4>
+
+ <?hard-pagebreak ?>
+
+ <sect4>
<title>ThorCluster Attributes</title>
<para>This section describes the Thor Cluster Attributes
@@ -3059,6 +3118,16 @@ sudo -u hpcc cp /etc/HPCCSystems/source/NewEnvironment.xml /etc/HPCCSystems/envi
component's configuration. This can be useful to keep a record of
changes and to communicate this information to peers.</para>
</sect4>
+
+ <sect4>
+ <title>Swap Master</title>
+
+ <para>The swap master option now allows you to easily swap out the
+ Thor Master.***</para>
+
+ <para><graphic fileref="images/CM-186.jpg"
+ vendor="configmgrSS" /></para>
+ </sect4>
</sect3>
<sect3 id="Roxie" role="brk">
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