https://sourceforge.net/p/postgres-xc/xc-wiki/Configure_Datanodes/Recent changes to Configure_DatanodesenFri, 27 Jun 2014 02:32:20 -0000https://sourceforge.net/p/postgres-xc/xc-wiki/Configure_Datanodes/<div class="markdown_content"><h2 id="what-weve-determined">What we've determined</h2> <p>As in <span>[Laptop_Configuration]</span>, we've assigned the following: </p> <ol> <li>Work directory: /home/postgresxc/pgxc/datanode1 and /home/postgresxc/pgxc/datanode2 </li> <li>Node name: datanode1 and datanode2 </li> <li>Port number: 20006 and 20007 </li> <li>GTM port: 20001 </li> </ol> <p>The configuration is very similar to GTM configuration. Now configure datanode1 first and datanode2. </p> <p>You can create the template of coord1 as follows: </p> <div class="codehilite"><pre><span class="err">$</span> <span class="n">initdb</span> <span class="o">--</span><span class="n">nodename</span><span class="o">=</span><span class="n">databide1</span> <span class="o">-</span><span class="n">D</span> <span class="o">/</span><span class="n">home</span><span class="o">/</span><span class="n">postgresxc</span><span class="o">/</span><span class="n">pgxc</span><span class="o">/</span><span class="n">databide1</span> <span class="err">$</span> </pre></div> <p>Please note that we specify the node name here. Then you configure coord1 like: </p> <div class="codehilite"><pre><span class="err">$</span> <span class="n">cat</span> <span class="o">&amp;</span><span class="n">gt</span><span class="p">;</span><span class="o">&amp;</span><span class="n">gt</span><span class="p">;</span> <span class="o">/</span><span class="n">home</span><span class="o">/</span><span class="n">postgresxc</span><span class="o">/</span><span class="n">pgxc</span><span class="o">/</span><span class="n">datanode1</span><span class="o">/</span><span class="n">postgresql</span><span class="p">.</span><span class="n">conf</span> </pre></div> </div>Koichi SuzukiFri, 27 Jun 2014 02:32:20 -0000https://sourceforge.net4be0d2b6b50089c0b4134097503e41534e9e8b81