<varlistentry>
<term><envar>min_pool_size</envar><term>
<listitem>
- <par>
+ <para>
A Coordinator is associated with a connection pooler which takes care of
connections with other Coordinators and Datanodes. This parameter
specifies minimum number of connection to pool. If you're not
configuring the <productname>Postgres-XL</> cluster in an unbalanced
way, you should specify the same value to all the Coordinators.
- </par>
+ </para>
</listitem>
</varlistentry>
will not use this entire amount at once, but will increase the request
size over time if many requests are done in a short time frame in the
same session. After a short time without any sequence requests, the
- number of sequences decreases back down to 1. Note that any settings
- here are overriden if the CACHE clause was used in <xref
- linkend='sql-createsequence'> or <xref linkend='sql-altersequence'>.
+ number of sequences decreases back down to 1.
</para>
</listitem>
</varlistentry>
<term><envar>pgxc_node_name</envar></term>
<listitem>
<para>
- Specify the name of this cluster node. This name index refers to the
- element of <link linkend="catalog-pgxc-node"><structname>pgxc_node
- </structname></link>.node_name value, to identify the node self.
+ Specify the name of this cluster node.
</para>
</listitem>
</varlistentry>
</listitem>
</varlistentry>
+ <varlistentry>
<term><envar>gtm_port</envar></term>
<listitem>
<para>
</para>
</step>
- <para>
- Finally, you can start a Coordinator like:
-<programlisting>
-postgres --coordinator -D /usr/local/pgsql/Coordinator
-</programlisting>
- This will start the Coordinator. <option>--coordinator</> specifies
- <command>postgres</> to start as a Coordinator. <option>-D</> specifies
- the data directory of the Coordinator. You can specify other options of
- standalone <command>postgres</>.
- </para>
- <para>
- Please note that you should issue <command>postgres</> commands at
- all the servers you're running Coordinators.
- </para>
+ <step>
+ <para>
+ Finally, you can start a Coordinator like:
+ <programlisting>
+ postgres --coordinator -D /usr/local/pgsql/Coordinator
+ </programlisting>
+ This will start the Coordinator. <option>--coordinator</> specifies
+ <command>postgres</> to start as a Coordinator. <option>-D</> specifies
+ the data directory of the Coordinator. You can specify other options of
+ standalone <command>postgres</>.
+ </para>
+ <para>
+ Please note that you should issue <command>postgres</> commands at
+ all the servers you're running Coordinators.
+ </para>
+ </step>
<step>
<para>
The previous step should have told you how to start up the whole database