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doc: clarifications for upgrade process

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Ian Barwick
2022-05-26 10:17:32 +09:00
parent 59e5bc1500
commit 66ac4183b4
1 changed files with 13 additions and 5 deletions
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doc/upgrading-repmgr.xml
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@@ -71,6 +71,12 @@
<secondary>minor release</secondary> <secondary>minor release</secondary>
</indexterm> </indexterm>
<para>
A minor release upgrade involves updating &repmgr; from one minor release to another
minor release within the same major release (e.g. <literal>5.3.1</literal> to <literal>5.3.2</literal>).
An upgrade between minor releases of differing major releases (e.g. <literal>5.2.1</literal> to <literal>5.3.2</literal>)
is a <link linkend="upgrading-major-version">major upgrade</link>.
</para>
<para> <para>
The process for installing minor version upgrades is quite straightforward: The process for installing minor version upgrades is quite straightforward:
@@ -105,15 +111,17 @@
</para> </para>
<para> <para>
A PostgreSQL restart is <emphasis>not</emphasis> required for minor version upgrades. A PostgreSQL restart is usually <emphasis>not</emphasis> required for minor version upgrades
within the same major version (e.g. <literal>5.3.1</literal> to <literal>5.3.2</literal>).
Be sure to check the <link linkend="appendix-release-notes">release notes</link>.
</para> </para>
<note> <note>
<para> <para>
The same &repmgr; &quot;major version&quot; (e.g. <literal>4.2</literal>) must be The same &repmgr; &quot;major version&quot; (e.g. <literal>5.3</literal>) must be
installed on all nodes in the replication cluster. While it's possible to have differing installed on all nodes in the replication cluster. While it's possible to have differing
&repmgr; &quot;minor versions&quot; (e.g. <literal>4.2.1</literal>) on different nodes, &repmgr; &quot;minor versions&quot; (e.g. <literal>5.3.1</literal> and <literal>5.3.2</literal>)
we strongly recommend updating all nodes to the latest minor version. on different nodes, we strongly recommend updating all nodes to the latest minor version.
</para> </para>
</note> </note>