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Add section about upgrading

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Ian Barwick
2017-10-10 09:32:14 +09:00
parent 08878831fe
commit 034e501039
4 changed files with 28 additions and 3 deletions
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doc/upgrading-repmgr.sgml Normal file
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<chapter id="upgrading-repmgr" xreflabel="Upgrading repmgr">
<title>Upgrading repmgr</title>
<para>
&repmgr; is updated regularly with point releases (e.g. 4.0.1 to 4.0.2)
containing bugfixes and other minor improvements. Any substantial new
functionality will be included in a feature release (e.g. 4.0.x to 4.1.x).
</para>
<para>
&repmgr; is implemented as a PostgreSQL extension; to upgrade it, first
install the updated package, then in the database where the &repmgr;
extension is installed, execute <command>ALTER EXTENSION repmgr UPDATE</command>.
</para>
<para>
If <command>repmgrd</command> is running, it may be necessary to restart
the PostgreSQL server if the upgrade contains changes to the shared object
file used by <command>repmgrd</command>; check the release notes for details.
</para>
<sect1 id="upgrading-from-repmgr-3">
<title>Upgrading from repmgr 3</title>
</sect1>
</chapter>