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In pg_upgrade, add -o/-O options to pass parameters to the servers, and

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document its use for config-only directory installs.
This commit is contained in:
Bruce Momjian
2011-10-10 07:43:28 -04:00
parent c0f03aae04
commit 0dc3f57ba0
4 changed files with 52 additions and 18 deletions
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22
doc/src/sgml/pgupgrade.sgml
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@ -114,6 +114,20 @@
<listitem><para>log session activity to file</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-o</option> <replaceable class="parameter">options</replaceable></term>
<term><option>--old-options</option> <replaceable class="parameter">options</replaceable></term>
<listitem><para>options to be passed directly to the
old <command>postgres</command> command</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-O</option> <replaceable class="parameter">options</replaceable></term>
<term><option>--new-options</option> <replaceable class="parameter">options</replaceable></term>
<listitem><para>options to be passed directly to the
new <command>postgres</command> command</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-p</option> <replaceable>old_port_number</></term>
<term><option>--old-port=</option><replaceable>old_portnum</></term>
@ -559,6 +573,14 @@ psql --username postgres --file script.sql postgres
insert dummy data, and upgrade that.
</para>
<para>
If you are upgrading a pre-<productname>PostgreSQL</> 9.2 cluster
that uses a configuration-file-only directory, you must pass the
real data directory location to <application>pg_upgrade</>, and
pass the configuration directory location to the server, e.g.
<literal>-d /real-data-directory -o '-D /configuration-directory'</>.
</para>
<para>
If you want to use link mode and you don't want your old cluster
to be modified when the new cluster is started, make a copy of the