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In pg_upgade, document that the port numbers must be different when

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checking an old running server.
This commit is contained in:
Bruce Momjian 2012-08-31 16:55:49 -04:00
parent 58a031f920
commit f789909b59
1 changed files with 4 additions and 2 deletions
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doc/src/sgml/pgupgrade.sgml
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@ -367,8 +367,10 @@ pg_upgrade.exe
Obviously, no one should be accessing the clusters during the
upgrade. <application>pg_upgrade</> defaults to running servers
on port 50432 to avoid unintended client connections.
You can use the same port numbers for both clusters because the
old and new clusters will not be running at the same time.
You can use the same port number for both clusters when doing an
upgrade because the old and new clusters will not be running at the
same time. However, when checking an old running server, the old
and new port numbers must be different.
</para>
<para>