pg_upgrade: document that --link should be used with --check

Backpatch to 9.2.
This commit is contained in:
Bruce Momjian 2013-06-06 10:13:55 -04:00
parent 964c0d0f80
commit e2c84bc9f5

View File

@ -372,7 +372,9 @@ pg_upgrade.exe
and then do the upgrade. You can use <command>pg_upgrade --check</>
to perform only the checks, even if the old server is still
running. <command>pg_upgrade --check</> will also outline any
manual adjustments you will need to make after the upgrade.
manual adjustments you will need to make after the upgrade. If you
are going to be using link mode, you should use the <option>--link</>
option with <option>--check</option> to enable link-mode-specific checks.
<command>pg_upgrade</> requires write permission in the current directory.
</para>