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docs: mention rsync of temp and unlogged tables

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This happens when using rsync to pg_upgrade slaves.

Reported-by: Jerry Sievers

Discussion: 20160726161946.GA3511@momjian.us
This commit is contained in:
Bruce Momjian
2016-08-04 18:55:16 -04:00
parent 8d498a5c8a
commit 4eb4b3f245
1 changed files with 2 additions and 0 deletions
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doc/src/sgml/ref/pgupgrade.sgml
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@ -504,6 +504,8 @@ rsync --archive --delete --hard-links --size-only old_pgdata new_pgdata remote_d
</para> </para>
<para> <para>
Unfortunately, <application>rsync</> also needlessly copies the
files associated with temporary and unlogged tables.
If you have tablespaces, you will need to run a similar If you have tablespaces, you will need to run a similar
<application>rsync</> command for each tablespace directory. If you <application>rsync</> command for each tablespace directory. If you
have relocated <filename>pg_xlog</> outside the data directories, have relocated <filename>pg_xlog</> outside the data directories,