pg_upgrade: document link options

Document that tablespaces and pg_xlog can be on different file systems
for pg_upgrade --link mode.
Backpatch to 9.3.
This commit is contained in:
Bruce Momjian 2013-07-07 15:57:26 -04:00
parent 5a348fe077
commit 27aa1b960a
1 changed files with 2 additions and 1 deletions

View File

@ -335,7 +335,8 @@ NET STOP pgsql-8.3 (<productname>PostgreSQL</> 8.3 and older used a different s
copying), but you will not be able to access your old cluster
once you start the new cluster after the upgrade. Link mode also
requires that the old and new cluster data directories be in the
same file system. See <literal>pg_upgrade --help</> for a full
same file system. (Tablespaces and <filename>pg_xlog</> can be on
different file systems.) See <literal>pg_upgrade --help</> for a full
list of options.
</para>