diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/pgupgrade.sgml | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/doc/src/sgml/pgupgrade.sgml b/doc/src/sgml/pgupgrade.sgml index 1373069243c..4f263fe6720 100644 --- a/doc/src/sgml/pgupgrade.sgml +++ b/doc/src/sgml/pgupgrade.sgml @@ -182,7 +182,7 @@ <para> If you are using a version-specific installation directory, e.g. - <filename>/opt/PostgreSQL/8.4</>, you do not need to move the old cluster. The + <filename>/opt/PostgreSQL/9.1</>, you do not need to move the old cluster. The one-click installers all use version-specific installation directories. </para> @@ -254,7 +254,8 @@ gmake prefix=/usr/local/pgsql.new install <para> Install any custom shared object files (or DLLs) used by the old cluster - into the new cluster, e.g. <filename>pgcrypto.so</filename>, whether they are from <filename>contrib</filename> + into the new cluster, e.g. <filename>pgcrypto.so</filename>, + whether they are from <filename>contrib</filename> or some other source. Do not install the schema definitions, e.g. <filename>pgcrypto.sql</>, because these will be upgraded from the old cluster. </para> @@ -454,18 +455,14 @@ psql --username postgres --file script.sql postgres <listitem> <para> - If you - ran <command>pg_upgrade</command> <emphasis>without</> <option>--link</> - or did not start the new server, the old cluster was not - modified except that an <literal>.old</> suffix was appended - to <filename>$PGDATA/global/pg_control</> and perhaps - tablespace directories. To reuse the old cluster, remove - the <filename>.old</> suffix - from <filename>$PGDATA/global/pg_control</>. and, if upgrading - to 8.4 or earlier, remove the tablespace directories created - by the upgrade and remove the <filename>.old</> suffix from - the tablespace directory names; then you can restart the old - cluster. + If you ran <command>pg_upgrade</command> <emphasis>without</> + <option>--link</> or did not start the new server, the + old cluster was not modified except that, if linking + started, a <literal>.old</> suffix was appended to + <filename>$PGDATA/global/pg_control</>. To reuse the old + cluster, possibly remove the <filename>.old</> suffix from + <filename>$PGDATA/global/pg_control</>; you can then restart the + old cluster. </para> </listitem> </itemizedlist> @@ -582,9 +579,9 @@ psql --username postgres --file script.sql postgres </para> <para> - If you want to use link mode and you don't want your old cluster + If you want to use link mode and you do not want your old cluster to be modified when the new cluster is started, make a copy of the - old cluster and upgrade that with link mode. To make a valid copy + old cluster and upgrade that in link mode. To make a valid copy of the old cluster, use <command>rsync</> to create a dirty copy of the old cluster while the server is running, then shut down the old server and run <command>rsync</> again to update the copy with any |