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Adjust error checks in pg_start_backup and pg_stop_backup to make it possible

to perform a backup without archive_mode being enabled.  This gives up some
user-error protection in order to improve usefulness for streaming-replication
scenarios.  Per discussion.
This commit is contained in:
Tom Lane
2010-04-29 21:49:03 +00:00
parent f0488bd57c
commit 69f7a4d8e3
2 changed files with 27 additions and 19 deletions

View File

@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/backup.sgml,v 2.153 2010/04/28 16:10:39 heikki Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/backup.sgml,v 2.154 2010/04/29 21:49:03 tgl Exp $ -->
<chapter id="backup">
<title>Backup and Restore</title>
@ -779,6 +779,7 @@ SELECT pg_stop_backup();
Once the WAL segment files active during the backup are archived, you are
done. The file identified by <function>pg_stop_backup</>'s result is
the last segment that is required to form a complete set of backup files.
If <varname>archive_mode</> is enabled,
<function>pg_stop_backup</> does not return until the last segment has
been archived.
Archiving of these files happens automatically since you have