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| author | Peter Eisentraut <peter_e@gmx.net> | 2013-03-10 17:16:18 -0400 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2013-03-10 17:16:18 -0400 |
| commit | dd28c410f77e415ce104cb42bf52c4a5457085da (patch) | |
| tree | c8e68f7892512106a69a492e87ed093a8d61dbca | |
| parent | 31531325a4d374e6470b51e4b1dbc3cdc78f7d6e (diff) | |
| download | postgresql-dd28c410f77e415ce104cb42bf52c4a5457085da.tar.gz postgresql-dd28c410f77e415ce104cb42bf52c4a5457085da.zip | |
doc: Add note about checkpoint_warning vs checkpoint_timeout
suggested by Tianyin Xu
| -rw-r--r-- | doc/src/sgml/config.sgml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml index 175d1d5ebf4..ae6ee60ab16 100644 --- a/doc/src/sgml/config.sgml +++ b/doc/src/sgml/config.sgml @@ -2057,6 +2057,8 @@ include 'filename' than this many seconds (which suggests that <varname>checkpoint_segments</> ought to be raised). The default is 30 seconds (<literal>30s</>). Zero disables the warning. + No warnings will be generated if <varname>checkpoint_timeout</varname> + is less than <varname>checkpoint_warning</varname>. This parameter can only be set in the <filename>postgresql.conf</> file or on the server command line. </para> |