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Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/config.sgml | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml index 42e96b96f21..c749bc0631a 100644 --- a/doc/src/sgml/config.sgml +++ b/doc/src/sgml/config.sgml @@ -2689,6 +2689,25 @@ include_dir 'conf.d' </listitem> </varlistentry> + <varlistentry id="guc-io-workers" xreflabel="io_workers"> + <term><varname>io_workers</varname> (<type>int</type>) + <indexterm> + <primary><varname>io_workers</varname> configuration parameter</primary> + </indexterm> + </term> + <listitem> + <para> + Selects the number of I/O worker processes to use. The default is + 3. This parameter can only be set in the + <filename>postgresql.conf</filename> file or on the server command + line. + </para> + <para> + Only has an effect if <xref linkend="guc-io-method"/> is set to + <literal>worker</literal>. + </para> + </listitem> + </varlistentry> </variablelist> </sect2> |