<listitem>
<para>
- ใฏใฉใคใขใณใใ<productname>Pgpool-II</productname>ใซๆฅ็ถๆธใฟใงใใใ<productname>PostgreSQL</productname>ใซใใใฆใทใฃใใใใฆใณๅฆ็ใๅฎๆฝใใใๅ ดๅ๏ผใฏใฉใคใขใณใใใพใฃใใ<productname>Pgpool-II</productname>ใซๆฅ็ถใใฆใใชใๅ ดๅใฏใ<productname>PostgreSQL</productname>ใใทใฃใใใใฆใณใใใฆใใใงใคใซใชใผใใใชใใใจใซๆณจๆใใฆใใ ใใ๏ผใ
+ <xref linkend="guc-failover-on-backend-shutdown">ใonใใคใใฏใฉใคใขใณใใ<productname>Pgpool-II</productname>ใซๆฅ็ถๆธใฟใงใใใ<productname>PostgreSQL</productname>ใซใใใฆใทใฃใใใใฆใณๅฆ็ใๅฎๆฝใใใๅ ดๅ๏ผใฏใฉใคใขใณใใใพใฃใใ<productname>Pgpool-II</productname>ใซๆฅ็ถใใฆใใชใๅ ดๅใฏใ<productname>PostgreSQL</productname>ใใทใฃใใใใฆใณใใใฆใใใงใคใซใชใผใใใชใใใจใซๆณจๆใใฆใใ ใใ๏ผใ
+ </para>
+ <para>
+ ใชใใในใใชใผใใณใฐใฌใใชใฑใผใทใงใณใขใผใใงใฏใใทใฃใใใใฆใณๅฆ็ใ่กใใใ<productname>PostgreSQL</productname>ใในใฟใณใใคใใผใใงใใใคใญใผใใใฉใณในใใผใใงใชใๅ ดๅใฏใ<xref linkend="guc-failover-on-backend-shutdown">ใonใงใใใงใคใซใชใผใใใพใใใ
</para>
</listitem>
</itemizedlist>
onใซ่จญๅฎใใๅ ดๅใ<productname>Pgpool-II</productname>ใฏ็ขบ็ซใใใฏใฉใคใขใณใใจใใใฏใจใณใใฎใปใใทใงใณไธใง็นๅฎใฎใจใฉใผใณใผใ๏ผ<literal>57P01</literal>ใจ<literal>57P02</literal>ใใใงใใฏใใใใจใซใใใใใใฏใจใณใใฎใทใฃใใใใฆใณใคใใณใใๆคๅบใใพใใ
ใใใใฎใจใฉใผใณใผใใๆคๅบใใใจใใใฎใใผใใงใใงใคใซใชใผใใ่ตทๅใใใพใใ
offใซ่จญๅฎใใๅ ดๅใใใฎใใใชใจใฉใผใฎๅ ดๅใงใ<productname>Pgpool-II</productname>ใฏๅใซใจใฉใผใใฌใใผใใใปใใทใงใณใๅๆญใใใฎใฟใงใใ
+ </para>
+ <para>
+ ใชใใในใใชใผใใณใฐใฌใใชใฑใผใทใงใณใขใผใใงใฏใใทใฃใใใใฆใณๅฆ็ใ่กใใใ<productname>PostgreSQL</productname>ใในใฟใณใใคใใผใใงใใใคใญใผใใใฉใณในใใผใใงใชใๅ ดๅใฏใใใฎใใฉใกใผใฟใonใงใใใงใคใซใชใผใใใพใใใ
+ ็พๅจใฎใปใใทใงใณใงใฉใฎใใผใใใญใผใใใฉใณในใชใฎใใฏใ<xref linkend="SQL-SHOW-POOL-NODES">ใพใใฏ<xref linkend="PCP-PROC-INFO">ใง็ขบ่ชใงใใพใใ
+ </para>
+ <para>
ใใใฉใซใใฏoffใงใใ
</para>
<para>
down of <productname>PostgreSQL</productname> does not
trigger a failover).
</para>
+ <para>
+ In addition, in the streaming replication mode, shutting down
+ of <productname>PostgreSQL</productname> does not trigger a
+ failover, if the node is a standby node and is not the load
+ balance node even
+ if <xref linkend="guc-failover-on-backend-shutdown"> is on.
+ </para>
</listitem>
</itemizedlist>
<productname>Pgpool-II</productname> will not detect the event
even if the parameter is on.
</para>
+ <para>
+ In addition, in the streaming replication mode, shutting down
+ of <productname>PostgreSQL</productname> does not trigger a
+ failover, if the node is a standby node and is not the load
+ balance node even
+ if <xref linkend="guc-failover-on-backend-shutdown"> is on. In
+ order to find which node is the load balance node, you can
+ use <xref linkend="SQL-SHOW-POOL-NODES">
+ or <xref linkend="PCP-PROC-INFO">.
+ </para>
+
<para>
Please note that <literal>57P01</literal> is not only sent at a
shutdown event, but also sent when the backend currently