From 667689cd9c5b89ba92d472e1977f2d02703ee82b Mon Sep 17 00:00:00 2001
From: Tatsuo Ishii <ishii@sraoss.co.jp>
Date: Tue, 11 May 2021 14:26:24 +0900
Subject: [PATCH] Doc: fix description about heartbeat_device.

It did not mention the parameter can only be used if Pgpool-II started
as root.
---
 doc.ja/src/sgml/watchdog.sgml | 4 ++++
 doc/src/sgml/watchdog.sgml    | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/doc.ja/src/sgml/watchdog.sgml b/doc.ja/src/sgml/watchdog.sgml
index 4e9c723dd..5d84c1a68 100644
--- a/doc.ja/src/sgml/watchdog.sgml
+++ b/doc.ja/src/sgml/watchdog.sgml
@@ -1027,6 +1027,10 @@
       <varname>heartbeat_device</varname> is only applicable if the
       <xref linkend="guc-wd-lifecheck-method"> is set to <literal>'heartbeat'</literal>
       -->
+      <varname>heartbeat_device</varname>は、<productname>Pgpool-II</productname>をroot権限で起動しているときのみ使用可能です。
+      それ以外の場合は空文字('')のままにしておいてください。
+     </para>
+     <para>
       <varname>heartbeat_device</varname>は、<xref linkend="guc-wd-lifecheck-method">が<literal>'heartbeat'</literal>に設定されている場合のみ有効です。
      </para>
      <para>
diff --git a/doc/src/sgml/watchdog.sgml b/doc/src/sgml/watchdog.sgml
index bcc9879b2..6137cde58 100644
--- a/doc/src/sgml/watchdog.sgml
+++ b/doc/src/sgml/watchdog.sgml
@@ -658,6 +658,11 @@
       by changing the value of X(destination number).
       at the end of parameter name. The destination index number starts from 0.
      </para>
+     <para>
+      <varname>heartbeat_device</varname> is only applicable if
+      <productname>Pgpool-II</productname> is started with root
+      privilege. If not, leave it as an empty string ('').
+     </para>
      <para>
       <varname>heartbeat_device</varname> is only applicable if the
       <xref linkend="guc-wd-lifecheck-method"> is set to <literal>'heartbeat'</literal>
-- 
2.39.5