-->
ここでは,出力例を示します。
<programlisting>
- $ pcp_watchdog_info -h localhost -U postgres
+$ pcp_watchdog_info -h localhost -p 9898 -U postgres
+Password:
+3 3 YES server1:9999 Linux server1.localdomain server1
- 3 NO Linux_host1.localdomain_9991 host1
-
- Linux_host1.localdomain_9991 host1 9991 9001 7 STANDBY
- Linux_host2.localdomain_9992 host2 9992 9002 4 LEADER
- Linux_host3.localdomain_9993 host3 9993 9003 7 STANDBY
+server1:9999 Linux server1.localdomain server1 9999 9000 4 LEADER
+server2:9999 Linux server2.localdomain server2 9999 9000 7 STANDBY
+server3:9999 Linux server3.localdomain server3 9999 9000 7 STANDBY
</programlisting>
</para>
<para>
<option>verbose</option> モードは結果の詳細を表示できます。例えば:
</para>
<programlisting>
- $ pcp_watchdog_info -h localhost -v -U postgres
-
- Watchdog Cluster Information
- Total Nodes : 3
- Remote Nodes : 2
- Quorum state : QUORUM EXIST
- Alive Remote Nodes : 2
- VIP up on local node : NO
- Leader Node Name : Linux_host2.localdomain_9992
- Leader Host Name : localhost
-
- Watchdog Node Information
- Node Name : Linux_host1.localdomain_9991
- Host Name : host1
- Delegate IP : 192.168.1.10
- Pgpool port : 9991
- Watchdog port : 9001
- Node priority : 1
- Status : 7
- Status Name : STANDBY
-
- Node Name : Linux_host2.localdomain_9992
- Host Name : host2
- Delegate IP : 192.168.1.10
- Pgpool port : 9992
- Watchdog port : 9002
- Node priority : 1
- Status : 4
- Status Name : LEADER
-
- Node Name : Linux_host3.localdomain_9993
- Host Name : host3
- Delegate IP : 192.168.1.10
- Pgpool port : 9993
- Watchdog port : 9003
- Node priority : 1
- Status : 7
- Status Name : STANDBY
+$ pcp_watchdog_info -h localhost -p 9898 -U pgpool -v
+Password:
+Watchdog Cluster Information
+Total Nodes : 3
+Remote Nodes : 2
+Quorum state : QUORUM EXIST
+Alive Remote Nodes : 2
+Local node escalation: YES
+Leader Node Name : server1:9999 Linux server1.localdomain
+Leader Host Name : server1
+
+Watchdog Node Information
+Node Name : server1:9999 Linux server1.localdomain
+Host Name : server1
+Delegate IP : 192.168.56.150
+Pgpool port : 9999
+Watchdog port : 9000
+Node priority : 1
+Status : 4
+Status Name : LEADER
+
+Node Name : server2:9999 Linux server2.localdomain
+Host Name : server2
+Delegate IP : 192.168.56.150
+Pgpool port : 9999
+Watchdog port : 9000
+Node priority : 1
+Status : 7
+Status Name : STANDBY
+
+Node Name : server3:9999 Linux server3.localdomain
+Host Name : server3
+Delegate IP : 192.168.56.150
+Pgpool port : 9999
+Watchdog port : 9000
+Node priority : 1
+Status : 7
+Status Name : STANDBY
</programlisting>
</refsect1>
<para>
Here is an example output:
<programlisting>
- $ pcp_watchdog_info -h localhost -U postgres
+$ pcp_watchdog_info -h localhost -p 9898 -U postgres
+Password:
+3 3 YES server1:9999 Linux server1.localdomain server1
- 3 NO Linux_host1.localdomain_9991 host1
-
- Linux_host1.localdomain_9991 host1 9991 9001 7 STANDBY
- Linux_host2.localdomain_9992 host2 9992 9002 4 LEADER
- Linux_host3.localdomain_9993 host3 9993 9003 7 STANDBY
+server1:9999 Linux server1.localdomain server1 9999 9000 4 LEADER
+server2:9999 Linux server2.localdomain server2 9999 9000 7 STANDBY
+server3:9999 Linux server3.localdomain server3 9999 9000 7 STANDBY
</programlisting>
</para>
<para>
The <option>--verbose</option> option can help understand the output. For example:
</para>
<programlisting>
- $ pcp_watchdog_info -h localhost -v -U postgres
-
- Watchdog Cluster Information
- Total Nodes : 3
- Remote Nodes : 2
- Quorum state : QUORUM EXIST
- Alive Remote Nodes : 2
- Local node escalation: NO
- Leader Node Name : Linux_host2.localdomain_9992
- Leader Host Name : localhost
-
- Watchdog Node Information
- Node Name : Linux_host1.localdomain_9991
- Host Name : host1
- Delegate IP : 192.168.1.10
- Pgpool port : 9991
- Watchdog port : 9001
- Node priority : 1
- Status : 7
- Status Name : STANDBY
-
- Node Name : Linux_host2.localdomain_9992
- Host Name : host2
- Delegate IP : 192.168.1.10
- Pgpool port : 9992
- Watchdog port : 9002
- Node priority : 1
- Status : 4
- Status Name : LEADER
-
- Node Name : Linux_host3.localdomain_9993
- Host Name : host3
- Delegate IP : 192.168.1.10
- Pgpool port : 9993
- Watchdog port : 9003
- Node priority : 1
- Status : 7
- Status Name : STANDBY
+$ pcp_watchdog_info -h localhost -p 9898 -U pgpool -v
+Password:
+Watchdog Cluster Information
+Total Nodes : 3
+Remote Nodes : 2
+Quorum state : QUORUM EXIST
+Alive Remote Nodes : 2
+Local node escalation: YES
+Leader Node Name : server1:9999 Linux server1.localdomain
+Leader Host Name : server1
+
+Watchdog Node Information
+Node Name : server1:9999 Linux server1.localdomain
+Host Name : server1
+Delegate IP : 192.168.56.150
+Pgpool port : 9999
+Watchdog port : 9000
+Node priority : 1
+Status : 4
+Status Name : LEADER
+
+Node Name : server2:9999 Linux server2.localdomain
+Host Name : server2
+Delegate IP : 192.168.56.150
+Pgpool port : 9999
+Watchdog port : 9000
+Node priority : 1
+Status : 7
+Status Name : STANDBY
+
+Node Name : server3:9999 Linux server3.localdomain
+Host Name : server3
+Delegate IP : 192.168.56.150
+Pgpool port : 9999
+Watchdog port : 9000
+Node priority : 1
+Status : 7
+Status Name : STANDBY
</programlisting>
</refsect1>