User Tools

Site Tools


oracledataguardbroker

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Next revision
Previous revision
oracledataguardbroker [2015/07/08 15:04] – created 131.111.27.50oracledataguardbroker [2025/03/08 22:24] (current) – external edit 127.0.0.1
Line 5: Line 5:
 Example below ...  Example below ... 
  
-Primary Database: DUBETECH01 on DBOR01\\  +Primary Database: DUBEPRD on DBOR01\\  
-Standby Database: DUBETECH02 on DBOR02\\ +Standby Database: DUBESDBY on DBOR02\\ 
  
 On the Physical and Standby database set the following initialisation parameters:  On the Physical and Standby database set the following initialisation parameters: 
-<code>SQL> alter system set dg_broker_config_file1 = ‘D:\oracle\product\11.2.0\dbhome_1\database\DR1LIBSOUAT.DAT’; +<code>SQL> alter system set dg_broker_config_file1 = ‘D:\oracle\product\11.2.0\dbhome_1\database\DR1DUBEPRD01.DAT’; 
-SQL> alter system set dg_broker_config_file2 = ‘D:\oracle\product\11.2.0\dbhome_1\database\DR2LIBSOUAT.DAT’;+SQL> alter system set dg_broker_config_file2 = ‘D:\oracle\product\11.2.0\dbhome_1\database\DR2DUBEPRD02.DAT’;
 SQL> alter system set dg_broker_start = TRUE;</code> SQL> alter system set dg_broker_start = TRUE;</code>
  
Line 16: Line 16:
 For example ... \\  For example ... \\ 
  
-SID_LIST_LISTENER =+<code>SID_LIST_LISTENER =
   (SID_LIST =   (SID_LIST =
     (SID_DESC =     (SID_DESC =
-      (GLOBAL_DBNAME = LIBSOUAT_DGMGRL)+      (GLOBAL_DBNAME = DUBEPRD_DGMGRL)
       (ORACLE_HOME = D:\oracle\product\11.2.0\dbhome_1)       (ORACLE_HOME = D:\oracle\product\11.2.0\dbhome_1)
-      (SID_NAME = LIBSOUAT)+      (SID_NAME = DUBEPRD)
     )     )
-  )+  )</code>
      
 Now use DGMGRL to create the configuration: \\ Now use DGMGRL to create the configuration: \\
  
-<code>DGMGRL> CREATE CONFIGURATION 'DG_LIBSOUAT' as PRIMARY DATABASE is LIBSOUAT CONNECT IDENTIFIER is libsouat+<code>DGMGRL> CREATE CONFIGURATION 'DG_DUBEPRD' as PRIMARY DATABASE is DUBEPRD CONNECT IDENTIFIER is dubeprd
-DGMGRL> ADD DATABASE libsouat2 as CONNECT IDENTIFIER is libsouat2 MAINTAINED AS PHYSICAL;+DGMGRL> ADD DATABASE dubesdby as CONNECT IDENTIFIER is dubesdby MAINTAINED AS PHYSICAL;
 DGMGRL> ENABLE CONFIGURATION; DGMGRL> ENABLE CONFIGURATION;
 DGMGRL> SHOW CONFIGURATION;</code> DGMGRL> SHOW CONFIGURATION;</code>
Line 43: Line 43:
 Connect to DGMGRL  Connect to DGMGRL 
 When connecting to DGMGRL always connect using the password.  When connecting to DGMGRL always connect using the password. 
-Otherwise errors can occur when performing switchovers and failovers. D:\>dgmgrl+Otherwise errors can occur when performing switchovers and failovers.  
 +<code>D:\>dgmgrl
 DGMGRL for 64-bit Windows: Version 11.2.0.4.0 - 64bit Production DGMGRL for 64-bit Windows: Version 11.2.0.4.0 - 64bit Production
  
Line 49: Line 50:
  
 Welcome to DGMGRL, type "help" for information. Welcome to DGMGRL, type "help" for information.
-DGMGRL> connect sys/<password>@libsouat+DGMGRL> connect sys/<password>@dubeprd
 Connected. Connected.
-DGMGRL>Show Current Configuration DGMGRL> show configuration;+DGMGRL></code> 
 +Show Current Configuration  
 +<code>DGMGRL> show configuration;
  
-Configuration - DG_LIBSOUAT+Configuration - DG_DUBEPRD
  
   Protection Mode: MaxPerformance   Protection Mode: MaxPerformance
   Databases:   Databases:
-    libsouat  - Primary database +    dubeprd   - Primary database 
-    libsouat2 - Physical standby database+    dubesdby  - Physical standby database
  
 Fast-Start Failover: DISABLED Fast-Start Failover: DISABLED
  
 Configuration Status: Configuration Status:
-SUCCESSShow Summary of Database Information DGMGRL> show database libsouat2;+SUCCESS</code> 
 +Show Summary of Database Information  
 +<code>DGMGRL> show database dubesdby;
  
-Database - libsouat2+Database - dubesdby
  
   Role:            PHYSICAL STANDBY   Role:            PHYSICAL STANDBY
Line 74: Line 79:
   Real Time Query: OFF   Real Time Query: OFF
   Instance(s):   Instance(s):
-    libsouat2+    dubesdby
  
 Database Status: Database Status:
-SUCCESS+SUCCESS</code>
  
 ==== Switchover and Failover ==== ==== Switchover and Failover ====
Line 87: Line 92:
  
 ==== Licensing ==== ==== Licensing ====
-The broker is included for use in Enterprise editions of the Oracle Database. \\ +The broker is included for use in Enterprise editions of the Oracle Database, therefore there are no additional licensing concerns. \\
-Therefore there are no additional licensing concerns. \\+
 The following information is from Oracle's Documentation on the Broker ... \\ The following information is from Oracle's Documentation on the Broker ... \\
-The broker's interfaces improve usability and centralize management and monitoring of the Data Guard configuration. Available as a feature of the Enterprise Edition and Personal Edition of the Oracle database, the broker is also integrated with the Oracle database and Oracle Enterprise Manager. +//The broker's interfaces improve usability and centralize management and monitoring of the Data Guard configuration. Available as a feature of the Enterprise Edition and Personal Edition of the Oracle database, the broker is also integrated with the Oracle database and Oracle Enterprise Manager.// 
  
 ==== Benefits ====  ==== Benefits ==== 
 The full list of benefits can be seen here: http://docs.oracle.com/cd/E11882_01/server.112/e41134/concepts.htm#SBYDB4709  The full list of benefits can be seen here: http://docs.oracle.com/cd/E11882_01/server.112/e41134/concepts.htm#SBYDB4709 
  
-A summary of these benefits are ... +A summary of these benefits are ... \\
  
-Use of Oracle Enterprise Manager to monitor Standby configurations.  +  * Use of Oracle Enterprise Manager to monitor Standby configurations.  
-Use of DGMGRL command line program to quickly view/configure settings  +  Use of DGMGRL command line program to quickly view/configure settings  
-Easier to view errors associated with the Standby databases.  +  Easier to view errors associated with the Standby databases.  
-Simplify switchovers and failovers  +  Simplify switchovers and failovers  
-No need to put standby database into recovery mode, the broker does this automatically when database is mounted +  No need to put standby database into recovery mode, the broker does this automatically when database is mounted 
  
oracledataguardbroker.1436367845.txt.gz · Last modified: 2025/03/08 22:23 (external edit)