How do I set up a Data Guard broker?

  1. Step1:-Creating a Service Listener in primary and standby side(Both Side)
  2. Step2:-Changing the parameters for both side.
  3. Step4:-Configure Dataguard Broker for primary.
  4. Step5:-Configure Dataguard Broker for standby.
  5. Step6:-Check using Verbose command.
  6. Step7:-enable the Dataguard broker.

What is Data Guard broker in Oracle?

Oracle Enterprise Manager and the Data Guard command-line interface (DGMGRL) are the broker client interfaces that help you define and manage a configuration consisting of a collection of primary and standby databases. DGMGRL also includes commands to create an observer, a process that facilitates fast-start failover.

How do you check Data Guard broker is configured or not?

How to setup Data Guard Broker Configuration

  1. Check the current state of DG Broker on Primary Database.
  2. Check the current state of DG Broker on Standby Database.
  3. Vefiry GAP.
  4. Enable DG broker.
  5. Modify Listener.ora.
  6. Create the Dataguard Broker configuration on primary.

What is Data Guard broker and how it is useful?

Oracle Data Guard Broker is a centralized framework that automates the configuration, management, and monitoring of an Oracle Data Guard configuration. Oracle Data Guard Broker further enhances Oracle RAC by providing apply instance failover for Oracle RAC standby databases.

How do I enable dataguard?

Enable the dataguard: Enable the archive log transport: ALTER SYSTEM SET log_archive_dest_state_2=’ENABLE’ SCOPE=BOTH; On Standby DB: 1.

How do I know if my Active Data Guard is enabled?

If you start a database in SQL*Plus using the STARTUP command and then invoke managed recovery, the Active Data Guard will be enabled. However, if the database is started in SQL*Plus using the STARTUP MOUNT command and then managed recovery is invoked, Active Data Guard will not be enabled.

How do I connect to data guard?

Welcome to DGMGRL, type “help” for information. DGMGRL> CONNECT sys; Password: password Connected. This example demonstrates how to connect to the Data Guard (DGMGRL) command-line interface on a remote system. DGMGRL> CONNECT sys@remote-stby; Password: password Connected.

How do I enable Dgmgrl configuration?

1. To enable DGMGRL to restart instances during the course of broker operations, a service with a specific name must be statically registered with the local listener of each instance. The value for the GLOBAL_DBNAME attribute must be set to a concatenation of _DGMGRL.