1. Introduction

In this section, we will see how to Configure Dbvisit Standby Multiplatform on ODA machines. We are using the Primary database on-premise Linux el7 File system and the Standby database on ODA ASM storage for demonstration purposes.

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We will see in detail how to configure the standby database on ODA using Dbvisit standby v11.7.0.
For that first, we need to create an empty database using ODA with the same db_name and db_unique_name as that of primary. This will register your standby database in ODA. Once registered, delete standby database-related files. We will use Dbvisit Standby v11.7.0 to create the standby database in ODA.

2. Create a Database on ODA

1. Login to management URL

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2. Overview of the system information

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[oracle@czoda ~]$ sqlplus

SQL*Plus: Release 19.0.0.0.0 - Production on Wed Apr 24 07:17:12 2024
Version 19.13.0.0.0

Copyright (c) 1982, 2021, Oracle.  All rights reserved.

Enter user-name: /as sysdba
Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.13.0.0.0

SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.

[grid@czoda ~]$ . oraenv
ORACLE_SID = [+ASM1] ?
The Oracle base has been set to /u01/app/grid
[grid@czoda ~]$ asmcmd -p
ASMCMD [+] > ls
DATA/
RECO/

ASMCMD [+DATA] > rm -rf TESTDBV
ASMCMD [+RECO] > rm -rf TESTDBV
ASMCMD [+RECO] > exit

3. Dbvisit standby installation

Before installation, please ensure necessary Dbvisit ports are open(7890, 5533,4433) for communication.

Please refer here for more information

3.1 Installation

Please refer here for detailed instructions on Dbvisit installation.

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5. DDC configuration TESTDBV is created

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3.4 Create Standby database

Choose the configuration, select Setup Disaster Recovery

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Check the progress and task is completed

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4. Check log gap report

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5. Graceful switchover

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6. Activation

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