Dataguard Failover Using DGMGRL
Failover is an irreversible transition of a standby database to the primary role.
This is only done in the event of a catastrophic failure of the primary database
DETAILS :
| DETAILS | SOURCE | TARGET |
| IP_ADDRESS | 192.168.1.44 | 192.168.1.37 |
| SERVER_NAME | PRIMARY | STANDBY |
| DB_VERSION | 12.2.0.1 | 12.2.0.1 |
| DB_NAME | PROD | STANDBY |
LOGIN TO STANDBY SIDE :
SHOW CONFIGURATION command to verify the failover.
Check the Standby is ready to become a new Primary using the VALIDATE command .
Connect to standby database :
Issue the Fail Over command in Standby to become the new Primary database.
Verify the Configuration it is changed or not .
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