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All posts by Petre Radut

Petre Radut



Petre Radut

Upgrade Oracle Grid Infrastructure from 12.1.0.2.0 to 12.2.0.1.0

By | Database Administration & Monitoring, Database management, Oracle | No Comments

The following blog will provide the necessary steps to upgrade the Grid Infrastructure from 12.1 to 12.2, for a Standalone Server. One of the new features of GI 12.2 is the usage of the AFD (Oracle ASMFD Filter Driver). Assumptions : You have installed Oracle GI 12.1 as grid user You have installed Oracle Database 12.1 as oracle user You have configured the groups asmadmin,asmoper,asmdba You installed oracle-rdbms-server-12cr2-preinstall rpm You patched your Oracle GI to…

 
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Petre Radut

New features and known issues with RMAN tool on Oracle database 12.1.0.2

By | Database Administration & Monitoring, Oracle | 3 Comments

Oracle Database 12c has new enhancements and additions in Recovery Manager (RMAN). The RMAN tool continues to enhance and extend the reliability, efficiency, and availability of Oracle Database Backup and Recovery. Below, I will mention couple of new features for the RMAN duplicate command, but also how to avoid issues that can happen on the creation of the temporary files. FEATURES: <INFO>Using BACKUPSET clause : In previous releases, active duplicates were performed using implicit image…

 
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Petre Radut

Control File issues on duplicating with non patched Oracle version.

By | Database Administration & Monitoring, Oracle | No Comments

Introduction : RMAN has the ability to duplicate, or clone, a database from a backup or from an active database. It is possible to create a duplicate database on a remote server with the same file structure, or on a remote server with a different file structure or on the local server with a different file structure. For some old and  non patched Oracle versions such as that earlier than 11.2.0.4 , the duplicate (from…

 
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