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NetVault Plug-in for Oracle 12.2 - User Guide

Introducing Quest® NetVault® Backup Plug-in  for Oracle Defining a backup strategy Installing and removing the plug-in Configuring the plug-in Backing up data Using the Oracle Flashback Database Restoring data
Restoring and recovering data: an overview Performing User Managed restores Using advanced User Managed restore procedures Performing RMAN restores Using RMAN types of recovery in a non-RAC environment Using advanced procedures with RMAN restores
Maintaining the Recovery Catalog Using the RMAN CLI Using the Plug-in with Oracle RAC Using the Plug-in in a failover cluster environment Using the plug-in with Oracle Data Guard Using the plug-in with Oracle Container Databases (CDBs) and Pluggable Databases (PDBs) Troubleshooting

Restore fails

Ensure that NetVault Backup Server and Do Restore from NetVault Backup Server settings are defined as detailed in Configuring default settings.

RMAN-06054: media recovery requesting unknown log: thread <n> seq 40 scn <n>

This error might occur while performing a Clone Database operation. This error results because the old Control File has no record of the new archive log. Running the RMAN command ALTER DATABASE OPEN RESETLOGS brings the database online.

Warning (.. ..) Data Plug-in (… …) Failed with exit code 5

This warning appears if Block Media Recovery is selected with Oracle 11g databases. In spite of the “failed” message, the recovery completes with success and full access to the Oracle recovered data is granted.

The code 5 is a warning issued by Oracle 11g to let you know that recovery is necessary. Because the plug-in already includes the RMAN recovery command while performing Block Media Recovery, this message can be ignored.

Oracle RMAN output is not displayed correctly in binary logs

When running RMAN based jobs, the plug-in redirects the output from Oracle RMAN to the NetVault Backup binary logs. In this manner, the output from Oracle RMAN can be viewed in the NetVault Backup binary logs. However, the output for Oracle RMAN is either incorrectly displayed or not displayed in the NetVault Backup binary logs.

Depending on the NLS_LANG setting, the output might not be displayed correctly or is displayed incorrectly because the encoding of the output generated by Oracle RMAN cannot be displayed by the NetVault Backup binary logs.

To resolve this issue, change the NLS_LANG setting to a UTF-8 character set.

For example, if you have set NLS_LANG to JAPANESE_JAPAN.JA16SJISTILDE, and the NetVault Backup binary logs fail to display the output correctly, change the NLS_LANG setting to JAPANESE_JAPAN.UTF-8. For more information, see the NLS_LANG option in Adding a database.

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