Mir Sayeed Hassan – Oracle Blog

ORA-39213/ORA-39006: Metadata processing is not available, internal error

[oracle@testdb ~]$ expdp system directory=db_dump dumpfile=full_db26feb18.dmp logfile= full_db26feb18.log full=yes

Export: Release 11.2.0.4.0 – Production on Mon Feb 26 16:03:01 2018
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RMAN database restore from lower version (11.2.0.1) to 11.2.0.4 by using upgrade in Oracle database 11gR2

Copy the datafiles, archivelog files and controlfile from real database to restore backup location by using the NC or Winscp or any suitable method

First verify the real database version:

[oracle@realdb backup]$ !sq
 sqlplus... 
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Block Change Tracking for Incremental Backups in Oracle database 11gR2

The Block change tracking is mainly used in Incremental backup of the database as it has to scan each block of the datafile to find weather it has any changes or not & it also consume more time, to reduce this we can enable the block change tracking in database level

When...

Truncate all the tables data from the Oracle schema in Oracle database 11gR2

sys@TESTDB>;create user mir identified by mirhassan123;
User created.

sys@TESTDB>;grant connect,resource to mir;
Grant succeeded.

sys@TESTDB>;conn mir
Enter password:
Connected.

mir@TESTDB>;sho user
USER... 
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Crontab job for RMAN Backup as Level 0 and level 1

Create all the directories and give the permission in /backup folder

[oracle@Testdb ~]$ cd /backup/rman/

Example:

$mkdir friday_level_0

And others

[oracle@Testdb rman]$ ls
friday_level_0  monday_level_1 ... 
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Configuring the Default Type for Backups in Oracle database 11gR2

RMAN will take a backup as backupset or image copy by configuring the device type:

To backup as BACKUPSET whenever you perform the backup of database, issue the below command:

RMAN>; configure device type disk backup type to backupset;
old... 
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