Jan 06 2014

Restore And Recover Oracle 11g R2 Database on Windows 2008 R2 Server

Category: Administration,Backup And Recovery,Errors and SolutionsFatih Acar @ 15:43

You can restore and recover Oracle 11g R2 Database from RMAN backup on Windows 2008 R2 Server with below operations. You have to execute Command Prompt as Administrator for all operations.

Restore and Recover Database

Install Oracle software
Install Patch

Create ORACLE_HOME and ORACLE_SID in Server Environment Path.

Copy backup files to C:\orabackup

Create Oracle service with below command

cmd> oradim -NEW -SID YOURDBSID -STARTMODE manual -PFILE “$ORACLE_HOME\dbs\init.ora”

cmd> rman target /

RMAN> set dbid=12412312 Note : DBID writes in Control File backup name, if you use %F file name parameter.

RMAN> startup nomount force;

RMAN> restore spfile from ‘C:\orabackup\controlfilebackupfile’;

RMAN> exit;

cmd> sqlplus / as sysdba

SQL> create pfile=’C:\orabackup\pfile.ora’ from spfile;

You have to create archivelog directory and other directories in pfile.ora. You have to copy archivelog file to archivelog directory.

SQL> create spfile from pfile=’C:\orabackup\pfile.ora’;

SQL> shu abort;

SQL> startup nomount;

cmd> rman target /

RMAN> restore controlfile from ‘C:\orabackup\controlfilebackupfile’;

Control files restored to directories that are in pfile.ora

SQL> alter database mount;

If you use parallel backup to take backup, you can select backups like below.

RMAN> catalog backuppiece ‘C:\orabackup\backupfile1.bck’,’C:\orabackup\backupfile2.bck’;

RMAN> list backup;

You have to create directory for datafiles. Directories show in list backup;

RMAN> restore database;

RMAN> recover database;

RMAN> alter database open resetlogs;

ORA-00392 log 3 of thread 1 is being cleared, operation not allowed
ORA-00312 online log 3 thread 1: ‘path’

If you get above error, you have to create path that writes in error. You get error because system can not create directory for redo logs.
You have to execute below SQL to clear logfile, you can open database.

SQL> alter database clear unarchived logfile group 3;

SQL> alter database open resetlogs;

SQL> select status from v$instance;

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Tags: Backup and Recovery, Database Administration, Oracle, Oracle Administration, Oracle Backup and Restore, Oracle Rman Backup

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3 Responses to “Restore And Recover Oracle 11g R2 Database on Windows 2008 R2 Server”

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  2. Rizwan says:

    Excellent Work…Really helped us with our RMAN configuration

  3. Jorems says:

    Excelllent, very thanks

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