Tuesday, October 2, 2012

RMAN configuration step by step in oracle 10g

Step 1: First of all your must mount point out your database using ORACLE_SID in windows ORAENV in linux.
C:>set oracle_sid=samdb
C:>sqlplus “/as sysdba”
SQL*Plus: Release – Production on Thu Jan 6 19:51:53 2011 Copyright (c) 1982, 2005, Oracle. All rights reserved. Connected to: Oracle Database 10g Enterprise Edition Release – Production With the Partitioning, OLAP and Data Mining options
SQL> select log_mode from v$database; LOG_MODE ———— ARCHIVELOG

Step2 : Create Rman Tablespace
SQL> CREATE TABLESPACE RMAN01 DATAFILE ‘F:oracleproduct10.2.0oradatasamdbRMAN01.DBF’ SIZE 100M REUSE AUTOEXTEND ON;          Tablespace created.

Step 3: Create RMAN user and password. Here i have been using rman01 and rman01 and assign default tablespace RMAN01 and temporary tablespace TEMP.
User created.

Step 4: Grant appropriate permission to rman user (the above user)
Grant succeeded.

Step 5: Lanch rman tool.
Recovery Manager: Release – Production on Thu Jan 6 20:51:53 2011 Copyright (c) 1982, 2005, Oracle. All rights reserved.

Step 6: Connect catalog database using the above rman user.
RMAN> CONNECT CATALOG RMAN01/RMAN01@samdb                                   connected to recovery catalog database

Step 7: Once you connect catalog database immediately run the following query using the given tablespace. RMAN> CREATE CATALOG TABLESPACE RMAN01;               
 recovery catalog created The recovery catalog will store information about target database. 

Step 8: Once connect target databse immediately Register your database. this is called incornation database (reference for the catalog database). Once incarnation database register there are some steps configre targer databaes. The target database that will store information about bacup’s and recovery.
C:> RMAN TARGET / CATALOG RMAN01/RMAN01@ADAPTIME Recovery Manager: Release – Production on Thu Jan 6 22:51:53 2011 Copyright (c) 1982, 2005, Oracle. All rights reserved. connected to target database: KEYSTONE (DBID=3390662877) connected to recovery catalog database
RMAN> REGISTER DATABASE;                                                                                      database registered in recovery catalog starting full resync of recovery catalog full resync complete
RMAN> SHOW ALL;                                                                                                              RMAN configuration parameters are: CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default                                                                                            CONFIGURE BACKUP OPTIMIZATION OFF; # default                                    CONFIGURE DEFAULT DEVICE TYPE TO DISK;#default                                                                                                                                                                                     CONFIGURE CONTROLFILE AUTOBACKUP OFF; # default                                     CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO ‘%F’; # default                                                                                                                          CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default                                                                                                                              CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default CONFIGURE MAXSETSIZE TO UNLIMITED; # default                                            CONFIGURE ENCRYPTION FOR DATABASE OFF; # default                                               CONFIGURE ENCRYPTION ALGORITHM ‘AES128′; # default                                 CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default                       CONFIGURE SNAPSHOT CONTROLFILE NAME TO ‘F:ORACLEPRODUCT10.2.0DB_1DATABASES NCFKEYSTONE.ORA’; # default                                                       RMAN> CONFIGURE CONTROLFILE AUTOBACKUP ON;                                                 new RMAN configuration parameters: CONFIGURE CONTROLFILE AUTOBACKUP ON; new RMAN configuration parameters are successfully stored starting full resync of recovery catalog full resync complete

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