[RMAN] use duplicate to copy the database locally

[RMAN] use duplicate to copy the database locally

Task: the same host uses RMAN duplicate to copy the database. In the linux operating system, there is a set of running database aux after enmoedu replication.
 
Tutorial steps:
 
1. master database RMAN backup
 
[Oracle @ test ~] $ Export ORACLE_SID = enmoedu
 
[Oracle @ test ~] $ Rman target/
 
Recovery Manager: Release 11.2.0.3.0-Production on Fri Jun 6 00:43:13 2014
 
Copyright (c) 1982,201 1, Oracle and/or its affiliates. All rights reserved.
 
Connected to target database: ENMOEDU (DBID = 108163061)
 
 
 
RMAN> backup database plus archivelog;

 
 
Starting backup at 06-jun14
 
Using target database control file instead of recovery catalog
 
Allocated channel: ORA_DISK_1
 
Channel ORA_DISK_1: SID = 61 device type = DISK
 
Channel ORA_DISK_1: starting full datafile backup set
 
Channel ORA_DISK_1: specifying datafile (s) in backup set
 
Input datafile file number = 00001 name =/11g/app/oracle/oradata/enmoedu/system01.dbf
 
Input datafile file number = 00002 name =/11g/app/oracle/oradata/enmoedu/sysaux01.dbf
 
Input datafile file number = 00005 name =/11g/app/oracle/oradata/enmoedu/example01.dbf
 
Input datafile file number = 00003 name =/11g/app/oracle/oradata/enmoedu/undotbs01.dbf
 
Input datafile file number = 00006 name =/11g/app/oracle/oradata/enmoedu/pitr. dbf
 
Input datafile file number = 00007 name =/11g/app/oracle/oradata/enmoedu/pitr_ind.dbf
 
Input datafile file number = 00008 name =/11g/app/oracle/oradata/enmoedu/index01.dbf
 
Input datafile file number = 00010 name =/11g/app/oracle/oradata/enmoedu/ts_users_1.dbf
 
Input datafile file number = 00004 name =/11g/app/oracle/oradata/enmoedu/users01.dbf
 
Input datafile file number = 00009 name =/11g/app/oracle/oradata/enmoedu/ts_users.dbf
 
Input datafile file number = 00011 name =/11g/app/oracle/oradata/enmoedu/ts_users1.dbf
 
Channel ORA_DISK_1: starting piece 1 at 06-jun14
 
Channel ORA_DISK_1: finished piece 1 at 06-jun14
 
Piece handle =/11g/app/backup/db_53pa49ha_00001.bak tag = TAG20140606T004322 comment = NONE
 
Channel ORA_DISK_1: backup set complete, elapsed time: 00:00:25
 
Channel ORA_DISK_1: starting full datafile backup set
 
Channel ORA_DISK_1: specifying datafile (s) in backup set
 
Including current control file in backup set
 
Including current SPFILE in backup set
 
Channel ORA_DISK_1: starting piece 1 at 06-jun14
 
Channel ORA_DISK_1: finished piece 1 at 06-jun14
 
Piece handle =/11g/app/backup/db_54pa49i3_00001.bak tag = TAG20140606T004322 comment = NONE
 
Channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
 
Finished backup at 06-jun14
 
 
 
RMAN> quit

--------------------------------------------------------------------------------

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--------------------------------------------------------------------------------
 
 
2. Configure the listener file and tnsnames. ora
 
-- Change the listener to static listener. ora because the copied aux database is in nomount state and the pmon is dynamically registered when it is in mount state, you need to add static registration.

After the Listener. ora file is modified:
 
SID_LIST_LISTENER =
 
(SID_LIST =
 
(SID_DESC =
 
(GLOBAL_DBNAME = enmoedu)
 
(ORACLE_HOME =/11g/app/oracle/product/11.2.0/dbhome)
 
(SID_NAME = enmoedu)
 
)
 
 
 
(SID_DESC =
 
(GLOBAL_DBNAME = aux)
 
(ORACLE_HOME =/11g/app/oracle/product/11.2.0/dbhome)
 
(SID_NAME = aux)
 
)
 
)
 
 
 
Add the following to the Tnsnames. ora file:
 
Aux =
 
(DESCRIPTION =
 
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.10.8) (PORT = 1521 ))
 
(CONNECT_DATA =
 
(SERVER = DEDICATED)
 
(SERVICE_NAME = aux)
 
)
 
)
 
 
 
3. Use the spfile of the enmoedu library to generate PFILE, copy the PFILE file, change the SID Name to aux, and modify the parameters in the file.
 
[Oracle @ test ~] $ Sqlplus/as sysdba
 
SQLPlus Release 11.2.0.3.0 Production on Thu Jun 5 235614 2014
 
Copyright (c) 1982,201 1, Oracle. All rights reserved.
 
 
 
Connected
 
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0-64bit Production
 
With the Partitioning, OLAP, Data Mining and Real Application Testing options
 
 
 
SQL select instance_name, status from v $ instance;
 
 
 
INSTANCE_NAME STATUS
 
----------------------------
 
Enmoedu OPEN
 
 
 
SQL create pfile from spfile;
 
 
 
File created.
 
 
 
SQLexit
 
 
 
[Oracle @ test ~] $ Cd $ ORACLE_HOMEdbs
 
 
 
[Oracle @ test dbs] $ cp initenmoedu. ora initaux. ora
 
 
 
Initaux. ora before modification
 
Enmoedu. _ db_cache_size = 201326592
 
Enmoedu. _ java_pool_size = 4194304
 
Enmoedu. _ large_pool_size = 4194304
 
Enmoedu. _ oracle_base = '/11g/app/oracle' # ORACLE_BASE set from environment
 
Enmoedu. _ pga_aggregate_target = 293601280
 
Enmoedu. _ sga_target = 545259520
 
Enmoedu. _ shared_io_pool_size = 0
 
Enmoedu. _ shared_pool_size = 318767104
 
Enmoedu. _ streams_pool_size = 8388608
 
*. _ Shared_io_pool_size = 0
 
*. Audit_file_dest = '/11g/app/oracle/admin/enmoedu/adump'
 
*. Audit_trail = 'db'
 
*. Compatible = '11. 2.0.0.0'
 
*. Control_files = '/11g/app/oracle/oradata/enmoedu/control01.ctl', '/11g/app/oracle/oradata/enmoedu/control02.ctl'
 
*. Db_block_size = 8192
 
*. Db_cache_size = 201326592
 
*. Db_create_file_dest =''
 
*. Db_domain =''
 
*. Db_flashback_retention_target = 2880
 
*. Db_name = 'enabrou'
 
*. Db_recovery_file_dest_size = 2147483648
 
*. Db_recovery_file_dest = '/11g/app/backup'
 
*. Db_writer_processes = 2
 
*. Diagnostic_dest = '/11g/app/oracle'
 
*. Java_pool_size = 4194304
 
*. Large_pool_size = 4194304
 
*. Log_archive_format = '% t _ % s _ % r. arc'
 
*. Memory_target = 0
 
*. Open_cursors = 300
 
*. Pga_aggregate_target = 293601280
 
*. Processses = 300
 
*. Remote_login_passwordfile = 'clusive'
 
*. Sga_target = 0
 
*. Shared_pool_size = 318767104
 
*. Streams_pool_size = 8388608
 
*. Undo_tablespace = 'undotbs1'
 
 
 
 
 
After the modification, initaux. ora (the specific parameters can be adjusted according to your environment) is marked in yellow as the change item, and you need to create the path directory after the change.
 
Aux. _ db_cache_size = 201326592
 
Aux. _ java_pool_size = 4194304
 
Aux. _ large_pool_size = 4194304
 
Aux. _ oracle_base = '/11g/app/oracle' # ORACLE_BASE set from environment
 
Aux. _ pga_aggregate_target = 293601280
 
Aux. _ sga_target = 545259520
 
Aux. _ shared_io_pool_size = 0
 
Aux. _ shared_pool_size = 318767104
 
Aux. _ streams_pool_size = 8388608
 
*. _ Shared_io_pool_size = 0
 
*. Audit_file_dest = '/11g/app/oracle/admin/aux/adump'
 
*. Audit_trail = 'db'
 
*. Compatible = '11. 2.0.0.0'
 
*. Control_files = '/11g/app/oracle/oradata/aux/control01.ctl', '/11g/app/oracle/oradata/aux/control02.ctl'
 
*. Db_block_size = 8192
 
*. Db_cache_size = 201326592
 
*. Db_create_file_dest =''
 
*. Db_domain =''
 
*. Db_flashback_retention_target = 2880
 
*. Db_name = 'aux'
 
*. Db_recovery_file_dest_size = 2147483648
 
*. Db_recovery_file_dest = '/11g/app/flashback_aux'
 
*. Db_writer_processes = 2
 
*. Diagnostic_dest = '/11g/app/oracle'
 
*. Java_pool_size = 4194304
 
*. Large_pool_size = 4194304
 
*. Log_archive_format = '% t _ % s _ % r. arc'
 
*. Memory_target = 0
 
*. Open_cursors = 300
 
*. Pga_aggregate_target = 293601280
 
*. Processses = 300
 
*. Remote_login_passwordfile = 'clusive'
 
*. Sga_target = 0
 
*. Shared_pool_size = 318767104
 
*. Streams_pool_size = 8388608
 
*. Undo_tablespace = 'undotbs1'
 
*. Db_file_name_convert = '/11g/app/oracle/oradata/enmoedu/', '/11g/app/oracle/oradata/aux /'
 
*. Log_file_name_convert = '/11g/app/oracle/oradata/enmoedu/', '/11g/app/oracle/oradata/aux /'

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