使用configure auxname命令转换文件名
这种方法是使用configure auxname命令来对复制的数据文件进行重命名,使用logfile子句来指定联机重做日志的名称和大小。
1.创建辅助实例的密码文件(这里辅助实例名为dup)
[oracle@jingyong1 dbs]$ orapwd file=/u01/app/oracle/product/10.2.0/db/dbs/orapwdup password=oracle entries=10; [oracle@jingyong1 dbs]$ ls -lrt -rw-r----- 1 oracle oinstall 2560 Mar 24 14:47 orapwdup
2.创建辅助实例网络连接,修改监听文件,使用静态监听来监听辅助实例
[oracle@jingyong1 admin]$ vi listener.ora SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = dup) (ORACLE_HOME =/u01/app/oracle/product/10.2.0/db) ) ) LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.56.11)(PORT = 1521)) ) )
给辅助实例增加网络服务名
[oracle@jingyong1 admin]$ vi tnsnames.ora dup = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST =192.168.56.11)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME =dup) (UR=A) ) )
测试网络连接
[oracle@jingyong1 admin]$ export ORACLE_SID=dup [oracle@jingyong1 admin]$ sqlplus /nolog SQL*Plus: Release 10.2.0.5.0 - Production on Tue Mar 24 14:57:08 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. SQL> conn sys/oracle@dup as sysdba Connected to an idle instance.
3.创建辅助实例的参数文件
[oracle@jingyong1 dbs]$ vi initdup.ora db_name=dup db_unique_name=dup control_files= /u01/app/oracle/oradata/test/control01.ctl remote_login_passwordfile=exclusive compatible = 10.2.0.5.0 db_block_size=8192 sga_target=160M sga_max_size=160M pga_aggregate_target=16M [oracle@jingyong1 dbs]$ export ORACLE_SID=dup [oracle@jingyong1 dbs]$ sqlplus / as sysdba SQL*Plus: Release 10.2.0.5.0 - Production on Tue Mar 24 21:13:44 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. Connected to an idle instance. SQL> create spfile from pfile='/u01/app/oracle/product/10.2.0/db/dbs/initdup.ora'; File created.
4.启动辅助实例
[oracle@jingyong1 dbs]$ export ORACLE_SID=dup [oracle@jingyong1 dbs]$ sqlplus /nolog SQL*Plus: Release 10.2.0.5.0 - Production on Tue Mar 24 21:13:44 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. SQL> conn sys/oracle@dup as sysdba Connected to an idle instance. SQL> startup nomount ORACLE instance started. Total System Global Area 167772160 bytes Fixed Size 1272624 bytes Variable Size 58721488 bytes Database Buffers 104857600 bytes Redo Buffers 2920448 bytes SQL> show parameter spfile NAME TYPE VALUE ------------------------------------ ---------------------- ------------------------------ spfile string /u01/app/oracle/product/10.2.0 /db/dbs/spfiledup.ora
断开连接
SQL> exit Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - Production With the Partitioning, OLAP, Data Mining and Real Application Testing options
这里一定要断开启动辅助实例的会话否则在执行复制操作时会出现如下错误 :
executing Memory Script RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03002: failure of Duplicate Db command at 03/24/2015 18:28:32 RMAN-03015: error occurred in stored script Memory Script RMAN-06136: ORACLE error from auxiliary database: ORA-01013: user requested cancel of current operation
在目标主机(运行被复制数据库的主机)配置辅助实例的网络服务名
[oracle@oracle11g admin]$ vi tnsnames.ora # tnsnames.ora Network Configuration File: /u01/app/oracle/10.2.0/db/network/admin/tnsnames.ora # Generated by Oracle configuration tools. JY = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.56.11)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = jy) ) ) TEST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.56.2)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = test) ) ) dup = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST =192.168.56.11)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME =dup) (UR=A) ) ) [oracle@oracle11g admin]$ sqlplus /nolog SQL*Plus: Release 10.2.0.5.0 - Production on Tue Mar 24 21:13:44 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. SQL> conn sys/oracle@dup as sysdba Connected.
5.加载或打开目标数据库
[oracle@oracle11g ~]$ sqlplus /nolog SQL*Plus: Release 10.2.0.5.0 - Production on Tue Mar 24 21:13:44 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. SQL> conn / as sysdba Connected to an idle instance. SQL> startup ORACLE instance started. Total System Global Area 167772160 bytes Fixed Size 1272600 bytes Variable Size 92275944 bytes Database Buffers 71303168 bytes Redo Buffers 2920448 bytes Database mounted. Database opened.
6.确保有需要的备份和归档重做日志,对目标数据库(被复制的数据库)进行备份(包含数据文件和归档重做日志)
[oracle@oracle11g admin]$ export NLS_DATE_FORMAT='yyyy-mm-dd hh24:mi:ss' [oracle@oracle11g admin]$ rman target sys/zzh_2046@test catalog rman/rman@jy Recovery Manager: Release 10.2.0.5.0 - Production on Tue Mar 24 15:15:52 2015 Copyright (c) 1982, 2007, Oracle. All rights reserved. connected to target database: TEST (DBID=2168949517) connected to recovery catalog database RMAN> backup as backupset database plus archivelog delete all input; Starting backup at 25-MAR-15 current log archived using channel ORA_DISK_1 channel ORA_DISK_1: starting archive log backupset channel ORA_DISK_1: specifying archive log(s) in backup set input archive log thread=1 sequence=65 recid=72 stamp=875262973 input archive log thread=1 sequence=66 recid=73 stamp=875266238 channel ORA_DISK_1: starting piece 1 at 25-MAR-15 channel ORA_DISK_1: finished piece 1 at 25-MAR-15 piece handle=/u02/ora_test875266246_751 tag=TAG20150325T093040 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:04 channel ORA_DISK_1: deleting archive log(s) archive log filename=/u02/1_65_870806981.dbf recid=72 stamp=875262973 archive log filename=/u02/1_66_870806981.dbf recid=73 stamp=875266238 Finished backup at 25-MAR-15 Starting backup at 25-MAR-15 using channel ORA_DISK_1 channel ORA_DISK_1: starting full datafile backupset channel ORA_DISK_1: specifying datafile(s) in backupset input datafile fno=00001 name=/u01/app/oracle/oradata/test/system01.dbf input datafile fno=00003 name=/u01/app/oracle/oradata/test/sysaux01.dbf input datafile fno=00005 name=/u01/app/oracle/oradata/test/example01.dbf input datafile fno=00006 name=/u01/app/oracle/oradata/test/tspitr01.dbf input datafile fno=00002 name=/u01/app/oracle/oradata/test/undotbs01.dbf input datafile fno=00004 name=/u01/app/oracle/oradata/test/users01.dbf channel ORA_DISK_1: starting piece 1 at 25-MAR-15 channel ORA_DISK_1: finished piece 1 at 25-MAR-15 piece handle=/u02/ora_test875266253_761 tag=TAG20150325T093052 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:02:46 Finished backup at 25-MAR-15 Starting backup at 25-MAR-15 current log archived using channel ORA_DISK_1 channel ORA_DISK_1: starting archive log backupset channel ORA_DISK_1: specifying archive log(s) in backup set input archive log thread=1 sequence=67 recid=74 stamp=875266422 channel ORA_DISK_1: starting piece 1 at 25-MAR-15 channel ORA_DISK_1: finished piece 1 at 25-MAR-15 piece handle=/u02/ora_test875266425_771 tag=TAG20150325T093344 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:02 channel ORA_DISK_1: deleting archive log(s) archive log filename=/u02/1_67_870806981.dbf recid=74 stamp=875266422 Finished backup at 25-MAR-15 Starting Control File and SPFILE Autobackup at 25-MAR-15 piece handle=/u01/app/oracle/flash_recovery_area/TEST/autobackup/2015_03_25/o1_mf_s_875266428_bk4441pd_.bkp comment=NONE Finished Control File and SPFILE Autobackup at 25-MAR-15 RMAN> list backup; List of Backup Sets =================== BS Key Size Device Type Elapsed Time Completion Time ------- ---------- ----------- ------------ --------------- 4782 5.72M DISK 00:00:04 25-MAR-15 BP Key: 4783 Status: AVAILABLE Compressed: NO Tag: TAG20150325T093040 Piece Name: /u02/ora_test875266246_751 List of Archived Logs in backup set 4782 Thrd Seq Low SCN Low Time Next SCN Next Time ---- ------- ---------- --------- ---------- --------- 1 65 1009334 24-MAR-15 1038362 25-MAR-15 1 66 1038362 25-MAR-15 1040219 25-MAR-15 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 4794 Full 624.76M DISK 00:02:40 25-MAR-15 BP Key: 4797 Status: AVAILABLE Compressed: NO Tag: TAG20150325T093052 Piece Name: /u02/ora_test875266253_761 List of Datafiles in backup set 4794 File LV Type Ckp SCN Ckp Time Name ---- -- ---- ---------- --------- ---- 1 Full 1040242 25-MAR-15 /u01/app/oracle/oradata/test/system01.dbf 2 Full 1040242 25-MAR-15 /u01/app/oracle/oradata/test/undotbs01.dbf 3 Full 1040242 25-MAR-15 /u01/app/oracle/oradata/test/sysaux01.dbf 4 Full 1040242 25-MAR-15 /u01/app/oracle/oradata/test/users01.dbf 5 Full 1040242 25-MAR-15 /u01/app/oracle/oradata/test/example01.dbf 6 Full 1040242 25-MAR-15 /u01/app/oracle/oradata/test/tspitr01.dbf BS Key Size Device Type Elapsed Time Completion Time ------- ---------- ----------- ------------ --------------- 4811 12.50K DISK 00:00:01 25-MAR-15 BP Key: 4818 Status: AVAILABLE Compressed: NO Tag: TAG20150325T093344 Piece Name: /u02/ora_test875266425_771 List of Archived Logs in backup set 4811 Thrd Seq Low SCN Low Time Next SCN Next Time ---- ------- ---------- --------- ---------- --------- 1 67 1040219 25-MAR-15 1040304 25-MAR-15 BS Key Type LV Size Device Type Elapsed Time Completion Time ------- ---- -- ---------- ----------- ------------ --------------- 4827 Full 6.89M DISK 00:00:06 25-MAR-15 BP Key: 4829 Status: AVAILABLE Compressed: NO Tag: TAG20150325T093348 Piece Name: /u01/app/oracle/flash_recovery_area/TEST/autobackup/2015_03_25/o1_mf_s_875266428_bk4441pd_.bkp Control File Included: Ckp SCN: 1040326 Ckp time: 25-MAR-15 SPFILE Included: Modification time: 25-MAR-15
将上面的备份传输到远程主机的相同目录中:
[oracle@jingyong1 dup]$ scp -r oracle@192.168.56.2:/u02/ora_test875266246_751 /u02 oracle@192.168.56.2's password: ora_test875266246_751 100% 5857KB 5.7MB/s 00:00 [oracle@jingyong1 dup]$ scp -r oracle@192.168.56.2:/u02/ora_test875266253_761 /u02 oracle@192.168.56.2's password: ora_test875266253_761 100% 625MB 8.1MB/s 01:17 [oracle@jingyong1 dup]$ scp -r oracle@192.168.56.2:/u02/ora_test875266425_771 /u02 oracle@192.168.56.2's password: ora_test875266425_771 100% 13KB 13.0KB/s 00:00 [oracle@jingyong1 dup]$ scp -r oracle@192.168.56.2:/u01/app/oracle/flash_recovery_area/TEST/autobackup/2015_03_25/o1_mf_s_875266428_bk4441pd_.bkp /u01/app/oracle/flash_recovery_area/TEST/autobackup/2015-03-25 oracle@192.168.56.2's password: o1_mf_s_875266428_bk4441pd_.bkp
7.执行duplicate命令,但在复制操作之前必须对所有数据文件执行configure auxname命令来生成新的文件名。如果没有配置自动通道,那么至少手动分配一个辅助实例。使用logfile子句将重做日志的名称与数量可以设置为与目标数据库一样。如果是使用PFILE参数文件启动辅助实例需要指定pfile参数文件,且pfile参数文件必须存储在运行RMAN执行复制的主机上。这里辅助实例使用SPFILE参数文件来启动,并使用自动通道:
[oracle@oracle11g ~]$ rman target sys/zzh_2046@test auxiliary sys/oracle@dup catalog rman/rman@jy Recovery Manager: Release 10.2.0.5.0 - Production on Wed Mar 25 10:19:22 2015 Copyright (c) 1982, 2007, Oracle. All rights reserved. connected to target database: TEST (DBID=2168949517) connected to recovery catalog database connected to auxiliary database: DUP (not mounted) RMAN> run 2> { 3> configure auxname for datafile '/u01/app/oracle/oradata/test/system01.dbf' to '/u01/app/oracle/oradata/dup/system01.dbf'; 4> configure auxname for datafile '/u01/app/oracle/oradata/test/undotbs01.dbf' to '/u01/app/oracle/oradata/dup/undotbs01.dbf'; 5> configure auxname for datafile '/u01/app/oracle/oradata/test/sysaux01.dbf' to '/u01/app/oracle/oradata/dup/sysaux01.dbf'; 6> configure auxname for datafile '/u01/app/oracle/oradata/test/users01.dbf' to '/u01/app/oracle/oradata/dup/users01.dbf'; 7> configure auxname for datafile '/u01/app/oracle/oradata/test/example01.dbf' to '/u01/app/oracle/oradata/dup/example01.dbf'; 8> configure auxname for datafile '/u01/app/oracle/oradata/test/tspitr01.dbf' to '/u01/app/oracle/oradata/dup/tspitr01.dbf'; 9> duplicate target database to dup 10> db_file_name_convert=('/u01/app/oracle/oradata/test/','/u01/app/oracle/oradata/dup/') 11> logfile 12> group 1 ('/u01/app/oracle/oradata/dup/redo01.log') SIZE 50M, 13> group 2 ('/u01/app/oracle/oradata/dup/redo02.log') SIZE 50M, 14> group 3 ('/u01/app/oracle/oradata/dup/redo03.log') SIZE 50M; 15> } auxiliary name for datafile 1 set to: /u01/app/oracle/oradata/dup/system01.dbf new RMAN configuration parameters are successfully stored starting full resync of recovery catalog full resync complete auxiliary name for datafile 2 set to: /u01/app/oracle/oradata/dup/undotbs01.dbf new RMAN configuration parameters are successfully stored starting full resync of recovery catalog full resync complete auxiliary name for datafile 3 set to: /u01/app/oracle/oradata/dup/sysaux01.dbf new RMAN configuration parameters are successfully stored starting full resync of recovery catalog full resync complete auxiliary name for datafile 4 set to: /u01/app/oracle/oradata/dup/users01.dbf new RMAN configuration parameters are successfully stored starting full resync of recovery catalog full resync complete auxiliary name for datafile 5 set to: /u01/app/oracle/oradata/dup/example01.dbf new RMAN configuration parameters are successfully stored starting full resync of recovery catalog full resync complete auxiliary name for datafile 6 set to: /u01/app/oracle/oradata/dup/tspitr01.dbf new RMAN configuration parameters are successfully stored starting full resync of recovery catalog full resync complete Starting Duplicate Db at 25-MAR-15 allocated channel: ORA_AUX_DISK_1 channel ORA_AUX_DISK_1: sid=36 devtype=DISK contents of Memory Script: { set until scn 1040304; set newname for datafile 1 to "/u01/app/oracle/oradata/dup/system01.dbf"; set newname for datafile 2 to "/u01/app/oracle/oradata/dup/undotbs01.dbf"; set newname for datafile 3 to "/u01/app/oracle/oradata/dup/sysaux01.dbf"; set newname for datafile 4 to "/u01/app/oracle/oradata/dup/users01.dbf"; set newname for datafile 5 to "/u01/app/oracle/oradata/dup/example01.dbf"; set newname for datafile 6 to "/u01/app/oracle/oradata/dup/tspitr01.dbf"; restore check readonly clone database ; } executing Memory Script executing command: SET until clause executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME Starting restore at 25-MAR-15 using channel ORA_AUX_DISK_1 channel ORA_AUX_DISK_1: starting datafile backupset restore channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set restoring datafile 00001 to /u01/app/oracle/oradata/dup/system01.dbf restoring datafile 00002 to /u01/app/oracle/oradata/dup/undotbs01.dbf restoring datafile 00003 to /u01/app/oracle/oradata/dup/sysaux01.dbf restoring datafile 00004 to /u01/app/oracle/oradata/dup/users01.dbf restoring datafile 00005 to /u01/app/oracle/oradata/dup/example01.dbf restoring datafile 00006 to /u01/app/oracle/oradata/dup/tspitr01.dbf channel ORA_AUX_DISK_1: reading from backup piece /u02/ora_test875266253_761 channel ORA_AUX_DISK_1: restored backup piece 1 piece handle=/u02/ora_test875266253_761 tag=TAG20150325T093052 channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:01:26 Finished restore at 25-MAR-15 sql statement: CREATE CONTROLFILE REUSE SET DATABASE "DUP" RESETLOGS ARCHIVELOG MAXLOGFILES 16 MAXLOGMEMBERS 3 MAXDATAFILES 100 MAXINSTANCES 8 MAXLOGHISTORY 292 LOGFILE GROUP 1 ( '/u01/app/oracle/oradata/dup/redo01.log' ) SIZE 50 M , GROUP 2 ( '/u01/app/oracle/oradata/dup/redo02.log' ) SIZE 50 M , GROUP 3 ( '/u01/app/oracle/oradata/dup/redo03.log' ) SIZE 50 M DATAFILE '/u01/app/oracle/oradata/dup/system01.dbf' CHARACTER SET ZHS16GBK contents of Memory Script: { switch clone datafile all; } executing Memory Script datafile 2 switched to datafile copy input datafile copy recid=1 stamp=875269283 filename=/u01/app/oracle/oradata/dup/undotbs01.dbf datafile 3 switched to datafile copy input datafile copy recid=2 stamp=875269283 filename=/u01/app/oracle/oradata/dup/sysaux01.dbf datafile 4 switched to datafile copy input datafile copy recid=3 stamp=875269283 filename=/u01/app/oracle/oradata/dup/users01.dbf datafile 5 switched to datafile copy input datafile copy recid=4 stamp=875269283 filename=/u01/app/oracle/oradata/dup/example01.dbf datafile 6 switched to datafile copy input datafile copy recid=5 stamp=875269283 filename=/u01/app/oracle/oradata/dup/tspitr01.dbf contents of Memory Script: { set until scn 1040304; recover clone database delete archivelog ; } executing Memory Script executing command: SET until clause Starting recover at 25-MAR-15 using channel ORA_AUX_DISK_1 starting media recovery channel ORA_AUX_DISK_1: starting archive log restore to default destination channel ORA_AUX_DISK_1: restoring archive log archive log thread=1 sequence=67 channel ORA_AUX_DISK_1: reading from backup piece /u02/ora_test875266425_771 channel ORA_AUX_DISK_1: restored backup piece 1 piece handle=/u02/ora_test875266425_771 tag=TAG20150325T093344 channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:01 archive log filename=/u01/app/oracle/product/10.2.0/db/dbs/arch1_67_870806981.dbf thread=1 sequence=67 channel clone_default: deleting archive log(s) archive log filename=/u01/app/oracle/product/10.2.0/db/dbs/arch1_67_870806981.dbf recid=1 stamp=875269284 media recovery complete, elapsed time: 00:00:03 Finished recover at 25-MAR-15 contents of Memory Script: { shutdown clone; startup clone nomount ; } executing Memory Script database dismounted Oracle instance shut down connected to auxiliary database (not started) Oracle instance started Total System Global Area 167772160 bytes Fixed Size 1272624 bytes Variable Size 58721488 bytes Database Buffers 104857600 bytes Redo Buffers 2920448 bytes sql statement: CREATE CONTROLFILE REUSE SET DATABASE "DUP" RESETLOGS ARCHIVELOG MAXLOGFILES 16 MAXLOGMEMBERS 3 MAXDATAFILES 100 MAXINSTANCES 8 MAXLOGHISTORY 292 LOGFILE GROUP 1 ( '/u01/app/oracle/oradata/dup/redo01.log' ) SIZE 50 M , GROUP 2 ( '/u01/app/oracle/oradata/dup/redo02.log' ) SIZE 50 M , GROUP 3 ( '/u01/app/oracle/oradata/dup/redo03.log' ) SIZE 50 M DATAFILE '/u01/app/oracle/oradata/dup/system01.dbf' CHARACTER SET ZHS16GBK contents of Memory Script: { set newname for tempfile 1 to "/u01/app/oracle/oradata/dup/temp01.dbf"; switch clone tempfile all; catalog clone datafilecopy "/u01/app/oracle/oradata/dup/undotbs01.dbf"; catalog clone datafilecopy "/u01/app/oracle/oradata/dup/sysaux01.dbf"; catalog clone datafilecopy "/u01/app/oracle/oradata/dup/users01.dbf"; catalog clone datafilecopy "/u01/app/oracle/oradata/dup/example01.dbf"; catalog clone datafilecopy "/u01/app/oracle/oradata/dup/tspitr01.dbf"; switch clone datafile all; } executing Memory Script executing command: SET NEWNAME renamed temporary file 1 to /u01/app/oracle/oradata/dup/temp01.dbf in control file cataloged datafile copy datafile copy filename=/u01/app/oracle/oradata/dup/undotbs01.dbf recid=1 stamp=875269301 cataloged datafile copy datafile copy filename=/u01/app/oracle/oradata/dup/sysaux01.dbf recid=2 stamp=875269301 cataloged datafile copy datafile copy filename=/u01/app/oracle/oradata/dup/users01.dbf recid=3 stamp=875269301 cataloged datafile copy datafile copy filename=/u01/app/oracle/oradata/dup/example01.dbf recid=4 stamp=875269301 cataloged datafile copy datafile copy filename=/u01/app/oracle/oradata/dup/tspitr01.dbf recid=5 stamp=875269301 datafile 2 switched to datafile copy input datafile copy recid=1 stamp=875269301 filename=/u01/app/oracle/oradata/dup/undotbs01.dbf datafile 3 switched to datafile copy input datafile copy recid=2 stamp=875269301 filename=/u01/app/oracle/oradata/dup/sysaux01.dbf datafile 4 switched to datafile copy input datafile copy recid=3 stamp=875269301 filename=/u01/app/oracle/oradata/dup/users01.dbf datafile 5 switched to datafile copy input datafile copy recid=4 stamp=875269301 filename=/u01/app/oracle/oradata/dup/example01.dbf datafile 6 switched to datafile copy input datafile copy recid=5 stamp=875269301 filename=/u01/app/oracle/oradata/dup/tspitr01.dbf contents of Memory Script: { Alter clone database open resetlogs; } executing Memory Script database opened Finished Duplicate Db at 25-MAR-15 [oracle@jingyong1 ~]$ sqlplus / as sysdba SQL*Plus: Release 10.2.0.5.0 - Production on Wed Mar 25 10:22:40 2015 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - Production With the Partitioning, OLAP, Data Mining and Real Application Testing options SQL> select instance_name from v$instance; INSTANCE_NAME ---------------- dup