oracle 11g duplicate database基於備份複製資料庫(六)
不使用目標資料庫和恢復目錄基於備份的複製,下面測試將原資料庫使用備份複製到遠端主機不同目錄
1.對原資料庫生成備份
RMAN> backup as compressed backupset database plus archivelog;
Starting backup at 2015-06-05 16:44:19
current log archived
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=31 device type=DISK
channel ORA_DISK_1: starting compressed archived log backup set
channel ORA_DISK_1: specifying archived log(s) in backup set
input archived log thread=1 sequence=5 RECID=1 STAMP=880996327
input archived log thread=1 sequence=6 RECID=2 STAMP=880996438
input archived log thread=1 sequence=7 RECID=3 STAMP=881014383
input archived log thread=1 sequence=8 RECID=4 STAMP=881014612
input archived log thread=1 sequence=9 RECID=5 STAMP=881015165
input archived log thread=1 sequence=10 RECID=13 STAMP=881233508
input archived log thread=1 sequence=11 RECID=14 STAMP=881233508
channel ORA_DISK_1: starting piece 1 at 2015-06-05 16:44:22
channel ORA_DISK_1: finished piece 1 at 2015-06-05 16:44:29
piece handle=/u02/backup/29q8o8v6_1_1 tag=TAG20150605T164421 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:07
channel ORA_DISK_1: starting compressed archived log backup set
channel ORA_DISK_1: specifying archived log(s) in backup set
input archived log thread=1 sequence=1 RECID=12 STAMP=881233507
channel ORA_DISK_1: starting piece 1 at 2015-06-05 16:44:29
channel ORA_DISK_1: finished piece 1 at 2015-06-05 16:44:30
piece handle=/u02/backup/2aq8o8vd_1_1 tag=TAG20150605T164421 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
channel ORA_DISK_1: starting compressed archived log backup set
channel ORA_DISK_1: specifying archived log(s) in backup set
input archived log thread=1 sequence=12 RECID=15 STAMP=881233508
channel ORA_DISK_1: starting piece 1 at 2015-06-05 16:44:30
channel ORA_DISK_1: finished piece 1 at 2015-06-05 16:44:31
piece handle=/u02/backup/2bq8o8ve_1_1 tag=TAG20150605T164421 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
channel ORA_DISK_1: starting compressed archived log backup set
channel ORA_DISK_1: specifying archived log(s) in backup set
input archived log thread=1 sequence=2 RECID=21 STAMP=881233663
input archived log thread=1 sequence=3 RECID=22 STAMP=881233941
input archived log thread=1 sequence=4 RECID=23 STAMP=881234587
input archived log thread=1 sequence=5 RECID=24 STAMP=881235045
input archived log thread=1 sequence=6 RECID=25 STAMP=881235180
input archived log thread=1 sequence=7 RECID=26 STAMP=881272559
channel ORA_DISK_1: starting piece 1 at 2015-06-05 16:44:31
channel ORA_DISK_1: finished piece 1 at 2015-06-05 16:44:34
piece handle=/u02/backup/2cq8o8vf_1_1 tag=TAG20150605T164421 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:03
channel ORA_DISK_1: starting compressed archived log backup set
channel ORA_DISK_1: specifying archived log(s) in backup set
input archived log thread=1 sequence=13 RECID=16 STAMP=881233508
input archived log thread=1 sequence=14 RECID=17 STAMP=881233508
input archived log thread=1 sequence=15 RECID=18 STAMP=881233508
input archived log thread=1 sequence=16 RECID=19 STAMP=881233508
input archived log thread=1 sequence=17 RECID=20 STAMP=881233508
input archived log thread=1 sequence=18 RECID=11 STAMP=881232587
input archived log thread=1 sequence=19 RECID=9 STAMP=881232587
input archived log thread=1 sequence=20 RECID=10 STAMP=881232587
channel ORA_DISK_1: starting piece 1 at 2015-06-05 16:44:34
channel ORA_DISK_1: finished piece 1 at 2015-06-05 16:44:35
piece handle=/u02/backup/2dq8o8vi_1_1 tag=TAG20150605T164421 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
channel ORA_DISK_1: starting compressed archived log backup set
channel ORA_DISK_1: specifying archived log(s) in backup set
input archived log thread=1 sequence=8 RECID=27 STAMP=881273112
input archived log thread=1 sequence=9 RECID=28 STAMP=881273363
input archived log thread=1 sequence=10 RECID=29 STAMP=881274168
input archived log thread=1 sequence=11 RECID=30 STAMP=881309835
input archived log thread=1 sequence=12 RECID=31 STAMP=881310058
input archived log thread=1 sequence=13 RECID=32 STAMP=881310212
input archived log thread=1 sequence=14 RECID=33 STAMP=881396520
input archived log thread=1 sequence=15 RECID=34 STAMP=881534563
input archived log thread=1 sequence=16 RECID=35 STAMP=881570186
input archived log thread=1 sequence=17 RECID=36 STAMP=881577860
input archived log thread=1 sequence=18 RECID=37 STAMP=881578662
input archived log thread=1 sequence=19 RECID=38 STAMP=881579588
input archived log thread=1 sequence=20 RECID=39 STAMP=881582326
input archived log thread=1 sequence=21 RECID=40 STAMP=881594537
input archived log thread=1 sequence=22 RECID=41 STAMP=881599459
channel ORA_DISK_1: starting piece 1 at 2015-06-05 16:44:36
channel ORA_DISK_1: finished piece 1 at 2015-06-05 16:44:51
piece handle=/u02/backup/2eq8o8vk_1_1 tag=TAG20150605T164421 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:15
Finished backup at 2015-06-05 16:44:51
Starting backup at 2015-06-05 16:44:51
using channel ORA_DISK_1
channel ORA_DISK_1: starting compressed full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00001 name=/u03/app/oracle/oradata/db/system01.dbf
input datafile file number=00002 name=/u03/app/oracle/oradata/db/sysaux01.dbf
input datafile file number=00003 name=/u03/app/oracle/oradata/db/undotbs01.dbf
input datafile file number=00005 name=/u03/app/oracle/oradata/db/test01.dbf
input datafile file number=00004 name=/u03/app/oracle/oradata/db/users01.dbf
channel ORA_DISK_1: starting piece 1 at 2015-06-05 16:44:52
channel ORA_DISK_1: finished piece 1 at 2015-06-05 16:46:37
piece handle=/u02/backup/2fq8o904_1_1 tag=TAG20150605T164451 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:01:45
Finished backup at 2015-06-05 16:46:37
Starting backup at 2015-06-05 16:46:37
current log archived
using channel ORA_DISK_1
channel ORA_DISK_1: starting compressed archived log backup set
channel ORA_DISK_1: specifying archived log(s) in backup set
input archived log thread=1 sequence=23 RECID=42 STAMP=881599598
channel ORA_DISK_1: starting piece 1 at 2015-06-05 16:46:39
channel ORA_DISK_1: finished piece 1 at 2015-06-05 16:46:40
piece handle=/u02/backup/2gq8o93f_1_1 tag=TAG20150605T164639 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
Finished backup at 2015-06-05 16:46:40
Starting Control File and SPFILE Autobackup at 2015-06-05 16:46:40
piece handle=/u02/backup/c-1644809111-20150605-00 comment=NONE
Finished Control File and SPFILE Autobackup at 2015-06-05 16:46:44
RMAN> list backup;
List of Backup Sets
===================
BS Key Size Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ -------------------
16127 946.50K DISK 00:00:00 2015-06-05 16:44:29
BP Key: 16133 Status: AVAILABLE Compressed: YES Tag: TAG20150605T164421
Piece Name: /u02/backup/2aq8o8vd_1_1
List of Archived Logs in backup set 16127
Thrd Seq Low SCN Low Time Next SCN Next Time
---- ------- ---------- ------------------- ---------- ---------
1 1 703711 2015-06-01 10:49:47 704659 2015-06-01 11:05:07
BS Key Size Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ -------------------
16129 5.37M DISK 00:00:01 2015-06-05 16:44:32
BP Key: 16135 Status: AVAILABLE Compressed: YES Tag: TAG20150605T164421
Piece Name: /u02/backup/2cq8o8vf_1_1
List of Archived Logs in backup set 16129
Thrd Seq Low SCN Low Time Next SCN Next Time
---- ------- ---------- ------------------- ---------- ---------
1 2 704659 2015-06-01 11:05:07 705159 2015-06-01 11:07:43
1 3 705159 2015-06-01 11:07:43 705443 2015-06-01 11:12:21
1 4 705443 2015-06-01 11:12:21 707134 2015-06-01 11:23:07
1 5 707134 2015-06-01 11:23:07 707879 2015-06-01 11:30:45
1 6 707879 2015-06-01 11:30:45 707956 2015-06-01 11:33:00
1 7 707956 2015-06-01 11:33:00 739261 2015-06-01 21:55:54
BS Key Size Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ -------------------
16131 25.64M DISK 00:00:08 2015-06-05 16:44:44
BP Key: 16137 Status: AVAILABLE Compressed: YES Tag: TAG20150605T164421
Piece Name: /u02/backup/2eq8o8vk_1_1
List of Archived Logs in backup set 16131
Thrd Seq Low SCN Low Time Next SCN Next Time
---- ------- ---------- ------------------- ---------- ---------
1 8 739261 2015-06-01 21:55:54 746801 2015-06-01 22:05:12
1 9 746801 2015-06-01 22:05:12 750015 2015-06-01 22:09:21
1 10 750015 2015-06-01 22:09:21 751675 2015-06-01 22:22:48
1 11 751675 2015-06-01 22:22:48 773357 2015-06-02 08:17:13
1 12 773357 2015-06-02 08:17:13 773904 2015-06-02 08:20:58
1 13 773904 2015-06-02 08:20:58 773991 2015-06-02 08:23:32
1 14 773991 2015-06-02 08:23:32 811036 2015-06-03 08:21:54
1 15 811036 2015-06-03 08:21:54 848751 2015-06-04 22:42:38
1 16 848751 2015-06-04 22:42:38 878559 2015-06-05 08:36:20
1 17 878559 2015-06-05 08:36:20 882947 2015-06-05 10:44:20
1 18 882947 2015-06-05 10:44:20 883808 2015-06-05 10:57:41
1 19 883808 2015-06-05 10:57:41 884702 2015-06-05 11:13:08
1 20 884702 2015-06-05 11:13:08 886070 2015-06-05 11:58:46
1 21 886070 2015-06-05 11:58:46 892378 2015-06-05 15:22:17
1 22 892378 2015-06-05 15:22:17 894752 2015-06-05 16:44:19
BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ -------------------
16184 Full 271.73M DISK 00:01:43 2015-06-05 16:46:35
BP Key: 16200 Status: AVAILABLE Compressed: YES Tag: TAG20150605T164451
Piece Name: /u02/backup/2fq8o904_1_1
List of Datafiles in backup set 16184
File LV Type Ckp SCN Ckp Time Name
---- -- ---- ---------- ------------------- ----
1 Full 894791 2015-06-05 16:44:52 /u03/app/oracle/oradata/db/system01.dbf
2 Full 894791 2015-06-05 16:44:52 /u03/app/oracle/oradata/db/sysaux01.dbf
3 Full 894791 2015-06-05 16:44:52 /u03/app/oracle/oradata/db/undotbs01.dbf
4 Full 894791 2015-06-05 16:44:52 /u03/app/oracle/oradata/db/users01.dbf
5 Full 894791 2015-06-05 16:44:52 /u03/app/oracle/oradata/db/test01.dbf
BS Key Size Device Type Elapsed Time Completion Time
------- ---------- ----------- ------------ -------------------
16213 7.50K DISK 00:00:00 2015-06-05 16:46:39
BP Key: 16219 Status: AVAILABLE Compressed: YES Tag: TAG20150605T164639
Piece Name: /u02/backup/2gq8o93f_1_1
List of Archived Logs in backup set 16213
Thrd Seq Low SCN Low Time Next SCN Next Time
---- ------- ---------- ------------------- ---------- ---------
1 23 894752 2015-06-05 16:44:19 894834 2015-06-05 16:46:37
BS Key Type LV Size Device Type Elapsed Time Completion Time
------- ---- -- ---------- ----------- ------------ -------------------
16228 Full 9.48M DISK 00:00:02 2015-06-05 16:46:43
BP Key: 16230 Status: AVAILABLE Compressed: NO Tag: TAG20150605T164641
Piece Name: /u02/backup/c-1644809111-20150605-00
SPFILE Included: Modification time: 2015-06-05 16:01:17
SPFILE db_unique_name: DB
Control File Included: Ckp SCN: 894861 Ckp time: 2015-06-05 16:46:41
2.將備份檔案傳輸到目的主機上
[oracle11@jingyong1 backup]$ scp oracle11@192.168.56.2:/u02/backup/* /u02/backup/ oracle11@192.168.56.2's password: 29q8o8v6_1_1 100% 17MB 16.8MB/s 00:01 2aq8o8vd_1_1 100% 947KB 947.0KB/s 00:00 2bq8o8ve_1_1 100% 2916KB 2.9MB/s 00:00 2cq8o8vf_1_1 100% 5504KB 5.4MB/s 00:01 2dq8o8vi_1_1 100% 1992KB 1.9MB/s 00:00 2eq8o8vk_1_1 100% 26MB 12.8MB/s 00:02 2fq8o904_1_1 100% 272MB 8.5MB/s 00:32 2gq8o93f_1_1 100% 8192 8.0KB/s 00:00 c-1644809111-20150605-00 100% 9728KB 9.5MB/s 00:00 [oracle11@jingyong1 backup]$ ls -lrt total 343140 -rw-r----- 1 oracle11 oinstall 2985472 Jun 5 17:07 2bq8o8ve_1_1 -rw-r----- 1 oracle11 oinstall 969728 Jun 5 17:07 2aq8o8vd_1_1 -rw-r----- 1 oracle11 oinstall 17567232 Jun 5 17:07 29q8o8v6_1_1 -rw-r----- 1 oracle11 oinstall 2039296 Jun 5 17:07 2dq8o8vi_1_1 -rw-r----- 1 oracle11 oinstall 5636096 Jun 5 17:07 2cq8o8vf_1_1 -rw-r----- 1 oracle11 oinstall 26888192 Jun 5 17:07 2eq8o8vk_1_1 -rw-r----- 1 oracle11 oinstall 9961472 Jun 5 17:07 c-1644809111-20150605-00 -rw-r----- 1 oracle11 oinstall 8192 Jun 5 17:07 2gq8o93f_1_1 -rw-r----- 1 oracle11 oinstall 284934144 Jun 5 17:07 2fq8o904_1_1
3.建立輔助例項的密碼檔案(這裡輔助例項名為dup) ，在目的主機上為輔助例項建立密碼檔案可以有以下選項:
.手動建立密碼檔案，對於duplicate ... from active database有額外的要求。必須使用SYS使用者ID並且密碼必須與原資料庫的密碼相匹配。當想要使用單獨的密碼來建立密碼檔案時因此可以啟動輔助例項並使用它來連線原資料庫。
.在執行duplicate ... from active database命令時指定password file選項，在這種情況下，RMAN將原資料庫的密碼檔案複製到目的主機上並且覆蓋輔助例項已經存在的密碼檔案。如果原資料庫密碼檔案有多個密碼且你想讓它們在副本資料庫中使用時這種技術是非常有用的。
[oracle11@jingyong1 dbs]$ orapwd file=/u03/app/oracle/11.2.0/db/dbs/orapwdup password=system entries=10; [oracle11@jingyong1 dbs]$ ls -lrt orapwdup -rw-r----- 1 oracle11 oinstall 2560 Jun 5 09:40 orapwdup
4.建立輔助例項網路連線,修改監聽檔案，使用靜態監聽來監聽輔助例項
[oracle11@jingyong1 admin]$ vi listener.ora
# listener.ora Network Configuration File: /u03/app/oracle/11.2.0/db/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = jingyong1)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = dup)
(ORACLE_HOME =/u03/app/oracle/11.2.0/db)
)
)
[oracle11@jingyong1 admin]$ lsnrctl start
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 05-JUN-2015 11:25:35
Copyright (c) 1991, 2013, Oracle. All rights reserved.
Starting /u03/app/oracle/11.2.0/db/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 11.2.0.4.0 - Production
System parameter file is /u03/app/oracle/11.2.0/db/network/admin/listener.ora
Log messages written to /u03/app/oracle/diag/tnslsnr/jingyong1/listener/alert/log.xml
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=jingyong1)(PORT=1521)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=jingyong1)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.4.0 - Production
Start Date 05-JUN-2015 11:25:35
Uptime 0 days 0 hr. 0 min. 0 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /u03/app/oracle/11.2.0/db/network/admin/listener.ora
Listener Log File /u03/app/oracle/diag/tnslsnr/jingyong1/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=jingyong1)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
Services Summary...
Service "cs" has 1 instance(s).
Instance "cs", status UNKNOWN, has 1 handler(s) for this service...
Service "dup" has 1 instance(s).
Instance "dup", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
給輔助例項增加網路服務名
[oracle11@jingyong1 admin]$ vi tnsnames.ora
# tnsnames.ora Network Configuration File: /u03/app/oracle/11.2.0/db/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
dup =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.56.11)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = dup)
(UR = A)
)
)
5.建立輔助例項的引數檔案,初始化引數檔案的目錄和內容依賴於給複製檔案命名選擇的策略。可以選擇建議的技術來對原主機和目的主機使用相同的命名策略。因此對於Oracle RAC環境，對於原主機和目的主機可以使用相同的ORACLE_SID。在引數檔案中將db_name設定為任意值，db_name是唯一必須設定的引數。建立引數檔案有以下選項:
.為輔助例項來建立文字引數檔案,初始化引數檔案的儲存目錄是在主機上作業系統特定的預設目錄。例如，在Linux和UNIX中預設引數檔名是ORACLE_HOME/dbs/initORACLE_SID.ora，在Windows平臺上引數檔名是ORACLE_HOME\database\initORACLE_SID.ora
.在執行duplicate命令時指定spfile子句。duplicate ... spfile技術最簡單，因為在執行復制時RMAN自動將原資料庫的spfile檔案複製到輔助例項或從備份中還原spfile檔案。如果在輔助例項上存在spfile檔案，那麼RMAN就會覆蓋它。
[oracle11@jingyong1 dbs]$ vi initdup.ora
db_name=dup
db_unique_name=dup
control_files= /u03/app/oracle/oradata/dup/control01.ctl
remote_login_passwordfile=exclusive
compatible = 11.2.0.4.0
db_block_size=8192
sga_target=300M
sga_max_size=300M
pga_aggregate_target=32M
db_file_name_convert=('/u03/app/oracle/oradata/db/','/u03/app/oracle/oradata/dup/')
log_file_name_convert=('/u03/app/oracle/oradata/db/','/u03/app/oracle/oradata/dup/')
6.啟動輔助例項,啟動SQL*Plus並使用sysdba許可權連線到輔助例項。將輔助例項啟動到nomount狀態（如果引數檔案在預設目錄中startup命令不需要pfile引數)。注意:確保輔助例項使用文字引數檔案來啟動而不是SPFILE引數檔案。不要建立控制檔案或試圖mount或open輔助例項。
[oracle11@jingyong1 dbs]$ export ORACLE_SID=dup [oracle11@jingyong1 dbs]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.4.0 Production on Fri Jun 5 09:58:16 2015 Copyright (c) 1982, 2013, Oracle. All rights reserved. Connected to an idle instance. SQL> startup nomount ORACLE instance started. Total System Global Area 313860096 bytes Fixed Size 1364340 bytes Variable Size 104861324 bytes Database Buffers 201326592 bytes Redo Buffers 6307840 bytes
7.在目標主機(執行被複制資料庫的主機）配置輔助例項的網路服務名
[oracle11@oracle11g 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)
)
)
[oracle11@oracle11g admin]$ sqlplus /nolog
SQL*Plus: Release 11.2.0.4.0 Production on Fri Jun 5 10:05:14 2015
Copyright (c) 1982, 2013, Oracle. All rights reserved.
SQL> conn sys/system@dup as sysdba
Connected.
8.載入或開啟目標資料庫,如果RMAN連線到原資料庫作為目標資料庫，那麼原資料庫為了執行復制必須設定為合適的狀態。如果原資料庫例項沒有mount或open，那麼將原資料庫mount或open。如果執行active database複製，那麼確保滿足下面額外的條件:
-如果原資料庫open,那麼必須啟用歸檔
-如果原資料庫沒有open,那麼資料庫不需要執行例項恢復
由於原資料庫啟用了歸檔所以可以將原資料庫啟動到open狀態
[oracle11@oracle11g ~]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.4.0 Production on Fri Jun 5 08:35:45 2015 Copyright (c) 1982, 2013, Oracle. All rights reserved. Connected to an idle instance. SQL> startup ORACLE instance started. Total System Global Area 422670336 bytes Fixed Size 1365068 bytes Variable Size 310381492 bytes Database Buffers 104857600 bytes Redo Buffers 6066176 bytes Database mounted. Database opened.
9.執行duplicate命令，如果沒有配置自動通道，那麼至少手動分配一個輔助例項。如果是使用PFILE引數檔案啟動輔助例項需要指定pfile引數檔案，且pfile引數檔案必須儲存在執行RMAN執行復制的主機上。複製命令沒有指定資料庫名。使用database關鍵字而不指定資料庫名，duplicate將從備份中獲得資料庫名和DBID。如果在backup location目錄中一個資料庫有多個備份將會顯示錯誤。使用backup子句來識別沒有目標資料庫和恢復目錄的複製型別。until time選項用來指定恢復目標時間，它是唯一能與backup location子句一起使用的選項。因為副本資料庫和原資料庫檔案的檔名相同所以要指定nofilenamecheck選項:
[oracle11@oracle11g ~]$ rman auxiliary sys/system@dup
Recovery Manager: Release 11.2.0.4.0 - Production on Fri Jun 5 20:02:39 2015
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
connected to auxiliary database: DUP (not mounted)
RMAN> duplicate database to dup until time '2015-06-05 16:46:37'backup location '/u02/backup' nofilenamecheck;
Starting Duplicate Db at 2015-06-05 20:03:01
contents of Memory Script:
{
sql clone "create spfile from memory";
}
executing Memory Script
sql statement: create spfile from memory
contents of Memory Script:
{
shutdown clone immediate;
startup clone nomount;
}
executing Memory Script
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area 313860096 bytes
Fixed Size 1364340 bytes
Variable Size 109055628 bytes
Database Buffers 197132288 bytes
Redo Buffers 6307840 bytes
contents of Memory Script:
{
sql clone "alter system set db_name =
''DB'' comment=
''Modified by RMAN duplicate'' scope=spfile";
sql clone "alter system set db_unique_name =
''DUP'' comment=
''Modified by RMAN duplicate'' scope=spfile";
shutdown clone immediate;
startup clone force nomount
restore clone primary controlfile from '/u02/backup/snapcf_db.f';
alter clone database mount;
}
executing Memory Script
sql statement: alter system set db_name = ''DB'' comment= ''Modified by RMAN duplicate'' scope=spfile
sql statement: alter system set db_unique_name = ''DUP'' comment= ''Modified by RMAN duplicate'' scope=spfile
Oracle instance shut down
Oracle instance started
Total System Global Area 313860096 bytes
Fixed Size 1364340 bytes
Variable Size 109055628 bytes
Database Buffers 197132288 bytes
Redo Buffers 6307840 bytes
Starting restore at 2015-06-05 20:03:14
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=18 device type=DISK
channel ORA_AUX_DISK_1: copied control file copy
output file name=/u03/app/oracle/oradata/dup/control01.ctl
Finished restore at 2015-06-05 20:03:16
database mounted
released channel: ORA_AUX_DISK_1
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=18 device type=DISK
contents of Memory Script:
{
set until scn 894791;
set newname for datafile 1 to
"/u03/app/oracle/oradata/dup/system01.dbf";
set newname for datafile 2 to
"/u03/app/oracle/oradata/dup/sysaux01.dbf";
set newname for datafile 3 to
"/u03/app/oracle/oradata/dup/undotbs01.dbf";
set newname for datafile 4 to
"/u03/app/oracle/oradata/dup/users01.dbf";
set newname for datafile 5 to
"/u03/app/oracle/oradata/dup/test01.dbf";
restore
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
Starting restore at 2015-06-05 20:03:21
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00001 to /u03/app/oracle/oradata/dup/system01.dbf
channel ORA_AUX_DISK_1: restoring datafile 00002 to /u03/app/oracle/oradata/dup/sysaux01.dbf
channel ORA_AUX_DISK_1: restoring datafile 00003 to /u03/app/oracle/oradata/dup/undotbs01.dbf
channel ORA_AUX_DISK_1: restoring datafile 00004 to /u03/app/oracle/oradata/dup/users01.dbf
channel ORA_AUX_DISK_1: restoring datafile 00005 to /u03/app/oracle/oradata/dup/test01.dbf
channel ORA_AUX_DISK_1: reading from backup piece /u02/backup/2fq8o904_1_1
channel ORA_AUX_DISK_1: piece handle=/u02/backup/2fq8o904_1_1 tag=TAG20150605T164451
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:02:35
Finished restore at 2015-06-05 20:05:59
contents of Memory Script:
{
switch clone datafile all;
}
executing Memory Script
datafile 1 switched to datafile copy
input datafile copy RECID=7 STAMP=881611559 file name=/u03/app/oracle/oradata/dup/system01.dbf
datafile 2 switched to datafile copy
input datafile copy RECID=8 STAMP=881611559 file name=/u03/app/oracle/oradata/dup/sysaux01.dbf
datafile 3 switched to datafile copy
input datafile copy RECID=9 STAMP=881611559 file name=/u03/app/oracle/oradata/dup/undotbs01.dbf
datafile 4 switched to datafile copy
input datafile copy RECID=10 STAMP=881611559 file name=/u03/app/oracle/oradata/dup/users01.dbf
datafile 5 switched to datafile copy
input datafile copy RECID=11 STAMP=881611559 file name=/u03/app/oracle/oradata/dup/test01.dbf
Oracle instance started
Total System Global Area 313860096 bytes
Fixed Size 1364340 bytes
Variable Size 109055628 bytes
Database Buffers 197132288 bytes
Redo Buffers 6307840 bytes
contents of Memory Script:
{
sql clone "alter system set db_name =
''DUP'' comment=
''Reset to original value by RMAN'' scope=spfile";
sql clone "alter system reset db_unique_name scope=spfile";
shutdown clone immediate;
startup clone nomount;
}
executing Memory Script
sql statement: alter system set db_name = ''DUP'' comment= ''Reset to original value by RMAN'' scope=spfile
sql statement: alter system reset db_unique_name scope=spfile
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area 313860096 bytes
Fixed Size 1364340 bytes
Variable Size 109055628 bytes
Database Buffers 197132288 bytes
Redo Buffers 6307840 bytes
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "DUP" RESETLOGS ARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292
LOGFILE
GROUP 1 ( '/u03/app/oracle/oradata/dup/redo01.log' ) SIZE 50 M REUSE,
GROUP 2 ( '/u03/app/oracle/oradata/dup/redo02.log' ) SIZE 50 M REUSE,
GROUP 3 ( '/u03/app/oracle/oradata/dup/redo03.log' ) SIZE 50 M REUSE
DATAFILE
'/u03/app/oracle/oradata/dup/system01.dbf'
CHARACTER SET ZHS16GBK
contents of Memory Script:
{
set newname for tempfile 1 to
"/u03/app/oracle/oradata/dup/temp01.dbf";
switch clone tempfile all;
catalog clone datafilecopy "/u03/app/oracle/oradata/dup/sysaux01.dbf",
"/u03/app/oracle/oradata/dup/undotbs01.dbf",
"/u03/app/oracle/oradata/dup/users01.dbf",
"/u03/app/oracle/oradata/dup/test01.dbf";
switch clone datafile all;
}
executing Memory Script
executing command: SET NEWNAME
renamed tempfile 1 to /u03/app/oracle/oradata/dup/temp01.dbf in control file
cataloged datafile copy
datafile copy file name=/u03/app/oracle/oradata/dup/sysaux01.dbf RECID=1 STAMP=881611575
cataloged datafile copy
datafile copy file name=/u03/app/oracle/oradata/dup/undotbs01.dbf RECID=2 STAMP=881611575
cataloged datafile copy
datafile copy file name=/u03/app/oracle/oradata/dup/users01.dbf RECID=3 STAMP=881611575
cataloged datafile copy
datafile copy file name=/u03/app/oracle/oradata/dup/test01.dbf RECID=4 STAMP=881611575
datafile 2 switched to datafile copy
input datafile copy RECID=1 STAMP=881611575 file name=/u03/app/oracle/oradata/dup/sysaux01.dbf
datafile 3 switched to datafile copy
input datafile copy RECID=2 STAMP=881611575 file name=/u03/app/oracle/oradata/dup/undotbs01.dbf
datafile 4 switched to datafile copy
input datafile copy RECID=3 STAMP=881611575 file name=/u03/app/oracle/oradata/dup/users01.dbf
datafile 5 switched to datafile copy
input datafile copy RECID=4 STAMP=881611575 file name=/u03/app/oracle/oradata/dup/test01.dbf
contents of Memory Script:
{
Alter clone database open resetlogs;
}
executing Memory Script
database opened
Finished Duplicate Db at 2015-06-05 20:06:41
來自 “ ITPUB部落格 ” ，連結：http://blog.itpub.net/26015009/viewspace-1688738/，如需轉載，請註明出處，否則將追究法律責任。
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