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如何使用備份集跨平臺傳輸整個CDB數據庫-創新互聯
本篇內容主要講解“如何使用備份集跨平臺傳輸整個CDB數據庫”，感興趣的朋友不妨來看看。本文介紹的方法操作簡單快捷，實用性強。下面就讓小編來帶大家學習“如何使用備份集跨平臺傳輸整個CDB數據庫”吧!
可以從源平臺傳輸整個數據庫到有相同字節序的不同平臺。當為了傳輸數據庫而創建跨平臺備份時，可以在源平臺或目標平臺上執行對數據庫的轉換。在目標平臺執行對數據庫的轉換的大好處就是執行轉換的開鎖從源平臺轉 移到了目標平臺。
使用備份集執行跨平臺數據庫傳輸的先決條件
在為了跨平臺傳輸數據庫而創建跨平臺備份之前需要滿足以下條件:
.源數據庫與目標數據庫的spfile文件中的compatible參數必須設置為12.0.0或更高的版本。
.源數據庫必須是read-only模式打開。
.dbms_tdb.check_db過程必須成功運行。
.源平臺與目標平臺必須有相同的字節序。
下面的例子將使用備份集執行跨平臺傳輸數據庫，源平臺為Linux 64位，目標平臺為windows 64位其具體操作如下
1.在目標平臺上創建數據庫實例jy
設置環境變量ORACLE_SID
C:\Users\Administrator>set ORACLE_SID=jy
創建實例
C:\Users\Administrator>oradim -new -sid jy -startmode m 輸入 Oracle 服務用戶的口令: 實例已創建。
創建Oracle口令文件
C:\Users\Administrator>orapwd file=D:\app\oracle\product\12.2.0\dbhome_1\database\pwdjy.ora password=xxzx$7817600 sysbackup=xxzx$7817600
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = jy)
(ORACLE_HOME =D:\app\oracle\product\12.2.0\dbhome_1)
(GLOBAL_DBNAME=jy)
)
)
在tnsnames.ora文件中增加以下內容
JY = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = WIN-ROUOJ6ERFO3)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = jy) (UR = A) ) )
2.利用源數據庫的spfile文件來為目標數據庫創建spfile文件
SQL> create pfile='$ORACLE_HOME/dbs/inityyl.ora' from spfile; File created.
將上面生成的inityyl.ora文件復制到目標平臺D:\app\oracle\product\12.2.0\dbhome_1\database目錄下并將其內容修改成如下所示
*.audit_file_dest='D:\app\oracle\admin\jy\adump' *.cluster_database=false *.compatible='12.2.0' *.control_files='D:\APP\ORACLE\ORADATA\JY\CONTROLFILE\control01.ctl' *.db_block_size=8192 *.db_create_file_dest='D:\app\oracle\oradata\' *.db_name='jy' *.diagnostic_dest='D:\app\oracle\' *.dispatchers='(PROTOCOL=TCP) (SERVICE=jyXDB)' *.enable_pluggable_database=true jy2.instance_number=2 jy1.instance_number=1 *.log_archive_dest_1='location=D:\app\oracle\oradata\arch\jy' *.nls_language='AMERICAN' *.nls_territory='AMERICA' *.open_cursors=300 *.pga_aggregate_target=1g *.processes=2000 *.remote_login_passwordfile='exclusive' *.sga_max_size=2147483648 *.sga_target=2147483648 jy2.thread=2 jy1.thread=1 *.undo_retention=8640 jy1.undo_tablespace='UNDOTBS1' jy2.undo_tablespace='UNDOTBS2'
3.在目標平臺上啟動實例jy
C:\Users\Administrator>sqlplus / as sysdba SQL*Plus: Release 12.2.0.1.0 Production on 星期四 2月 1 01:23:54 2018 Copyright (c) 1982, 2016, Oracle. All rights reserved. 已連接到空閑例程。 SQL> startup nomount ORACLE 例程已經啟動。 Total System Global Area 2147483648 bytes Fixed Size 8920984 bytes Variable Size 1392509032 bytes Database Buffers 738197504 bytes Redo Buffers 7856128 bytes
創建spfile參數文件并重啟實例到nomount狀態
SQL> create spfile from pfile='D:\app\oracle\product\12.2.0\dbhome_1\database\initjy.ora'; 文件已創建。 SQL> shutdown immediate ORA-01507: ?????? ORACLE 例程已經關閉。 SQL> startup nomount ORACLE 例程已經啟動。 Total System Global Area 2147483648 bytes Fixed Size 8920984 bytes Variable Size 1392509032 bytes Database Buffers 738197504 bytes Redo Buffers 7856128 bytes SQL> show parameter spfile NAME TYPE VALUE ------------------------------------ ---------------------- ----------------------------------------------------------- spfile string D:\APP\ORACLE\PRODUCT\12.2.0\DBHOME_1\DATABASE\SPFILEJY.ORA
測試tns連接實例jy是否能夠成功
C:\Users\Administrator>sqlplus /nolog SQL*Plus: Release 12.2.0.1.0 Production on 星期四 2月 1 18:01:52 2018 Copyright (c) 1982, 2016, Oracle. All rights reserved. SQL> conn sys/abcd@jy as sysdba 已連接。
4.使用有sysdba權限的用戶通過SQL*Plus連接到源數據庫，并查詢v$transportable_platform來查詢目標平臺的名字，因為傳輸整個數據庫源平臺與目標平臺的字節序應該相同。
[oracle@jytest1 ~]$ sqlplus / as sysdba SQL*Plus: Release 12.2.0.1.0 Production on Thu Feb 1 18:06:37 2018 Copyright (c) 1982, 2016, Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production SQL> set long 200 SQL> set linesize 200 SQL> select platform_name,endian_format from v$transportable_platform; PLATFORM_NAME ENDIAN_FORMAT ----------------------------------------------------------------------------------------------------- -------------- Solaris[tm] OE (32-bit) Big Solaris[tm] OE (64-bit) Big Microsoft Windows IA (32-bit) Little Linux IA (32-bit) Little AIX-Based Systems (64-bit) Big HP-UX (64-bit) Big HP Tru64 UNIX Little HP-UX IA (64-bit) Big Linux IA (64-bit) Little HP Open VMS Little Microsoft Windows IA (64-bit) Little IBM zSeries Based Linux Big Linux x86 64-bit Little Apple Mac OS Big Microsoft Windows x86 64-bit Little Solaris Operating System (x86) Little IBM Power Based Linux Big HP IA Open VMS Little Solaris Operating System (x86-64) Little Apple Mac OS (x86-64) Little 20 rows selected.
我這里源平臺為Linux x86 64-bit,目標平臺為Microsoft Windows IA (64-bit),兩個平臺的字節序都是Little
5.給RMAN備份輸出文件選擇命名方法
使用backup命令的format子句來為備份輸出文件選擇輸出方法。比如使用format子句來為備份輸出文件指定存儲目錄/ora_backup/tdb并且為每個文件生成以transport_為前綴的唯一文件名。FORMAT '/ora_backup/tdb/transport_%U'
6.啟動RMAN連接到源數據庫(整個RAC CDB)并將重啟源數據庫并以只讀方式打開。
[oracle@jytest1 tdb]$ rman target sys/abcd0@jy catalog rco/abcd@jypdb_173 Recovery Manager: Release 12.2.0.1.0 - Production on Thu Feb 1 18:37:04 2018 Copyright (c) 1982, 2017, Oracle and/or its affiliates. All rights reserved. connected to target database: JY (DBID=979425723) connected to recovery catalog database RMAN> shutdown immediate starting full resync of recovery catalog full resync complete database closed database dismounted Oracle instance shut down RMAN> startup mount connected to target database: JY (DBID=979425723) database is already started starting full resync of recovery catalog full resync complete RMAN> alter database open read only; starting full resync of recovery catalog full resync complete Statement processed
7.在backup命令中使用for transport或to platform子句來備份源數據庫。下面的例子對整個數據庫創建跨平臺傳輸備份。備份可以被還原到任何與源平臺有相同字節序的平臺。這里源平臺為Linux x86 64-bit，因為使用了 for transport子句，那么對整個數據庫的轉換操作將在目標平臺上執行。跨平臺數據庫備份被存儲在/ora_backup/tdb目錄中。
RMAN> backup for transport format '/ora_backup/tdb/db_transport_%U' database; Starting backup at 01-FEB-18 using channel ORA_DISK_1 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00003 name=+DATA/JY/DATAFILE/sysaux.298.962209605 input datafile file number=00009 name=+DATA/JY/DATAFILE/undotbs2.312.962209605 input datafile file number=00004 name=+DATA/JY/DATAFILE/undotbs1.277.962209605 input datafile file number=00001 name=+DATA/JY/DATAFILE/system.317.962209603 input datafile file number=00007 name=+DATA/JY/DATAFILE/users.301.962209605 channel ORA_DISK_1: starting piece 1 at 01-FEB-18 channel ORA_DISK_1: finished piece 1 at 01-FEB-18 piece handle=/ora_backup/tdb/db_transport_7ssq5l1i_1_1 tag=TAG20180201T192745 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:02:05 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00014 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/users.278.962209649 input datafile file number=00011 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/sysaux.316.962209649 input datafile file number=00013 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/undo_2.268.962209649 input datafile file number=00010 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/system.271.962209649 input datafile file number=00012 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/undotbs1.264.962209649 input datafile file number=00015 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/test.275.962210609 input datafile file number=00022 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/tts.257.966380353 input datafile file number=00023 name=+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/cs.294.966380783 channel ORA_DISK_1: starting piece 1 at 01-FEB-18 channel ORA_DISK_1: finished piece 1 at 01-FEB-18 piece handle=/ora_backup/tdb/db_transport_7tsq5l5g_1_1 tag=TAG20180201T192745 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:01:45 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00017 name=+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/sysaux.259.962469409 input datafile file number=00016 name=+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/system.260.962469409 input datafile file number=00018 name=+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/undotbs1.265.962469409 input datafile file number=00019 name=+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/undo_2.266.962469409 input datafile file number=00021 name=+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/test.269.962469409 input datafile file number=00020 name=+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/users.267.962469409 channel ORA_DISK_1: starting piece 1 at 01-FEB-18 channel ORA_DISK_1: finished piece 1 at 01-FEB-18 piece handle=/ora_backup/tdb/db_transport_7usq5l8p_1_1 tag=TAG20180201T192745 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:01:25 channel ORA_DISK_1: starting full datafile backup set channel ORA_DISK_1: specifying datafile(s) in backup set input datafile file number=00006 name=+DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/DATAFILE/sysaux.270.962209675 input datafile file number=00005 name=+DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/DATAFILE/system.256.962209675 input datafile file number=00008 name=+DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/DATAFILE/undotbs1.296.962209675 channel ORA_DISK_1: starting piece 1 at 01-FEB-18 channel ORA_DISK_1: finished piece 1 at 01-FEB-18 piece handle=/ora_backup/tdb/db_transport_7vsq5lbf_1_1 tag=TAG20180201T192745 comment=NONE channel ORA_DISK_1: backup set complete, elapsed time: 00:00:25 Finished backup at 01-FEB-18 [oracle@jytest1 tdb]$ ls -lrt total 5532808 -rw-r----- 1 oracle asmadmin 3146178560 Feb 1 13:27 db_transport_7ssq5l1i_1_1 -rw-r----- 1 oracle asmadmin 990789632 Feb 1 13:29 db_transport_7tsq5l5g_1_1 -rw-r----- 1 oracle asmadmin 988348416 Feb 1 13:30 db_transport_7usq5l8p_1_1 -rw-r----- 1 oracle asmadmin 540270592 Feb 1 13:31 db_transport_7vsq5lbf_1_1
備份源數據庫的控制文件到跨蹤文件中用于在目標平臺為目標數據庫重新創建控制文件
SQL> alter session set tracefile_identifier='create';
Session altered.
SQL> alter database backup controlfile to trace resetlogs;
Database altered.
[root@jytest1 /]# find / -name *create*.trc
/u01/app/oracle/diag/rdbms/jy/jy1/trace/jy1_ora_22752_create.trc
[root@jytest1 /]# cat /u01/app/oracle/diag/rdbms/jy/jy1/trace/jy1_ora_22752_create.trc
Trace file /u01/app/oracle/diag/rdbms/jy/jy1/trace/jy1_ora_22752_create.trc
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
Build label: RDBMS_12.2.0.1.0_LINUX.X64_170125
ORACLE_HOME: /u01/app/oracle/product/12.2.0/db
System name: Linux
Node name: jytest1.jydba.net
Release: 3.8.13-55.1.6.el7uek.x86_64
Version: #2 SMP Wed Feb 11 14:18:22 PST 2015
Machine: x86_64
Instance name: jy1
Redo thread mounted by this instance: 1
Oracle process number: 40
Unix process pid: 22752, image: oracle@jytest1.jydba.net (TNS V1-V3)
*** 2018-02-01T23:42:02.696976+08:00 (CDB$ROOT(1))
*** SESSION ID:(6.7558) 2018-02-01T23:42:02.697094+08:00
*** CLIENT ID:() 2018-02-01T23:42:02.697109+08:00
*** SERVICE NAME:(SYS$USERS) 2018-02-01T23:42:02.697120+08:00
*** MODULE NAME:(sqlplus@jytest1.jydba.net (TNS V1-V3)) 2018-02-01T23:42:02.697131+08:00
*** ACTION NAME:() 2018-02-01T23:42:02.697141+08:00
*** CLIENT DRIVER:(SQL*PLUS) 2018-02-01T23:42:02.697150+08:00
*** CONTAINER ID:(1) 2018-02-01T23:42:02.697161+08:00
-- The following are current System-scope REDO Log Archival related
-- parameters and can be included in the database initialization file.
--
-- LOG_ARCHIVE_DEST=''
-- LOG_ARCHIVE_DUPLEX_DEST=''
--
-- LOG_ARCHIVE_FORMAT=%t_%s_%r.dbf
--
-- DB_UNIQUE_NAME="jy"
--
-- LOG_ARCHIVE_CONFIG='SEND, RECEIVE, NODG_CONFIG'
-- LOG_ARCHIVE_MAX_PROCESSES=4
-- STANDBY_FILE_MANAGEMENT=MANUAL
-- STANDBY_ARCHIVE_DEST=?#/dbs/arch
-- FAL_CLIENT=''
-- FAL_SERVER=''
--
-- LOG_ARCHIVE_DEST_1='LOCATION=+TEST/arch'
-- LOG_ARCHIVE_DEST_1='OPTIONAL REOPEN=300 NODELAY'
-- LOG_ARCHIVE_DEST_1='ARCH NOAFFIRM NOVERIFY SYNC'
-- LOG_ARCHIVE_DEST_1='REGISTER NOALTERNATE NODEPENDENCY'
-- LOG_ARCHIVE_DEST_1='NOMAX_FAILURE NOQUOTA_SIZE NOQUOTA_USED NODB_UNIQUE_NAME'
-- LOG_ARCHIVE_DEST_1='VALID_FOR=(PRIMARY_ROLE,ONLINE_LOGFILES)'
-- LOG_ARCHIVE_DEST_STATE_1=ENABLE
--
-- The following commands will create a new control file and use it
-- to open the database.
-- Data used by Recovery Manager will be lost.
-- The contents of online logs will be lost and all backups will
-- be invalidated. Use this only if online logs are damaged.
-- After mounting the created controlfile, the following SQL
-- statement will place the database in the appropriate
-- protection mode:
-- ALTER DATABASE SET STANDBY DATABASE TO MAXIMIZE PERFORMANCE
STARTUP NOMOUNT
CREATE CONTROLFILE REUSE DATABASE "JY" RESETLOGS ARCHIVELOG
MAXLOGFILES 192
MAXLOGMEMBERS 3
MAXDATAFILES 1024
MAXINSTANCES 32
MAXLOGHISTORY 292
LOGFILE
GROUP 1 '+DATA/JY/ONLINELOG/group_1.261.961976319' SIZE 200M BLOCKSIZE 512,
GROUP 2 '+DATA/JY/ONLINELOG/group_2.302.961976321' SIZE 200M BLOCKSIZE 512
-- STANDBY LOGFILE
DATAFILE
'+DATA/JY/DATAFILE/system.317.962209603',
'+DATA/JY/DATAFILE/sysaux.298.962209605',
'+DATA/JY/DATAFILE/undotbs1.277.962209605',
'+DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/DATAFILE/system.256.962209675',
'+DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/DATAFILE/sysaux.270.962209675',
'+DATA/JY/DATAFILE/users.301.962209605',
'+DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/DATAFILE/undotbs1.296.962209675',
'+DATA/JY/DATAFILE/undotbs2.312.962209605',
'+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/system.271.962209649',
'+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/sysaux.316.962209649',
'+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/undotbs1.264.962209649',
'+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/undo_2.268.962209649',
'+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/users.278.962209649',
'+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/test.275.962210609',
'+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/system.260.962469409',
'+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/sysaux.259.962469409',
'+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/undotbs1.265.962469409',
'+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/undo_2.266.962469409',
'+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/users.267.962469409',
'+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/DATAFILE/test.269.962469409',
'+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/tts.257.966380353',
'+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/DATAFILE/cs.294.966380783'
CHARACTER SET ZHS16GBK
;
-- Configure snapshot controlfile filename
EXECUTE SYS.DBMS_BACKUP_RESTORE.CFILESETSNAPSHOTNAME('+TEST/jy/snapcf_jy.f');
-- Configure RMAN configuration record 1
VARIABLE RECNO NUMBER;
EXECUTE :RECNO := SYS.DBMS_BACKUP_RESTORE.SETCONFIG('SNAPSHOT CONTROLFILE NAME','TO ''+test/jy/snapcf_jy.f''');
-- Configure RMAN configuration record 2
VARIABLE RECNO NUMBER;
EXECUTE :RECNO := SYS.DBMS_BACKUP_RESTORE.SETCONFIG('CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE','DISK TO ''+test/rman_backup/%F''');
-- Configure RMAN configuration record 3
VARIABLE RECNO NUMBER;
EXECUTE :RECNO := SYS.DBMS_BACKUP_RESTORE.SETCONFIG('CONTROLFILE AUTOBACKUP','ON');
-- Commands to re-create incarnation table
-- Below log names MUST be changed to existing filenames on
-- disk. Any one log file from each branch can be used to
-- re-create incarnation records.
-- ALTER DATABASE REGISTER LOGFILE '+TEST/arch/1_1_934293149.dbf';
-- ALTER DATABASE REGISTER LOGFILE '+TEST/arch/1_1_961976319.dbf';
-- Recovery is required if any of the datafiles are restored backups,
-- or if the last shutdown was not normal or immediate.
RECOVER DATABASE USING BACKUP CONTROLFILE
-- Create log files for threads other than thread one.
ALTER DATABASE ADD LOGFILE THREAD 2
GROUP 3 '+DATA/JY/ONLINELOG/group_3.263.961976697' SIZE 200M BLOCKSIZE 512 REUSE,
GROUP 4 '+DATA/JY/ONLINELOG/group_4.262.961976705' SIZE 200M BLOCKSIZE 512 REUSE;
-- Database can now be opened zeroing the online logs.
ALTER DATABASE OPEN RESETLOGS;
-- Open all the PDBs.
ALTER PLUGGABLE DATABASE ALL OPEN;
-- Commands to add tempfiles to temporary tablespaces.
-- Online tempfiles have complete space information.
-- Other tempfiles may require adjustment.
ALTER TABLESPACE TEMP ADD TEMPFILE '+DATA/JY/TEMPFILE/temp.299.961976339'
SIZE 150994944 REUSE AUTOEXTEND ON NEXT 655360 MAXSIZE 32767M;
ALTER SESSION SET CONTAINER = PDB$SEED;
ALTER TABLESPACE TEMP ADD TEMPFILE '+DATA/JY/5F9AA264B21F3ED9E053AB828A0A6088/TEMPFILE/temp.297.962209865'
SIZE 67108864 REUSE AUTOEXTEND ON NEXT 655360 MAXSIZE 32767M;
ALTER SESSION SET CONTAINER = JYPDB;
ALTER TABLESPACE TEMP ADD TEMPFILE '+DATA/JY/5F9AC6865E87549FE053AB828A0ADE94/TEMPFILE/temp.276.962210519' REUSE;
ALTER SESSION SET CONTAINER = TESTPDB;
ALTER TABLESPACE TEMP ADD TEMPFILE '+DATA/JY/600D6F56DEB669CCE053AB828A0AAB7E/TEMPFILE/temp.258.962469435' REUSE;
ALTER SESSION SET CONTAINER = CDB$ROOT;
-- End of tempfile additions.8.將在源平臺上使用rman backup命令生成的備份集與備份的控制文件傳輸到目標平臺的D:\app\oracle\oradata\tdb目錄中
9.使用rman連接到目標數據庫并確保目標數據庫(單實例CDB)處于nomount狀態
C:\Users\Administrator>rman target sys/abcd@jy 恢復管理器: Release 12.2.0.1.0 - Production on 星期四 2月 1 19:55:44 2018 Copyright (c) 1982, 2017, Oracle and/or its affiliates. All rights reserved. 已連接到目標數據庫: JY (未裝載)
10.使用有foreign database子句的restore命令來還原從源平臺傳輸過來的備份集
RMAN> restore from platform 'Linux x86 64-bit' foreign database to new from backupset 'D:\app\oracle\oradata\tdb\db_transport_7ssq5l1i_1_1' backupset 'D:\app\oracle\oradata\tdb \db_transport_7tsq5l5g_1_1' backupset 'D:\app\oracle\oradata\tdb\db_transport_7usq5l8p_1_1' backupset 'D:\app\oracle\oradata\tdb\db_transport_7vsq5lbf_1_1'; 從位于 02-2月 -18 的 restore 開始 使用通道 ORA_DISK_1 通道 ORA_DISK_1: 正在開始還原數據文件備份集 通道 ORA_DISK_1: 正在指定從備份集還原的數據文件 通道 ORA_DISK_1: 正在還原備份片段中的所有外部文件 通道 ORA_DISK_1: 正在讀取備份片段 D:\app\oracle\oradata\tdb\db_transport_7ssq5l1 i_1_1 通道 ORA_DISK_1: 將外部文件 3 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H4FHX_.DBF 通道 ORA_DISK_1: 將外部文件 9 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS2_F76H4FHX_.DBF 通道 ORA_DISK_1: 將外部文件 4 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H4FHX_.DBF 通道 ORA_DISK_1: 將外部文件 1 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H4FHX_.DBF 通道 ORA_DISK_1: 將外部文件 7 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_USERS_F76H4FJF_.DBF 通道 ORA_DISK_1: 外部片段句柄 = D:\app\oracle\oradata\tdb\db_transport_7ssq5l1i_ 1_1 通道 ORA_DISK_1: 已還原備份片段 1 通道 ORA_DISK_1: 還原完成, 用時: 00:00:56 通道 ORA_DISK_1: 正在開始還原數據文件備份集 通道 ORA_DISK_1: 正在指定從備份集還原的數據文件 通道 ORA_DISK_1: 正在還原備份片段中的所有外部文件 通道 ORA_DISK_1: 正在讀取備份片段 D:\app\oracle\oradata\tdb\db_transport_7tsq5l5 g_1_1 通道 ORA_DISK_1: 將外部文件 14 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_USERS_F76H65NX_.DBF 通道 ORA_DISK_1: 將外部文件 11 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H65NX_.DBF 通道 ORA_DISK_1: 將外部文件 13 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDO_2_F76H65NX_.DBF 通道 ORA_DISK_1: 將外部文件 10 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H65NX_.DBF 通道 ORA_DISK_1: 將外部文件 12 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H65NX_.DBF 通道 ORA_DISK_1: 將外部文件 15 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_TEST_F76H65NX_.DBF 通道 ORA_DISK_1: 將外部文件 22 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_TTS_F76H65OF_.DBF 通道 ORA_DISK_1: 將外部文件 23 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_CS_F76H65OF_.DBF 通道 ORA_DISK_1: 外部片段句柄 = D:\app\oracle\oradata\tdb\db_transport_7tsq5l5g_ 1_1 通道 ORA_DISK_1: 已還原備份片段 1 通道 ORA_DISK_1: 還原完成, 用時: 00:00:26 通道 ORA_DISK_1: 正在開始還原數據文件備份集 通道 ORA_DISK_1: 正在指定從備份集還原的數據文件 通道 ORA_DISK_1: 正在還原備份片段中的所有外部文件 通道 ORA_DISK_1: 正在讀取備份片段 D:\app\oracle\oradata\tdb\db_transport_7usq5l8 p_1_1 通道 ORA_DISK_1: 將外部文件 17 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H70CR_.DBF 通道 ORA_DISK_1: 將外部文件 16 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H70CR_.DBF 通道 ORA_DISK_1: 將外部文件 18 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H70D8_.DBF 通道 ORA_DISK_1: 將外部文件 19 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDO_2_F76H70D8_.DBF 通道 ORA_DISK_1: 將外部文件 21 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_TEST_F76H70D8_.DBF 通道 ORA_DISK_1: 將外部文件 20 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_USERS_F76H70D8_.DBF 通道 ORA_DISK_1: 外部片段句柄 = D:\app\oracle\oradata\tdb\db_transport_7usq5l8p_ 1_1 通道 ORA_DISK_1: 已還原備份片段 1 通道 ORA_DISK_1: 還原完成, 用時: 00:00:16 通道 ORA_DISK_1: 正在開始還原數據文件備份集 通道 ORA_DISK_1: 正在指定從備份集還原的數據文件 通道 ORA_DISK_1: 正在還原備份片段中的所有外部文件 通道 ORA_DISK_1: 正在讀取備份片段 D:\app\oracle\oradata\tdb\db_transport_7vsq5lb f_1_1 通道 ORA_DISK_1: 將外部文件 6 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H7HXK_.DBF 通道 ORA_DISK_1: 將外部文件 5 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H7HXK_.DBF 通道 ORA_DISK_1: 將外部文件 8 還原到 D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H7HXK_.DBF 通道 ORA_DISK_1: 外部片段句柄 = D:\app\oracle\oradata\tdb\db_transport_7vsq5lbf_ 1_1 通道 ORA_DISK_1: 已還原備份片段 1 通道 ORA_DISK_1: 還原完成, 用時: 00:00:16 在 02-2月 -18 完成了 restore
11.在目標平臺上使用備份的控制文件來為目標數據庫創建控制文件，將備分的控制文件記錄的源數據文件修改成還原后的數據文件名，其創建語句如下
CREATE CONTROLFILE REUSE DATABASE "JY" RESETLOGS ARCHIVELOG MAXLOGFILES 192 MAXLOGMEMBERS 3 MAXDATAFILES 1024 MAXINSTANCES 32 MAXLOGHISTORY 292 LOGFILE GROUP 1 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\redo01.log' SIZE 200M, GROUP 2 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\redo02.log' SIZE 200M -- STANDBY LOGFILE DATAFILE 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_CS_F76H65OF_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H4FHX_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H65NX_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H70CR_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H7HXK_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H4FHX_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H65NX_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H70CR_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H7HXK_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_TEST_F76H65NX_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_TEST_F76H70D8_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_TTS_F76H65OF_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H4FHX_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H65NX_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H70D8_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H7HXK_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS2_F76H4FHX_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDO_2_F76H65NX_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDO_2_F76H70D8_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_USERS_F76H4FJF_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_USERS_F76H65NX_.DBF', 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_USERS_F76H70D8_.DBF' CHARACTER SET ZHS16GBK ;
執行上面的創建語句
SQL> CREATE CONTROLFILE REUSE DATABASE "JY" RESETLOGS ARCHIVELOG 2 MAXLOGFILES 192 3 MAXLOGMEMBERS 3 4 MAXDATAFILES 1024 5 MAXINSTANCES 32 6 MAXLOGHISTORY 292 7 LOGFILE 8 GROUP 1 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\redo01.log' SIZE 200M, 9 GROUP 2 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\redo02.log' SIZE 200M 10 -- STANDBY LOGFILE 11 DATAFILE 12 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_CS_F76H65OF_.DBF', 13 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H4FHX_.DBF', 14 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H65NX_.DBF', 15 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H70CR_.DBF', 16 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H7HXK_.DBF', 17 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H4FHX_.DBF', 18 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H65NX_.DBF', 19 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H70CR_.DBF', 20 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H7HXK_.DBF', 21 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_TEST_F76H65NX_.DBF', 22 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_TEST_F76H70D8_.DBF', 23 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_TTS_F76H65OF_.DBF', 24 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H4FHX_.DBF', 25 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H65NX_.DBF', 26 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H70D8_.DBF', 27 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H7HXK_.DBF', 28 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS2_F76H4FHX_.DBF', 29 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDO_2_F76H65NX_.DBF', 30 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDO_2_F76H70D8_.DBF', 31 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_USERS_F76H4FJF_.DBF', 32 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_USERS_F76H65NX_.DBF', 33 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_USERS_F76H70D8_.DBF' 34 CHARACTER SET ZHS16GBK 35 ; 控制文件已創建。 SQL> select name from v$datafile; NAME -------------------------------------------------------------------------------- D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H4FHX_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H4FHX_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H4FHX_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H7HXK_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H7HXK_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_USERS_F76H4FJF_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H7HXK_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS2_F76H4FHX_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H65NX_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H65NX_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H65NX_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDO_2_F76H65NX_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_USERS_F76H65NX_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_TEST_F76H65NX_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSTEM_F76H70CR_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_SYSAUX_F76H70CR_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDOTBS1_F76H70D8_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_UNDO_2_F76H70D8_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_USERS_F76H70D8_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_TEST_F76H70D8_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_TTS_F76H65OF_.DBF D:\APP\ORACLE\ORADATA\JY\DATAFILE\O1_MF_CS_F76H65OF_.DBF 已選擇 22 行。
12.以open resetlogs選項打開數據庫
SQL> alter database open resetlogs; 數據庫已更改。 SQL> alter pluggable database all open read write; 插接式數據庫已變更。 SQL> select name,open_mode from v$pdbs; NAME OPEN_MODE ---------------------- ------------------------ PDB$SEED READ ONLY JYPDB READ WRITE TESTPDB READ WRITE
13.給CDB數據庫增加臨進表空間數據文件
SQL> alter tablespace temp add tempfile 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\temp01.dbf' size 100M reuse autoextend on next 655360 maxsize 200m; 表空間已更改。 SQL> alter session set container = pdb$seed; 會話已更改。 SQL> alter tablespace temp add tempfile 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\temp02.dbf' size 100M reuse autoextend on next 655360 maxsize 200m; 表空間已更改。 SQL> alter session set container = jypdb; 會話已更改。 SQL> alter tablespace temp add tempfile 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\temp03.dbf' size 100M reuse; 表空間已更改。 SQL> alter session set container = testpdb; 會話已更改。 SQL> alter tablespace temp add tempfile 'D:\APP\ORACLE\ORADATA\JY\DATAFILE\temp04.dbf' size 100M reuse; 表空間已更改。 SQL> alter session set container = cdb$root; 會話已更改。
到此，相信大家對“如何使用備份集跨平臺傳輸整個CDB數據庫”有了更深的了解，不妨來實際操作一番吧！這里是創新互聯網站，更多相關內容可以進入相關頻道進行查詢，關注我們，繼續學習！
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