主庫:linux rh4+oracle 11.1.0.6

資料檔案 /oradata/asm11g

複製到:windows 2003 server+oracle 11.1.0.6

資料檔案 f:\asm11g 下

簡稱主庫和複製庫

主庫只需要複製密碼檔案 $ORACLE_HOME/dbs/orapwasm11g 到 windows $ORACLE_HOME/database/目錄下

並且重新命名為PWDasm11g.ora

現在我們做需要複製到windows 2003庫的準備:

在windows 2003 server F盤上新建asm11g 目錄

oracle_base d:\app\administrator\admin 目錄下新建asm11g 目錄

d:\app\administrator\admin\asm11g\目錄下新建adump,dpdump,pfile 三個目錄

在F盤上新建個 init.ora 檔案裡面輸入db_name=asm11g

1,複製庫啟動到 nomount 下

C:\Documents and Settings\複製Administrator>set oracle_sid=asm11g

C:\Documents and Settings\Administrator>sqlplus / as sysdba

SQL*Plus: Release 11.1.0.6.0 - Production on Fri Aug 1 12:19:01 2008

Connected to an idle instance.

SQL> startup nomount pfile='f:\init.ora';
ORACLE instance started.

Total System Global Area 146472960 bytes
Fixed Size                  1331740 bytes
Variable Size              92278244 bytes
Database Buffers           50331648 bytes
Redo Buffers                2531328 bytes
SQL> exit

主庫開始執行以下命令開始複製:

[oracle@asm11g ~]$ rman target / auxiliary

Recovery Manager: Release 11.1.0.6.0 - Production on Sun Jul 27 06:40:22 2008

connected to target database: ASM11G (DBID=4214158610)
connected to auxiliary database: ASM11G (not mounted)

RMAN> duplicate target database to 'asm11g'
2> from active database
3> spfile set DB_UNIQUE_NAME 'asm11g'
4> set control_files 'f:\asm11g\control01.ctl';

Starting Duplicate Db at 27-JUL-08
using channel ORA_AUX_DISK_1

contents of Memory Script.:
{
   backup as copy reuse
   file '/u01/app/oracle/product/11.1.6/db_1/dbs/spfileasm11g.ora' auxiliary format
'D:\APP\ADMINISTRATOR\PRODUCT\11.1.0\DB_1\DATABASE\SPFILEASM11G.ORA'   ;
   sql clone "alter system set spfile= ''D:\APP\ADMINISTRATOR\PRODUCT\11.1.0\DB_1\DATABASE\SPFILEASM11G.ORA''";
}
executing Memory Script

Starting backup at 27-JUL-08
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=103 device type=DISK
Finished backup at 27-JUL-08

sql statement: alter system set spfile= ''D:\APP\ADMINISTRATOR\PRODUCT\11.1.0\DB_1\DATABASE\SPFILEASM11G.ORA''

contents of Memory Script.:
{
   sql clone "alter system set db_name =
''ASM11G'' comment=
''duplicate'' scope=spfile";
   sql clone "alter system set db_unique_name =
''ASM11G'' comment=
''duplicate'' scope=spfile";
   sql clone "alter system set db_unique_name =
''asm11g'' comment=
'''' scope=spfile";
   sql clone "alter system set control_files =
''f:\asm11g\control01.ctl'' comment=
'''' scope=spfile";
   shutdown clone immediate;
   startup clone nomount ;
}
executing Memory Script

sql statement: alter system set db_name = ''ASM11G'' comment= ''duplicate'' scope=spfile

sql statement: alter system set db_unique_name = ''ASM11G'' comment= ''duplicate'' scope=spfile

sql statement: alter system set db_unique_name = ''asm11g'' comment= '''' scope=spfile

sql statement: alter system set control_files = ''f:\asm11g\control01.ctl'' comment= '''' scope=spfile

Oracle instance shut down

connected to auxiliary database (not started)
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 07/27/2008 06:41:37
RMAN-03015: error occurred in stored script. Memory Script
RMAN-04014: startup failed: ORA-48108: invalid value given for the diagnostic_dest init.ora parameter
ORA-48140: the specified ADR Base directory does not exist [d:\u01\app\oracle]
ORA-48187: specified directory does not exist
OSD-00002: additional error information
O/S-Error: (OS 3) The system cannot find the path specified.

這個錯誤是因為從主庫複製spfileasm11g.ora 到複製庫的所以兩邊oracle_base 不一致造成複製庫啟動不了

這個時候只需要修改相關引數為複製庫的oracle_base 和修改檔案轉換路徑引數

複製庫修改引數檔案如下:

C:\Documents and Settings\Administrator>set oracle_sid=asm11g

C:\Documents and Settings\Administrator>sqlplus / as sysdba

SQL*Plus: Release 11.1.0.6.0 - Production on Fri Aug 1 12:26:24 2008

Connected to an idle instance.

SQL> create pfile from spfile;

File created.

首先建立出pfile 檔案用ue 編輯最後修改的引數檔案如下:

asm11g.__db_cache_size=276824064
asm11g.__java_pool_size=4194304
asm11g.__large_pool_size=4194304
asm11g.__oracle_base='D:\app\Administrator'#ORACLE_BASE set from environment
asm11g.__pga_aggregate_target=138412032
asm11g.__sga_target=411041792
asm11g.__shared_io_pool_size=0
asm11g.__shared_pool_size=121634816
asm11g.__streams_pool_size=0
*.audit_file_dest='D:\app\Administrator\admin\asm11g\adump'
*.audit_trail='db'
*.compatible='11.1.0.0.0'
*.control_files='f:\asm11g\control01.ctl'
*.db_block_size=8192
*.db_create_file_dest='+data'
*.db_domain=''
*.db_file_name_convert='/oradata/asm11g','f:\asm11g'   # 資料檔案路徑轉換
*.db_name='ASM11G'#duplicate
*.db_recovery_file_dest='+DATA'
*.db_recovery_file_dest_size=2147483648
*.db_unique_name='asm11g'
*.diagnostic_dest='D:\app\Administrator'    --ORACLE_BASE
*.log_archive_dest_1='location=f:\asm11g DB_UNIQUE_NAME=asm11g'
*.log_archive_dest_2='service=standby SYNC VALID_FOR=(ONLINE_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=standby'
*.log_archive_dest_state_1='ENABLE'
*.log_archive_dest_state_2='ENABLE'
*.log_archive_format='%t_%s_%r.arc'
*.log_archive_max_processes=30
*.log_archive_min_succeed_dest=2
*.log_file_name_convert='/oradata/asm11g','f:\asm11g'    --日誌檔案路徑轉換
*.open_cursors=300
*.pga_aggregate_target=136314880
*.processes=150
*.remote_login_passwordfile='EXCLUSIVE'
*.sec_case_sensitive_logon=FALSE
*.sga_target=408944640
*.standby_file_management='AUTO'
*.undo_tablespace='UNDOTBS1'

修改儲存後生成spfile檔案

SQL> create spfile from pfile;

File created.

複製庫啟動到nomount狀態

SQL> startup nomount;
ORACLE instance started.

Total System Global Area 414306304 bytes
Fixed Size                  1333536 bytes
Variable Size             130025184 bytes
Database Buffers          276824064 bytes
Redo Buffers                6123520 bytes

主庫再次執行復制命令:

[oracle@asm11g ~]$ rman target / auxiliary

Recovery Manager: Release 11.1.0.6.0 - Production on Sun Jul 27 06:44:49 2008

connected to target database: ASM11G (DBID=4214158610)
connected to auxiliary database: ASM11G (not mounted)

RMAN> duplicate target database to 'asm11g'
2> from active database
3> ;

Starting Duplicate Db at 27-JUL-08
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=152 device type=DISK

contents of Memory Script.:
{
   set newname for datafile 1 to
"F:\ASM11G\SYSTEM01.DBF";
   set newname for datafile 2 to
"F:\ASM11G\SYSAUX01.DBF";
   set newname for datafile 3 to
"F:\ASM11G\UNDOTBS101.DBF";
   set newname for datafile 4 to
"F:\ASM11G\USERS01.DBF";
   set newname for datafile 5 to
"F:\ASM11G\TEST01_NEW.DBF";
   backup as copy reuse
   datafile 1 auxiliary format
"F:\ASM11G\SYSTEM01.DBF"   datafile
2 auxiliary format
"F:\ASM11G\SYSAUX01.DBF"   datafile
3 auxiliary format
"F:\ASM11G\UNDOTBS101.DBF"   datafile
4 auxiliary format
"F:\ASM11G\USERS01.DBF"   datafile
5 auxiliary format
"F:\ASM11G\TEST01_NEW.DBF"   ;
   sql 'alter system archive log current';
}
executing Memory Script

executing command: SET NEWNAME

Starting backup at 27-JUL-08
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=100 device type=DISK
channel ORA_DISK_1: starting datafile copy
input datafile file number=00001 name=/oradata/asm11g/system01.dbf
output file name=F:\ASM11G\SYSTEM01.DBF tag=TAG20080727T064459 RECID=0 STAMP=0
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:25
channel ORA_DISK_1: starting datafile copy
input datafile file number=00003 name=/oradata/asm11g/undotbs101.dbf
output file name=F:\ASM11G\UNDOTBS101.DBF tag=TAG20080727T064459 RECID=0 STAMP=0
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:16
channel ORA_DISK_1: starting datafile copy
input datafile file number=00002 name=/oradata/asm11g/sysaux01.dbf
output file name=F:\ASM11G\SYSAUX01.DBF tag=TAG20080727T064459 RECID=0 STAMP=0
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:15
channel ORA_DISK_1: starting datafile copy
input datafile file number=00005 name=/oradata/asm11g/test01_new.dbf
output file name=F:\ASM11G\TEST01_NEW.DBF tag=TAG20080727T064459 RECID=0 STAMP=0
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:07
channel ORA_DISK_1: starting datafile copy
input datafile file number=00004 name=/oradata/asm11g/users01.dbf
output file name=F:\ASM11G\USERS01.DBF tag=TAG20080727T064459 RECID=0 STAMP=0
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:01
Finished backup at 27-JUL-08

sql statement: alter system archive log current
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "ASM11G" RESETLOGS ARCHIVELOG
MAXLOGFILES     16
MAXLOGMEMBERS      3
MAXDATAFILES      100
MAXINSTANCES     8
MAXLOGHISTORY      292
LOGFILE
GROUP 4 ( 'F:\ASM11G\REDO01.LOG' ) SIZE 50 M REUSE,
GROUP 5 ( 'F:\ASM11G\REDO02.LOG' ) SIZE 50 M REUSE,
GROUP 6 ( 'F:\ASM11G\REDO03.LOG' ) SIZE 50 M REUSE
DATAFILE
'F:\ASM11G\SYSTEM01.DBF'
CHARACTER SET WE8MSWIN1252

contents of Memory Script.:
{
   backup as copy reuse
   archivelog like "/u01/app/oracle/archivelog/1_163_660159058.arc" auxiliary format
"F:\ASM11G\1_163_660159058.ARC"   ;
   catalog clone archivelog "F:\ASM11G\1_163_660159058.ARC";
   switch clone datafile all;
}
executing Memory Script

Starting backup at 27-JUL-08
using channel ORA_DISK_1
channel ORA_DISK_1: starting archived log copy
input archived log thread=1 sequence=163 RECID=220 STAMP=661157178
output file name=F:\ASM11G\1_163_660159058.ARC RECID=0 STAMP=0
channel ORA_DISK_1: archived log copy complete, elapsed time: 00:00:03
Finished backup at 27-JUL-08

cataloged archived log
archived log file name=F:\ASM11G\1_163_660159058.ARC RECID=1 STAMP=661609914

datafile 2 switched to datafile copy
input datafile copy RECID=1 STAMP=661609914 file name=F:\ASM11G\SYSAUX01.DBF
datafile 3 switched to datafile copy
input datafile copy RECID=2 STAMP=661609914 file name=F:\ASM11G\UNDOTBS101.DBF
datafile 4 switched to datafile copy
input datafile copy RECID=3 STAMP=661609914 file name=F:\ASM11G\USERS01.DBF
datafile 5 switched to datafile copy
input datafile copy RECID=4 STAMP=661609914 file name=F:\ASM11G\TEST01_NEW.DBF

contents of Memory Script.:
{
   set until scn 615675;
   recover
   clone database
    delete archivelog
   ;
}
executing Memory Script

executing command: SET until clause

Starting recover at 27-JUL-08
using channel ORA_AUX_DISK_1

starting media recovery

archived log for thread 1 with sequence 163 is already on disk as file F:\ASM11G\1_163_660159058.ARC
archived log file name=F:\ASM11G\1_163_660159058.ARC thread=1 sequence=163
media recovery complete, elapsed time: 00:00:00
Finished recover at 27-JUL-08

contents of Memory Script.:
{
shutdown clone immediate;
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 414306304 bytes

Fixed Size                     1333536 bytes
Variable Size                130025184 bytes
Database Buffers             276824064 bytes
Redo Buffers                   6123520 bytes
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "ASM11G" RESETLOGS ARCHIVELOG
MAXLOGFILES     16
MAXLOGMEMBERS      3
MAXDATAFILES      100
MAXINSTANCES     8
MAXLOGHISTORY      292
LOGFILE
GROUP 4 ( 'F:\ASM11G\REDO01.LOG' ) SIZE 50 M REUSE,
GROUP 5 ( 'F:\ASM11G\REDO02.LOG' ) SIZE 50 M REUSE,
GROUP 6 ( 'F:\ASM11G\REDO03.LOG' ) SIZE 50 M REUSE
DATAFILE
'F:\ASM11G\SYSTEM01.DBF'
CHARACTER SET WE8MSWIN1252

contents of Memory Script.:
{
   set newname for tempfile 2 to
"F:\ASM11G\TEMP01.DBF";
   switch clone tempfile all;
   catalog clone datafilecopy "F:\ASM11G\SYSAUX01.DBF";
   catalog clone datafilecopy "F:\ASM11G\UNDOTBS101.DBF";
   catalog clone datafilecopy "F:\ASM11G\USERS01.DBF";
   catalog clone datafilecopy "F:\ASM11G\TEST01_NEW.DBF";
   switch clone datafile all;
}
executing Memory Script

executing command: SET NEWNAME

renamed tempfile 2 to F:\ASM11G\TEMP01.DBF in control file

cataloged datafile copy
datafile copy file name=F:\ASM11G\SYSAUX01.DBF RECID=1 STAMP=661609931

cataloged datafile copy
datafile copy file name=F:\ASM11G\UNDOTBS101.DBF RECID=2 STAMP=661609931

cataloged datafile copy
datafile copy file name=F:\ASM11G\USERS01.DBF RECID=3 STAMP=661609931

cataloged datafile copy
datafile copy file name=F:\ASM11G\TEST01_NEW.DBF RECID=4 STAMP=661609931

datafile 2 switched to datafile copy
input datafile copy RECID=1 STAMP=661609931 file name=F:\ASM11G\SYSAUX01.DBF
datafile 3 switched to datafile copy
input datafile copy RECID=2 STAMP=661609931 file name=F:\ASM11G\UNDOTBS101.DBF
datafile 4 switched to datafile copy
input datafile copy RECID=3 STAMP=661609931 file name=F:\ASM11G\USERS01.DBF
datafile 5 switched to datafile copy
input datafile copy RECID=4 STAMP=661609931 file name=F:\ASM11G\TEST01_NEW.DBF

contents of Memory Script.:
{
Alter clone database open resetlogs;
}
executing Memory Script

database opened
Finished Duplicate Db at 27-JUL-08

RMAN>

這時登入複製庫進行查詢,可以正常使用

C:\Documents and Settings\Administrator>set oracle_sid=asm11g

C:\Documents and Settings\Administrator>sqlplus / as sysdba

SQL*Plus: Release 11.1.0.6.0 - Production on Fri Aug 1 12:53:55 2008

Connected to:
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> select status,instance_name from v$instance;

STATUS INSTANCE_NAME
------------ ----------------
OPEN asm11g

SQL> archive log list;
Database log mode              Archive Mode
Automatic archival             Enabled
Archive destination            f:\asm11g
Oldest online log sequence     1
Next log sequence to archive   2
Current log sequence           2
SQL>

11g RMAN新特性active database duplicate 資料庫異構

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