在这之后，把linux服务器上的数据库和实例名从大写的ORCL改为小写的orcl，并修改了所有的参数文件内容和密码文件重新解压缩冷备份
装一个windows 2008 server 64并装oracle，，然后迁移库至linux环境里
windows server 2008-192.168.182.128 oracle 11.2.0.3.0 oracle_sid=orcl
oracle enterprise linux 5.8-192.168.182.131 oracle 11.2.0.1.0 oracle_sid=orcl
流程与10g库迁移到11g相同，在修改控制文件的脚本的时候，除了要修改路径，还要修改数据库名
1 check information from PROD
on 128-windows oracle服务器
sqlplus / as sysdba
SYS@orcl>select dbid from v$database;
DBID
----------
1371889729
SYS@orcl>create pfile='c:\initorcl.ora' from spfile;
File created.
SYS@PROD1>alter database backup controlfile to trace;
Database altered.
SYS@PROD1>show parameter user_dump
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
user_dump_dest string C:\oracle\diag\rdbms\orcl\orcl
\trace
cd C:\oracle\diag\rdbms\orcl\orcl\trace
copy the trc file to c:\dbclone\control.txt
and edit it:
from:
STARTUP NOMOUNT
CREATE CONTROLFILE REUSE DATABASE "ORCL" RESETLOGS NOARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292
LOGFILE
GROUP 1 '/u01/app/oracle/oradata/ORCL/REDO01.LOG' SIZE 50M BLOCKSIZE 512,
GROUP 2 '/u01/app/oracle/oradata/ORCL/REDO02.LOG' SIZE 50M BLOCKSIZE 512,
GROUP 3 '/u01/app/oracle/oradata/ORCL/REDO03.LOG' SIZE 50M BLOCKSIZE 512
-- STANDBY LOGFILE
DATAFILE
'/u01/app/oracle/oradata/ORCL/SYSTEM01.DBF',
'/u01/app/oracle/oradata/ORCL/SYSAUX01.DBF',
'/u01/app/oracle/oradata/ORCL/UNDOTBS01.DBF',
'/u01/app/oracle/oradata/ORCL/USERS01.DBF',
'/u01/app/oracle/oradata/ORCL/EXAMPLE01.DBF'
CHARACTER SET AL32UTF8
;
to:
STARTUP NOMOUNT
CREATE CONTROLFILE SET DATABASE "ORCL" RESETLOGS NOARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292
LOGFILE
GROUP 1 '/u01/app/oracle/oradata/ORCL/REDO01.LOG' SIZE 50M BLOCKSIZE 512,
GROUP 2 '/u01/app/oracle/oradata/ORCL/REDO02.LOG' SIZE 50M BLOCKSIZE 512,
GROUP 3 '/u01/app/oracle/oradata/ORCL/REDO03.LOG' SIZE 50M BLOCKSIZE 512
-- STANDBY LOGFILE
DATAFILE
'/u01/app/oracle/oradata/ORCL/SYSTEM01.DBF',
'/u01/app/oracle/oradata/ORCL/SYSAUX01.DBF',
'/u01/app/oracle/oradata/ORCL/UNDOTBS01.DBF',
'/u01/app/oracle/oradata/ORCL/USERS01.DBF',
'/u01/app/oracle/oradata/ORCL/EXAMPLE01.DBF'
CHARACTER SET AL32UTF8
;
2.2 cold backup tar-128 orcl
SYS@orcl>select name from v$dbfile;
NAME
--------------------------------------------------------------------------------
C:\ORACLE\ORADATA\ORCL\USERS01.DBF
C:\ORACLE\ORADATA\ORCL\UNDOTBS01.DBF
C:\ORACLE\ORADATA\ORCL\SYSAUX01.DBF
C:\ORACLE\ORADATA\ORCL\SYSTEM01.DBF
C:\ORACLE\ORADATA\ORCL\EXAMPLE01.DBF
