跨平台迁移数据库windows-Linux
将10.10.1.127服务器的数据库ORCL(WINDOWS)迁移到VM 10.10.10.168LINUX平台
操作系统：Windows server 2008r2 64bit
CentOS Linux 6.5 64bit
ORACLE软件:11.2.0.3.0
目录：
- 1. 在源数据库（Windows数据库orcl准备迁移）
2. 用 RMAN 生成迁移文件
3. 修改对应的转换文件
4. 修改对应的 INIT 文件
5. 在目标 LINUX（linux 数据库 orcl）在用 DBCA 创建数据库
6. 删除文件，复制文件
7. 升级
1.在源数据库（Windows数据库orcl准备迁移）
1，检查源库的控制文件，数据文件，日志文件，临时文件，参数文件等！
查看可以转换的平台
在目标端执行，捕获目标库平台
运行检查包
查看归档模式
关闭数据库，将数据库启动到只读模式！
2. 用
RMAN 生成迁移文件
对源数据文件进行转换，并生成升级脚本
查看生成的数据文件和升级脚本
3. 修改对应的转换文件
更改TRANS.SQL的路劲，对应LINUX平台的路劲
Linux路劲：
ORACLE_BASE=/u01/app/oracle
ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1
-- 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 PFILE='C:\ORACLE\PRODUCT\11.2.0\DBHOME_1\DATABASE\INIT_00RGP615_1_0.ORA'
CREATE CONTROLFILE REUSE SET DATABASE
"ORCL" RESETLOGS ARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292
LOGFILE
GROUP 1 'C:\ORACLE\PRODUCT\11.2.0\DBHOME_1\DATABASE\ARCH_D-ORCL_ID-1451024903_S-10_T-1_A-923244170_03RGP615' SIZE 50M BLOCKSIZE 512,
GROUP 2
'C:\ORACLE\PRODUCT\11.2.0\DBHOME_1\DATABASE\ARCH_D-ORCL_ID-1451024903_S-11_T-1_A-923244170_04RGP615' SIZE 50M BLOCKSIZE 512,
GROUP 3 'C:\ORACLE\PRODUCT\11.2.0\DBHOME_1\DATABASE\ARCH_D-ORCL_ID-1451024903_S-12_T-1_A-923244170_05RGP615' SIZE 50M BLOCKSIZE 512
DATAFILE
'D:\TRANSFER\SYSTEM01.DBF',
'D:\TRANSFER\SYSAUX01.DBF',
'D:\TRANSFER\UNDOTBS01.DBF',
'D:\TRANSFER\USERS01.DBF',
'D:\TRANSFER\SEINEEBSDATA.DBF',
'D:\TRANSFER\TBSTEST01.DBF',
'D:\TRANSFER\TBSTEST02.DBF'
CHARACTER SET AL32UTF8
;
-- Database can now be opened zeroing the
online logs.
ALTER DATABASE OPEN RESETLOGS;
-- Commands to add tempfiles to temporary
tablespaces.
-- Online tempfiles have complete space
information.
-- Other tempfiles may require adjustment.
ALTER TABLESPACE TEMP ADD TEMPFILE 'C:\ORACLE\PRODUCT\11.2.0\DBHOME_1\DATABASE\DATA_D-ORCL_I-1451024903_TS-TEMP_FNO-1_06RGP615'
SIZE 30408704 AUTOEXTEND ON NEXT
655360 MAXSIZE 32767M;
-- End of tempfile additions.
--
set echo off
prompt
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
prompt * Your database has been created
successfully!
prompt * There are many things to think
about for the new database. Here
prompt * is a checklist to help you stay on
track:
prompt * 1. You may want to redefine the
location of the directory objects.
prompt * 2. You may want to change the
internal database identifier (DBID)
prompt *
or the global database name for this database. Use the
prompt *
NEWDBID Utility (nid).
prompt
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SHUTDOWN IMMEDIATE
STARTUP UPGRADE PFILE='C:\ORACLE\PRODUCT\11.2.0\DBHOME_1\DATABASE\INIT_00RGP615_1_0.ORA'
@@ ?/rdbms/admin/utlirp.sql
SHUTDOWN IMMEDIATE
STARTUP PFILE='C:\ORACLE\PRODUCT\11.2.0\DBHOME_1\DATABASE\INIT_00RGP615_1_0.ORA'
-- The following step will recompile all
PL/SQL modules.
-- It may take serveral hours to complete.
@@ ?/rdbms/admin/utlrp.sql
set feedback 6;
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
修改之后的TRANS.SQL文件：
- 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 PFILE='/u01/app/oracle/product/11.2.0/db_1/dbs/initorcl.ora'
CREATE CONTROLFILE REUSE SET DATABASE
"ORCL" RESETLOGS ARCHIVELOG
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
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/SEINEEBSDATA.DBF',
'/u01/app/oracle/oradata/orcl/TBSTEST01.DBF',
'/u01/app/oracle/oradata/orcl/TBSTEST02.DBF'
CHARACTER SET AL32UTF8
;
-- Database can now be opened zeroing the
online logs.
ALTER DATABASE OPEN RESETLOGS;
-- Commands to add tempfiles to temporary
tablespaces.
-- Online tempfiles have complete space
information.
-- Other tempfiles may require adjustment.
ALTER TABLESPACE TEMP ADD TEMPFILE '/u01/app/oracle/oradata/orcl/temp01.dbf'
SIZE 30408704 AUTOEXTEND ON NEXT
655360 MAXSIZE 32767M;
-- End of tempfile additions.
--
set echo off
prompt
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
prompt * Your database has been created
successfully!
prompt * There are many things to think
about for the new database. Here
prompt * is a checklist to help you stay on
track:
prompt * 1. You may want to redefine the
location of the directory objects.
prompt * 2. You may want to change the
internal database identifier (DBID)
prompt *
or the global database name for this database. Use the
prompt *
NEWDBID Utility (nid).
prompt
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SHUTDOWN IMMEDIATE
STARTUP UPGRADE PFILE='/u01/app/oracle/product/11.2.0/db_1/dbs/initorcl.ora
'
@@ ?/rdbms/admin/utlirp.sql
SHUTDOWN IMMEDIATE
STARTUP PFILE='/u01/app/oracle/product/11.2.0/db_1/dbs/initorcl.ora '
-- The following step will recompile all
PL/SQL modules.
-- It may take serveral hours to complete.
@@ ?/rdbms/admin/utlrp.sql
set feedback 6;
4. 修改对应的
INIT 文件
更改参数文件的相关参数路劲
5. 在目标
LINUX（linux 数据库 orcl）在用 DBCA 创建数据库
用DBCA创建ORCL数据库，并将数据文件，参数文件，日志文件和控制文件删除，再把转换好的相应文件复制到linux相应的路劲
6. 删除文件，复制文件
删除复制后文件后，执行TRANS.SQL脚本
7，升级
执行升级脚本
遇到错误，提示将数据库启动到升级模式，再执行UTLIRP.SQL脚本
跑完脚本，提示正常关闭和启动数据库，脚本已经执行，可以不用执行
检查数据库的状态和文件
验证数据的有效性
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