移动开发管理系统Rational ClearQuest后台数据库ORACLE数据到EXP300阵列步骤

移动开发管理系统CQ后台数据库ORACLE数据到EXP300阵列步骤

1、目的：

Oracle程序在本地硬盘上（D盘），数据在EXP300磁盘阵列上（Y盘），要求通过手工的方式切换磁盘阵列的磁盘，在两台服务器上（10.25.4.162和10.25.4.163）能够分别运行同一ORACLE数据库。

数据库备份，通过exp导出的方式备份数据到本地硬盘。

2、操作步骤：

以下称10.25.4.162为A机，10.25.4.163为B机。A机上已经安装了ORACLE程序，安装位置在D:/oracle，数据位置在D:/oracle/oradata,Dump文件位于D:/oracle/admin下，SID为ORADEV。

2.1、在B机D盘上安装ORACLE程序，生成ORADEV数据库，停止Oracle相关服务，设置服务为手工启动，删除D:/oracle/admin和D:/oracle/oradata目录。

2.2、查询A机Oracle数据文件位置

SQL> conn / as sysdba;

Connected.

SQL> select file#,name from v$datafile;

FILE# NAME

---------- -----------------------------------------------------------------------------

1 D:/ORACLE/ORADATA/ORADEV/SYSTEM01.DBF

2 D:/ORACLE/ORADATA/ORADEV/UNDOTBS01.DBF

3 D:/ORACLE/ORADATA/ORADEV/CWMLITE01.DBF

4 D:/ORACLE/ORADATA/ORADEV/DRSYS01.DBF

5 D:/ORACLE/ORADATA/ORADEV/EXAMPLE01.DBF

6 D:/ORACLE/ORADATA/ORADEV/INDX01.DBF

7 D:/ORACLE/ORADATA/ORADEV/ODM01.DBF

8 D:/ORACLE/ORADATA/ORADEV/TOOLS01.DBF

9 D:/ORACLE/ORADATA/ORADEV/USERS01.DBF

10 D:/ORACLE/ORADATA/ORADEV/XDB01.DBF

10 rows selected.

SQL> select file#,name from v$tempfile;

FILE# NAME

---------- -----------------------------------------------------------------------------------------

1 D:/ORACLE/ORADATA/ORADEV/TEMP01.DBF

SQL>

SQL> select group#,member from v$logfile;

GROUP# MEMBER

---------- -----------------------------------------------------------------------------------------

3 D:/ORACLE/ORADATA/ORADEV/REDO03.LOG

2 D:/ORACLE/ORADATA/ORADEV/REDO02.LOG

1 D:/ORACLE/ORADATA/ORADEV/REDO01.LOG

2.3创建pfile，停掉数据库，修改相关dump和control file文件位置从D盘到Y盘

SQL> create pfile from spfile;

File created.

2.4在Y盘建立Y:/oracle目录，剪切D:/oracle/admin和D:/oracle/oradata到Y:/oracle下。修改相关Oracle设置。

SQL> conn / as sysdba;

Connected to an idle instance.

SQL> startup mount pfile=D:/oracle/ora92/database/INIToradev.ORA

ORACLE instance started.

Total System Global Area126950220 bytes

Fixed Size 453452 bytes

Variable Size 109051904 bytes

Database Buffers 16777216 bytes

Redo Buffers 667648 bytes

Database mounted.

SQL>

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/SYSTEM01.DBF' to 'Y:/ORACLE/ORADATA/ORADEV/SYSTEM01.DBF';

Database altered.

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/UNDOTBS01.DBF' to 'Y:/ORACLE/ORADATA/ORADEV/UNDOTBS01.DBF';

Database altered.

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/CWMLITE01.DBF' to 'Y:/ORACLE/ORADATA/ORADEV/CWMLITE01.DBF';

Database altered.

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/DRSYS01.DBF' to 'Y:/ORACLE/ORADATA/ORADEV/DRSYS01.DBF';

Database altered.

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/EXAMPLE01.DBF' to 'Y:/ORACLE/ORADATA/ORADEV/EXAMPLE01.DBF';

Database altered.

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/INDX01.DBF' to 'Y:/ORACLE/ORADATA/ORADEV/INDX01.DBF';

Database altered.

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/ODM01.DBF' to 'Y:/ORACLE/ORADATA/ORADEV/ODM01.DBF';

Database altered.

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/TOOLS01.DBF' to 'Y:/ORACLE/ORADATA/ORADEV/TOOLS01.DBF';

Database altered.

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/USERS01.DBF' to 'Y:/ORACLE/ORADATA/ORADEV/USERS01.DBF';

Database altered.

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/XDB01.DBF' to 'Y:/ORACLE/ORADATA/ORADEV/XDB01.DBF';

Database altered.

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/REDO01.LOG' to 'Y:/ORACLE/ORADATA/ORADEV/REDO01.LOG';

Database altered.

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/REDO02.LOG' to 'Y:/ORACLE/ORADATA/ORADEV/REDO02.LOG';

Database altered.

SQL> alter database rename file 'D:/ORACLE/ORADATA/ORADEV/REDO03.LOG' to 'Y:/ORACLE/ORADATA/ORADEV/REDO03.LOG';

Database altered.

SQL> alter database open;

Database altered.

SQL> alter tablespace temp add tempfile 'Y:/ORACLE/ORADATA/ORADEV/TEMP01.DBF';

Tablespace altered.

SQL> startup pfile=D:/oracle/ora92/database/INIToradev.ORA

ORACLE instance started.

Total System Global Area126950220 bytes

Fixed Size 453452 bytes

Variable Size 109051904 bytes

Database Buffers 16777216 bytes

Redo Buffers 667648 bytes

Database mounted.

Database opened.

SQL> create spfile from pfile;

File created.

SQL> shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL> startup;

ORACLE instance started.

Total System Global Area126950220 bytes

Fixed Size 453452 bytes

Variable Size 109051904 bytes

Database Buffers 16777216 bytes

Redo Buffers 667648 bytes

Database mounted.

Database opened.

2.5、验证数据库文件路径。

SQL> select file#,name from v$datafile;

FILE# NAME

---------- -----------------------------------------------------------------------------------------

1 Y:/ORACLE/ORADATA/ORADEV/SYSTEM01.DBF

2 Y:/ORACLE/ORADATA/ORADEV/UNDOTBS01.DBF

3 Y:/ORACLE/ORADATA/ORADEV/CWMLITE01.DBF

4 Y:/ORACLE/ORADATA/ORADEV/DRSYS01.DBF

5 Y:/ORACLE/ORADATA/ORADEV/EXAMPLE01.DBF

6 Y:/ORACLE/ORADATA/ORADEV/INDX01.DBF

7 Y:/ORACLE/ORADATA/ORADEV/ODM01.DBF

8 Y:/ORACLE/ORADATA/ORADEV/TOOLS01.DBF

9 Y:/ORACLE/ORADATA/ORADEV/USERS01.DBF

10 Y:/ORACLE/ORADATA/ORADEV/XDB01.DBF

10 rows selected.

SQL> select group#,member from v$logfile;

GROUP# MEMBER

---------- -----------------------------------------------------------------------------------------

3 Y:/ORACLE/ORADATA/ORADEV/REDO03.LOG

2 Y:/ORACLE/ORADATA/ORADEV/REDO02.LOG

1 Y:/ORACLE/ORADATA/ORADEV/REDO01.LOG

SQL> select file#,name from v$tempfile;

FILE# NAME

---------- -----------------------------------------------------------------------------------------

1 Y:/ORACLE/ORADATA/ORADEV/TEMP01.DBF

SQL>

2.6、拷贝A机文件D:/oracle/ora92/database/spfileoradev.ORA和PWDORADEV.ORA文件到B机相同的位置覆盖同名文件。

2.7、手工切换磁盘和起停Oracle服务，经验证Oracle能够在两台服务器上正常运行。

2.8、在A机D盘建立backup目录，在根目录下建立文件orabackup.cmd

exp system/password@oradev full=y file=d:/backup/oradata_%date:~0,4%%date:~5,2%%date:~8,2%.dmp log=d:/backup/oradata_%date:~0,4%%date:~5,2%%date:~8,2%.log

2.9、在系统计划任务里制定运行计划备份数据库。