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oracle rac中文名添加到本地路径的办法


故障模拟(生产环境勿测试)

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1. [grid@rac1-213-11 ~]# su - oracle

2. [grid@rac1-213-11 ~]$ sqlplus / as sysdba

3. SQL>alter table netdata add datafile '测试DATA'

在第二个节点上查询出现错误

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1. [oracle@rac2-213-12 trace]$ sqlplus / as sysdba

2. SQL*Plus: Release 11.2.0.4.0 Production on Sun Jul 1 22:07:21 2018

3. Copyright (c) 1982, 2013, Oracle. All rights reserved.

4. Connected to:

5. Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production

6. With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

7. Data Mining and Real Application Testing options

8. SQL> select file_name from dba_data_files;

9. ERROR:

10. ORA-01157: cannot identify/lock data file 9 - see DBWR trace file

11. ORA-01110: data file 9: '/u01/app/oracle/product/11.2.0/db_1/dbs/测试DATA'

13. SQL> select file_name from dba_data_files;

14. ERROR:

15. ORA-01157: cannot identify/lock data file 9 - see DBWR trace file

16. ORA-01110: data file 9: '/u01/app/oracle/product/11.2.0/db_1/dbs/娴????ìDATA'

关闭库，复制文件

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1. --grd

2. [grid@rac1-213-11 ~]$ srvctl stop database -d devdb

5. --oracle

6. [oracle@rac1-213-11 dbs]$ cp "测试DATA" netdata05.dbf

9. mount 库

10. --grid

11. [grid@rac1-213-11 ~]$ srvctl start database -d devdb -o mount

12. --oracle

13. [oracle@rac1-213-11 ~]$ sqlplus / as sysdba

16. SQL*Plus: Release 11.2.0.4.0 Production on Sun Jul 1 22:39:54 2018

17. Copyright (c) 1982, 2013, Oracle. All rights reserved.

19. Connected to:

20. Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production

21. With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

22. Data Mining and Real Application Testing options

25. SQL> alter database rename file '/u01/app/oracle/product/11.2.0/db_1/dbs/测试DATA' to '/u01/app/oracle/product/11.2.0/db_1/dbs/netdata05.dbf';

27. Database altered.

关闭库，再次复制文件至asm

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1. [grid@rac1-213-11 ~]$ srvctl stop database -d devdb

2. ASMCMD> cp /u01/app/oracle/product/11.2.0/db_1/dbs/netdata05.dbf .

3. copying /u01/app/oracle/product/11.2.0/db_1/dbs/netdata05.dbf -> +DATA1/DEVDB/DATAFILE/netdata05.dbf

4. ASMCMD> quit

mount库

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1. [grid@rac1-213-11 ~]$ srvctl start database -d devdb -o mount

修改文件路径

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1. SQL> alter database rename file '/u01/app/oracle/product/11.2.0/db_1/dbs/netdata05.dbf' to '+DATA1/DEVDB/DATAFILE/netdata05.dbf';

2. SQL>Database altered.

关闭库

数据库已经正常

点击(此处)折叠或打开

1. [oracle@rac1-213-11 ~]$ sqlplus / as sysdba

2. SQL*Plus: Release 11.2.0.4.0 Production on Sun Jul 1 22:49:49 2018

3. Copyright (c) 1982, 2013, Oracle. All rights reserved.

4. Connected to:

5. Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production

6. With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

7. Data Mining and Real Application Testing options

8. SQL> select open_mode from v$database;

9. OPEN_MODE

10. --------------------

11. READ WRITE

节点2查看

点击(此处)折叠或打开

1. [oracle@rac2-213-12 trace]$ sqlplus / as sysdba

3. SQL*Plus: Release 11.2.0.4.0 Production on Sun Jul 1 22:07:21 2018

5. Copyright (c) 1982, 2013, Oracle. All rights reserved

7. Connected to:

8. Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production

9. With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

10. Data Mining and Real Application Testing options

15. SQL> /

18. FILE_NAME

19. --------------------------------------------------------------------------------

20. +DATA1/devdb/datafile/users.269.937046643

21. +DATA1/devdb/datafile/undotbs1.276.937046643

22. +DATA1/devdb/datafile/sysaux.277.937046643

23. +DATA1/devdb/datafile/system.268.937046635

24. +DATA1/devdb/datafile/undotbs2.267.937047083

25. +DATA1/devdb/datafile/netdata.284.937049537

26. +DATA1/devdb/datafile/netdata02.dbf

27. +DATA1/devdb/datafile/netdata03.dbf

28. +DATA1/devdb/datafile/netdata05.dbf

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