node ->rman to RAC (迁移)

*.audit_file_dest='/dba/app/oracle/admin/dominic/adump'

*.audit_trail='db'

*.cluster_database=true

*.compatible='11.2.0.4.0'

*.control_files='+DATA_DISK/DOMINIC/controlfile/current.260.825093345','+LOG_DISK/DOMINIC/controlfile/current.256.825093345'
--- DOMINIC 大写

*.db_block_size=8192

*.db_create_file_dest='+DATA_DISK'

*.db_domain=''

*.db_name='dominic'

#*.log_file_name_convert='+DATA_DISK/dominic/logfile','/u01/app/oracle/logfile','+LOG_DISK/dominic/logfile','/u01/app/oracle/oradata/dominic'

*.db_recovery_file_dest='+LOG_DISK'

*.db_recovery_file_dest_size=4558159872

*.diagnostic_dest='/dba/app/oracle'

*.dispatchers='(PROTOCOL=TCP) (SERVICE=dominicXDB)'

dominic2.instance_number=2

dominic1.instance_number=1

*.log_archive_format='%t_%s_%r.dbf'

*.memory_target=1153433600

*.open_cursors=500

*.processes=300

*.remote_listener='dominic-scan:1521'

*.remote_login_passwordfile='exclusive'

*.sessions=350

dominic2.thread=2

dominic1.thread=1

dominic2.undo_tablespace='UNDOTBS2'

dominic1.undo_tablespace='UNDOTBS1'

*.undo_management='AUTO'

一：创建參数文件 to ASM

[oracle@dominic1 ~]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Sat Jun 21 19:04:49 2014

Connected to an idle instance.

SQL> startup nomount

ORA-01078: failure in processing system parameters

LRM-00109: could not open parameter file '/dba/app/oracle/product/11.2/dbhome_1/dbs/initdominic1.ora' --须要追加的路径

SQL> host

[oracle@dominic1 ~]$ cd /dba/app/oracle/product/11.2/dbhome_1/dbs/

[oracle@dominic1 dbs]$ ls

init.ora

[oracle@dominic1 dbs]$ exit

exit

SQL> create spfile='+data_disk/dominic/parameterfile/initdominic.ora' from pfile='/dba/app/oracle/backup/s_pfile';

File created.

SQL> HOST

[oracle@dominic1 ~]$ echo "SPFILE='+data_disk/dominic/parameterfile/initdominic.ora'" > /dba/app/oracle/product/11.2/dbhome_1/dbs/initdominic1.ora

[oracle@dominic1 ~]$ cat /dba/app/oracle/product/11.2/dbhome_1/dbs/initdominic1.ora

SPFILE='+data_disk/dominic/parameterfile/initdominic.ora'

[oracle@dominic1 ~]$ ssh dominic2

[oracle@dominic2 ~]$ echo "SPFILE='+data_disk/dominic/parameterfile/initdominic.ora'" > /dba/app/oracle/product/11.2/dbhome_1/dbs/initdominic2.ora

[oracle@dominic2 ~]$ cat /dba/app/oracle/product/11.2/dbhome_1/dbs/initdominic2.ora

SPFILE='+data_disk/dominic/parameterfile/initdominic.ora'

ASMCMD> pwd

+data_disk/dominic/parameterfile

ASMCMD> ls

initdominic.ora

二: 创建密码文件：

三：创建相应的路径：

ASM : +DATA_DISK /DOMINI/datafile 、logfile、controlfile、parameterfile。

+ LOG_DISK /dominic/logfile, controlfil 等：

+++++++++++++++++++++++++++++++++++++++++++++失败++++++++++++++++++++++

RMAN> run {

2> set newname for datafile 1 to '+DATA_DISK/DOMINIC/datafile/system01.dbf';

3> set newname for datafile 2 to '+DATA_DISK/DOMINIC/datafile/undotbs01.dbf';

4> set newname for datafile 3 to '+DATA_DISK/DOMINIC/datafile/users01.dbf';

5> set newname for datafile 4 to '+DATA_DISK/DOMINIC/datafile/undotbs01.dbf';

6> set newname for datafile 5 to '+DATA_DISK/DOMINIC/datafile/example01.dbf';

7> set newname for datafile 6 to '+DATA_DISK/DOMINIC/datafile/dominic_tbs01.dbf';

8> restore database;

9> switch datafile all;

10> }

executing command: SET NEWNAME

Starting restore at 21-JUN-14

Starting implicit crosscheck backup at 21-JUN-14

allocated channel: ORA_DISK_1

Crosschecked 3 objects

Finished implicit crosscheck backup at 21-JUN-14

Starting implicit crosscheck copy at 21-JUN-14

using channel ORA_DISK_1

Finished implicit crosscheck copy at 21-JUN-14

searching for all files in the recovery area

cataloging files...

cataloging done

List of Cataloged Files

=======================

File Name: +log_disk/dominic/controlfile/current.257.850853325

File Name: +log_disk/dominic/controlfile/current.256.850853775

using channel ORA_DISK_1

channel ORA_DISK_1: starting datafile backup set restore

channel ORA_DISK_1: specifying datafile(s) to restore from backup set

channel ORA_DISK_1: restoring datafile 00001 to +DATA_DISK/DOMINIC/datafile/system01.dbf

channel ORA_DISK_1: restoring datafile 00002 to +DATA_DISK/DOMINIC/datafile/undotbs01.dbf

channel ORA_DISK_1: restoring datafile 00003 to +DATA_DISK/DOMINIC/datafile/users01.dbf

channel ORA_DISK_1: restoring datafile 00004 to +DATA_DISK/DOMINIC/datafile/undotbs01.dbf

channel ORA_DISK_1: restoring datafile 00005 to +DATA_DISK/DOMINIC/datafile/example01.dbf

channel ORA_DISK_1: restoring datafile 00006 to +DATA_DISK/DOMINIC/datafile/dominic_tbs01.dbf

channel ORA_DISK_1: reading from backup piece /dba/app/rmanbak/DOMINIC_dbfull_08p9pjgn_20140601.DB

channel ORA_DISK_1: ORA-19870: error while restoring backup piece /dba/app/rmanbak/DOMINIC_dbfull_08p9pjgn_20140601.DB

ORA-19504: failed to create file "+DATA_DISK/dominic/datafile/undotbs01.dbf"

ORA-17502: ksfdcre:4 Failed to create file +DATA_DISK/dominic/datafile/undotbs01.dbf

ORA-15005: name "dominic/datafile/undotbs01.dbf" is already used by an existing alias

failover to previous backup

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of restore command at 06/21/2014 20:29:11

RMAN-06026: some targets not found - aborting restore

RMAN-06023: no backup or copy of datafile 5 found to restore

--上次也抱这错，好好思考一下（node asm -> rman filesys node)

RMAN-06023: no backup or copy of datafile 4 found to restore

RMAN-06023: no backup or copy of datafile 3 found to restore

RMAN-06023: no backup or copy of datafile 2 found to restore

RMAN-06023: no backup or copy of datafile 1 found to restore

--ASM 仅仅须要写磁盘组就可以

2、注冊备份集

RMAN> catalog start with '/dba/app/rmanbk/';

最后我改写成这样， set newname for datafile 1 to '+DATA_DISK'; 成功了，不报RMAN-6023错。并且rman 恢复路径也依照前定义好的。

====================成功le 案例============================

[oracle@dominic1 rmanbak]$ rman target /

Recovery Manager: Release 11.2.0.4.0 - Production on Sat Jun 21 20:42:11 2014

connected to target database: DOMINIC (DBID=1978806569, not open)

RMAN> run {

2> set newname for datafile 1 to '+DATA_DISK';

3> set newname for datafile 2 to '+DATA_DISK';

4> set newname for datafile 3 to '+DATA_DISK';

5> set newname for datafile 4 to '+DATA_DISK';

6> set newname for datafile 5 to '+DATA_DISK';

7> set newname for datafile 6 to '+DATA_DISK';

8> restore database;

9> switch datafile all;

10> switch tempfile all;

11> }

executing command: SET NEWNAME

Starting restore at 21-JUN-14

using target database control file instead of recovery catalog

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=42 instance=dominic1 device type=DISK

channel ORA_DISK_1: starting datafile backup set restore

channel ORA_DISK_1: specifying datafile(s) to restore from backup set

channel ORA_DISK_1: restoring datafile 00001 to +DATA_DISK

channel ORA_DISK_1: restoring datafile 00002 to +DATA_DISK

channel ORA_DISK_1: restoring datafile 00003 to +DATA_DISK

channel ORA_DISK_1: restoring datafile 00004 to +DATA_DISK

channel ORA_DISK_1: restoring datafile 00005 to +DATA_DISK

channel ORA_DISK_1: restoring datafile 00006 to +DATA_DISK

channel ORA_DISK_1: reading from backup piece /dba/app/rmanbak/DOMINIC_dbfull_08p9pjgn_20140601.DB

channel ORA_DISK_1: piece handle=/dba/app/rmanbak/DOMINIC_dbfull_08p9pjgn_20140601.DB tag=TAG20140601T232615

channel ORA_DISK_1: restored backup piece 1

channel ORA_DISK_1: restore complete, elapsed time: 00:01:26

Finished restore at 21-JUN-14

datafile 1 switched to datafile copy

input datafile copy RECID=10 STAMP=850855528 file name=+DATA_DISK/dominic/datafile/system.263.850855443

datafile 2 switched to datafile copy

input datafile copy RECID=11 STAMP=850855529 file name=+DATA_DISK/dominic/datafile/sysaux.262.850855443

datafile 3 switched to datafile copy

input datafile copy RECID=12 STAMP=850855529 file name=+DATA_DISK/dominic/datafile/undotbs1.261.850855443

datafile 4 switched to datafile copy

input datafile copy RECID=13 STAMP=850855529 file name=+DATA_DISK/dominic/datafile/users.265.850855443

datafile 5 switched to datafile copy

input datafile copy RECID=14 STAMP=850855529 file name=+DATA_DISK/dominic/datafile/example.264.850855443

datafile 6 switched to datafile copy

input datafile copy RECID=15 STAMP=850855529 file name=+DATA_DISK/dominic/datafile/dominic_tbs.260.850855443

===================================================

ASMCMD> pwd

+data_disk/dominic/datafile

ASMCMD> ls

DOMINIC_TBS.260.850855443

EXAMPLE.264.850855443

SYSAUX.262.850855443

SYSTEM.263.850855443

UNDOTBS1.261.850855443

USERS.265.850855443

select * from v$logfile;

GROUP# STATUS TYPE MEMBER IS_

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

3 ONLINE /dba/app/oracle/oradata/dominic/redo03.log NO

2 ONLINE /dba/app/oracle/oradata/dominic/redo02.log NO

1 ONLINE /dba/app/oracle/oradata/dominic/redo01.log NO

1 ONLINE /dba/app/oracle/redolog/redo01-a.log NO

2 ONLINE /dba/app/oracle/redolog/redo02-a.log NO

3 INVALID ONLINE /dba/app/oracle/redolog/redo03-a.log NO

6 rows selected.

SQL> alter database rename file '/dba/app/oracle/redolog/redo01-a.log' to '+LOG_DISK';

Database altered.

SQL> alter database rename file '/dba/app/oracle/redolog/redo02-a.log' to '+LOG_DISK';

Database altered.

SQL> alter database rename file '/dba/app/oracle/redolog/redo03-a.log' to '+LOG_DISK';

Database altered.

SQL> alter database rename file '/dba/app/oracle/oradata/dominic/redo02.log' to '+DATA_DISK';

Database altered.

SQL> alter database rename file '/dba/app/oracle/oradata/dominic/redo03.log' to '+DATA_DISK';

Database altered.

SQL> select * from v$logfile;

GROUP# STATUS TYPE MEMBER IS_

3 ONLINE +DATA_DISK NO

2 ONLINE +DATA_DISK NO

1 ONLINE +DATA_DISK NO

1 ONLINE +LOG_DISK YES

2 ONLINE +LOG_DISK YES

3 INVALID ONLINE +LOG_DISK YES

6 rows selected.

recover 数据库

在运行restore的节点运行，由于备份文件在该节点上。

RMAN> recover database;

Starting recover at 21-JUN-14

using channel ORA_DISK_1

starting media recovery

unable to find archived log

archived log thread=1 sequence=11

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of recover command at 06/21/2014 21:02:01

RMAN-06054: media recovery requesting unknown archived log for thread 1 with sequence 11 and starting SCN of 995895

RMAN> recover database until scn 995895;

Starting recover at 21-JUN-14

using channel ORA_DISK_1

starting media recovery

media recovery complete, elapsed time: 00:00:01

Finished recover at 21-JUN-14

RMAN> restore archivelog all;

Starting restore at 21-JUN-14

using channel ORA_DISK_1

channel ORA_DISK_1: starting archived log restore to default destination