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oracle备份还原到本地_Oracle 11g R2 RAC数据库备份通过RMAN恢复到单实例数据库实现...

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Oracle 11g R2 RAC數據庫備份通過RMAN恢復到單實例數據庫實現

下面是我的一次從Oracle 11g R2 RAC到單實例間通過RMAN恢復備份集的過程，記錄在此。

有些人以此方法作為RMAN備份有效性校驗，當然我不反對這個說法，但我也相信RMAN提供的備份有效性校驗方法，參考我整理的博文：《Oracle RMAN(Recovery Manager) – 安全性與監控》

操作環境：

? Source DB: 2-Node Oracle Database 11g R2 RAC On Linux(11.2.0.1 with ASM)

? Target DB: Single Instance Database 11g R2 On Linux(11.2.0.1 with FileSystem)

目標端數據庫環境介紹：

[root@luocs ~]# hostname

羅成網·新聞資訊服務北大門

[root@luocs ~]# df -h

Filesystem Size Used Avail Use% Mounted on

/dev/cciss/c0d0p1 388G 9.1G 359G 3% /

/dev/cciss/c0d0p3 421G 2.6G 397G 1% /data

tmpfs 5.9G 0 5.9G 0% /dev/shm

– 目標端磁盤空間需要充足，至少要比源端所有數據文件大小還大。

源端與目標端環境已準備好，下面開始進入操作。

1.將源端的一個FULL BACKUPSET拷貝到目標端

我在目標端創建/data/bak目錄，將備份文件放于這里

[root@luocs ~]# mkdir /data/bak

[root@luocs ~]# chown -R oracle.oinstall /data/bak/

異機拷貝使用scp或者ftp方式都可以，略。

我這里備份文件已打包，所以在目標端進行解壓

[oracle@luocs bak]$ tar zxvf fulldb20121211.tgz

[oracle@luocs bak]$ tar zxvf ArchFile20121211.tgz

2.從備份中恢復參數文件

我的一貫作風，在動現場之前保留一份源文件

[oracle@luocs dbs]$ pwd

/u01/app/oracle/product/11.2.0/dbhome_1/dbs

[oracle@luocs dbs]$ cp -p spfilehkrt.ora spfilehkrt.ora.bak

將數據庫啟動到nomount狀態

SQL> startup nomount

ORACLE instance started.

Total System Global Area 5077495808 bytes

Fixed Size 2212976 bytes

Variable Size 3288337296 bytes

Database Buffers 1744830464 bytes

Redo Buffers 42115072 bytes

通過RMAN工具還原出參數文件，還原出初始化參數文件

RMAN> restore spfile to pfile '/u01/app/oracle/product/11.2.0/dbhome_1/dbs/inithkrt.ora' from '/data/bak/full_HKRT_1mnsi77q_1_1';

Starting restore at 12-DEC-2012 00:21:03

using target database control file instead of recovery catalog

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=1 device type=DISK

channel ORA_DISK_1: restoring spfile from AUTOBACKUP /data/bak/full_HKRT_1mnsi77q_1_1

channel ORA_DISK_1: SPFILE restore from AUTOBACKUP complete

Finished restore at 12-DEC-2012 00:21:05

3.編輯初始化參數文件，相應地創建所需目錄

[oracle@luocs dbs]$ cp -p inithkrt.ora inithkrt.ora.bak

我們恢復過來的參數文件是RAC的，所以我們要改成符合單實例數據庫

[oracle@luocs dbs]$ cat inithkrt.ora

#hkrt1.__db_cache_size=4362076160

#hkrt2.__db_cache_size=5972688896

#hkrt1.__java_pool_size=67108864

#hkrt2.__java_pool_size=67108864

#hkrt1.__large_pool_size=67108864

#hkrt2.__large_pool_size=67108864

#hkrt1.__pga_aggregate_target=7381975040

#hkrt2.__pga_aggregate_target=6710886400

#hkrt1.__sga_target=9395240960

#hkrt2.__sga_target=10066329600

#hkrt1.__shared_io_pool_size=0

#hkrt2.__shared_io_pool_size=0

#hkrt1.__shared_pool_size=4630511616

#hkrt2.__shared_pool_size=3825205248

#hkrt2.__streams_pool_size=0

#hkrt1.__streams_pool_size=134217728

*.audit_file_dest='/u01/app/oracle/admin/hkrt/adump'

*.audit_trail='db'

#*.cluster_database=true

*.compatible='11.2.0.0.0'

*.control_files='/u01/app/oracle/oradata/hkrt/control01.dbf','/u01/app/oracle/oradata/hkrt/control02.dbf'

*.db_block_size=8192

#*.db_create_file_dest='+ASMDATA'

*.db_domain=''

*.db_name='hkrt'

#*.db_recovery_file_dest='+RECOVERY'

#*.db_recovery_file_dest_size=47185920000

*.diagnostic_dest='/u01/app/oracle'

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

#hkrt2.instance_number=2

#hkrt1.instance_number=1

#hkrt1.local_listener='(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=rac01-vip.hkrt.com)(PORT=1521))))'

#hkrt2.local_listener='(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=rac02-vip.hkrt.com)(PORT=1521))))'

*.log_archive_dest_1='LOCATION=/u01/arch'

#*.log_archive_dest_2='LOCATION=+ARCH'

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

*.memory_target=5034213376

*.open_cursors=300

*.processes=400

#*.remote_listener='scan-cluster:1521'

*.remote_login_passwordfile='exclusive'

#hkrt2.thread=2

#hkrt1.thread=1

#hkrt1.undo_tablespace='UNDOTBS1'

#hkrt2.undo_tablespace='UNDOTBS2'

*.undo_tablespace='UNDOTBS1'

創建相應的目錄

[root@luocs ~]# mkdir /u01/arch

[root@luocs ~]# chown oracle.oinstall /u01/arch

-- 存放歸檔日志文件

[root@luocs ~]# mkdir /u01/app/oracle/admin/hkrt/adump -p

[root@luocs ~]# chown -R oracle.oinstall /u01/app/oracle/admin/hkrt

-- 存放審計跟蹤文件

[root@luocs ~]# mkdir /u01/app/oracle/oradata/hkrt/

[root@luocs ~]# chown oracle.oinstall /u01/app/oracle/oradata/hkrt/

-- 存放數據文件

4.通過編輯好的初始化參數重啟數據庫到NOMOUNT

SQL> shutdown immediate

ORA-01507: database not mounted

ORACLE instance shut down.

SQL> create spfile from pfile;

File created.

SQL> startup nomount

ORACLE instance started.

Total System Global Area 5077495808 bytes

Fixed Size 2212976 bytes

Variable Size 3288337296 bytes

Database Buffers 1744830464 bytes

Redo Buffers 42115072 bytes

5.從備份集還原控制文件

我們從備份集里還原出控制文件

RMAN> restore controlfile from '/data/bak/full_HKRT_1lnsi77o_1_1';

Starting restore at 12-DEC-2012 00:35:22

using channel ORA_DISK_1

channel ORA_DISK_1: restoring control file

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

output file name=/u01/app/oracle/oradata/hkrt/control01.dbf

output file name=/u01/app/oracle/oradata/hkrt/control02.dbf

Finished restore at 12-DEC-2012 00:35:23

將數據庫啟動到MOUNT狀態

RMAN> mount database;

database mounted

released channel: ORA_DISK_1

6.將備份集注冊進控制文件里

RMAN> catalog start with '/data/bak/';

searching for all files that match the pattern /data/bak/

List of Files Unknown to the Database

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

File Name: /data/bak/full_HKRT_1mnsi77q_1_1

File Name: /data/bak/arch_HKRT_1onsi78l_1_1

File Name: /data/bak/ArchFile20121211.tgz

File Name: /data/bak/full_HKRT_1knsi76k_1_1

File Name: /data/bak/full_HKRT_1lnsi77o_1_1

File Name: /data/bak/full_HKRT_1jnsi76k_1_1

File Name: /data/bak/arch_HKRT_1nnsi78j_1_1

File Name: /data/bak/arch_HKRT_1pnsi7ha_1_1

File Name: /data/bak/fulldb20121211.tgz

Do you really want to catalog the above files (enter YES or NO)? yes

cataloging files...

cataloging done

List of Cataloged Files

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

File Name: /data/bak/full_HKRT_1mnsi77q_1_1

File Name: /data/bak/arch_HKRT_1onsi78l_1_1

File Name: /data/bak/full_HKRT_1knsi76k_1_1

File Name: /data/bak/full_HKRT_1lnsi77o_1_1

File Name: /data/bak/full_HKRT_1jnsi76k_1_1

File Name: /data/bak/arch_HKRT_1nnsi78j_1_1

File Name: /data/bak/arch_HKRT_1pnsi7ha_1_1

List of Files Which Where Not Cataloged

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

File Name: /data/bak/ArchFile20121211.tgz

RMAN-07517: Reason: The file header is corrupted

File Name: /data/bak/fulldb20121211.tgz

RMAN-07517: Reason: The file header is corrupted

可以通過list backup;查看，略。

7.確認數據文件、聯機日志文件、臨時文件路徑

SQL> set pagesize 9999

SQL> col NAME for a65

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

FILE# NAME

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

1 +ASMDATA/hkrt/datafile/system.260.781033387

2 +ASMDATA/hkrt/datafile/sysaux.269.781033387

3 +ASMDATA/hkrt/datafile/undotbs1.264.781033387

4 +ASMDATA/hkrt/datafile/users.268.781033387

5 +ASMDATA/hkrt/datafile/undotbs2.265.781033679

6 +ASMDATA/hkrt/datafile/sell.270.786630869

7 +ASMDATA/hkrt/datafile/proxy.271.786631115

8 +ASMDATA/hkrt/datafile/pay.272.786631367

9 +ASMDATA/hkrt/datafile/payment.273.786631689

10 +ASMDATA/hkrt/datafile/cms.274.786724997

11 +ASMDATA/hkrt/datafile/itrusradb.276.787063121

12 +ASMDATA/hkrt/datafile/itruscadb.275.787061395

13 +ASMDATA/hkrt/datafile/ob2c.277.789750069

13 rows selected.

SQL> col MEMBER for a65

SQL> select member from v$logfile;

MEMBER

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

+ASMDATA/hkrt/onlinelog/group_5.262.781033549

+RECOVERY/hkrt/onlinelog/group_5.259.781033555

+ASMDATA/hkrt/onlinelog/group_2.266.781033537

+RECOVERY/hkrt/onlinelog/group_2.258.781033543

+ASMDATA/hkrt/onlinelog/group_1.267.781033527

+RECOVERY/hkrt/onlinelog/group_1.257.781033533

+ASMDATA/hkrt/onlinelog/group_3.259.781033803

+RECOVERY/hkrt/onlinelog/group_3.260.781033809

+ASMDATA/hkrt/onlinelog/group_4.258.781033815

+RECOVERY/hkrt/onlinelog/group_4.261.781033821

+ASMDATA/hkrt/onlinelog/group_6.257.781033825

+RECOVERY/hkrt/onlinelog/group_6.262.781033831

12 rows selected.

SQL> select name from v$tempfile;

NAME

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

+ASMDATA/hkrt/tempfile/temp.261.781033565

8.通過RMAN重命名數據文件和臨時文件，進行還原

RMAN> RUN {

2> SET NEWNAME FOR DATAFILE 1 to '/u01/app/oracle/oradata/hkrt/system01.dbf';

3> SET NEWNAME FOR DATAFILE 2 to '/u01/app/oracle/oradata/hkrt/sysaux01.dbf';

SET NEWNAME FOR DATAFILE 3 to '/u01/app/oracle/oradata/hkrt/undotbs1.dbf';

SET NEWNAME FOR DATAFILE 4 to '/u01/app/oracle/oradata/hkrt/users01.dbf';

6> SET NEWNAME FOR DATAFILE 5 to '/u01/app/oracle/oradata/hkrt/undotbs2.dbf';

SET NEWNAME FOR DATAFILE 6 to '/u01/app/oracle/oradata/hkrt/sell01.dbf';

SET NEWNAME FOR DATAFILE 7 to '/u01/app/oracle/oradata/hkrt/proxy01.dbf';

9> SET NEWNAME FOR DATAFILE 8 to '/u01/app/oracle/oradata/hkrt/pay01.dbf';

10> SET NEWNAME FOR DATAFILE 9 to '/u01/app/oracle/oradata/hkrt/payment01.dbf';

SET NEWNAME FOR DATAFILE 10 to '/u01/app/oracle/oradata/hkrt/cms01.dbf';

SET NEWNAME FOR DATAFILE 11 to '/u01/app/oracle/oradata/hkrt/itrusradb01.dbf';

SET NEWNAME FOR DATAFILE 12 to '/u01/app/oracle/oradata/hkrt/itruscadb01.dbf';

14> SET NEWNAME FOR DATAFILE 13 to '/u01/app/oracle/oradata/hkrt/ob2c01.dbf';

SET NEWNAME FOR TEMPFILE 1 to '/u01/app/oracle/oradata/hkrt/temp01.dbf';

RESTORE DATABASE;

17> SWITCH DATAFILE ALL;

SWITCH TEMPFILE ALL;

19>

20> }

executing command: SET NEWNAME

Starting restore at 12-DEC-2012 00:37:38

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=1 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 /u01/app/oracle/oradata/hkrt/system01.dbf

channel ORA_DISK_1: restoring datafile 00003 to /u01/app/oracle/oradata/hkrt/undotbs1.dbf

channel ORA_DISK_1: restoring datafile 00006 to /u01/app/oracle/oradata/hkrt/sell01.dbf

channel ORA_DISK_1: restoring datafile 00008 to /u01/app/oracle/oradata/hkrt/pay01.dbf

channel ORA_DISK_1: restoring datafile 00010 to /u01/app/oracle/oradata/hkrt/cms01.dbf

channel ORA_DISK_1: restoring datafile 00011 to /u01/app/oracle/oradata/hkrt/itrusradb01.dbf

channel ORA_DISK_1: reading from backup piece /u01/bak/rman_bk/full_HKRT_1knsi76k_1_1

channel ORA_DISK_1: errors found reading piece handle=/u01/bak/rman_bk/full_HKRT_1knsi76k_1_1

channel ORA_DISK_1: failover to piece handle=/data/bak/full_HKRT_1knsi76k_1_1 tag=BACKUPDATABASE

channel ORA_DISK_1: restored backup piece 1

channel ORA_DISK_1: restore complete, elapsed time: 00:06:16

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 00002 to /u01/app/oracle/oradata/hkrt/sysaux01.dbf

channel ORA_DISK_1: restoring datafile 00004 to /u01/app/oracle/oradata/hkrt/users01.dbf

channel ORA_DISK_1: restoring datafile 00005 to /u01/app/oracle/oradata/hkrt/undotbs2.dbf

channel ORA_DISK_1: restoring datafile 00007 to /u01/app/oracle/oradata/hkrt/proxy01.dbf

channel ORA_DISK_1: restoring datafile 00009 to /u01/app/oracle/oradata/hkrt/payment01.dbf

channel ORA_DISK_1: restoring datafile 00012 to /u01/app/oracle/oradata/hkrt/itruscadb01.dbf

channel ORA_DISK_1: restoring datafile 00013 to /u01/app/oracle/oradata/hkrt/ob2c01.dbf

channel ORA_DISK_1: reading from backup piece /data/bak/full_HKRT_1jnsi76k_1_1

channel ORA_DISK_1: piece handle=/data/bak/full_HKRT_1jnsi76k_1_1 tag=BACKUPDATABASE

channel ORA_DISK_1: restored backup piece 1

channel ORA_DISK_1: restore complete, elapsed time: 00:06:05

Finished restore at 12-DEC-2012 00:50:01

datafile 1 switched to datafile copy

input datafile copy RECID=14 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/system01.dbf

datafile 2 switched to datafile copy

input datafile copy RECID=15 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/sysaux01.dbf

datafile 3 switched to datafile copy

input datafile copy RECID=16 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/undotbs1.dbf

datafile 4 switched to datafile copy

input datafile copy RECID=17 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/users01.dbf

datafile 5 switched to datafile copy

input datafile copy RECID=18 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/undotbs2.dbf

datafile 6 switched to datafile copy

input datafile copy RECID=19 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/sell01.dbf

datafile 7 switched to datafile copy

input datafile copy RECID=20 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/proxy01.dbf

datafile 8 switched to datafile copy

input datafile copy RECID=21 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/pay01.dbf

datafile 9 switched to datafile copy

input datafile copy RECID=22 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/payment01.dbf

datafile 10 switched to datafile copy

input datafile copy RECID=23 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/cms01.dbf

datafile 11 switched to datafile copy

input datafile copy RECID=24 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/itrusradb01.dbf

datafile 12 switched to datafile copy

input datafile copy RECID=25 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/itruscadb01.dbf

datafile 13 switched to datafile copy

input datafile copy RECID=26 STAMP=801795002 file name=/u01/app/oracle/oradata/hkrt/ob2c01.dbf

renamed tempfile 1 to /u01/app/oracle/oradata/hkrt/temp01.dbf in control file

9.修改聯機日志文件的路徑

alter database rename file '+ASMDATA/hkrt/onlinelog/group_1.267.781033527' to '/u01/app/oracle/oradata/hkrt/redo1_1.log';

alter database rename file '+RECOVERY/hkrt/onlinelog/group_1.257.781033533' to '/u01/app/oracle/oradata/hkrt/redo1_2.log';

alter database rename file '+ASMDATA/hkrt/onlinelog/group_2.266.781033537' to '/u01/app/oracle/oradata/hkrt/redo2_1.log';

alter database rename file '+RECOVERY/hkrt/onlinelog/group_2.258.781033543' to '/u01/app/oracle/oradata/hkrt/redo2_2.log';

alter database rename file '+ASMDATA/hkrt/onlinelog/group_3.259.781033803' to '/u01/app/oracle/oradata/hkrt/redo3_1.log';

alter database rename file '+RECOVERY/hkrt/onlinelog/group_3.260.781033809' to '/u01/app/oracle/oradata/hkrt/redo3_2.log';

alter database rename file '+ASMDATA/hkrt/onlinelog/group_4.258.781033815' to '/u01/app/oracle/oradata/hkrt/redo4_1.log';

alter database rename file '+RECOVERY/hkrt/onlinelog/group_4.261.781033821' to '/u01/app/oracle/oradata/hkrt/redo4_2.log';

alter database rename file '+ASMDATA/hkrt/onlinelog/group_5.262.781033549' to '/u01/app/oracle/oradata/hkrt/redo5_1.log';

alter database rename file '+RECOVERY/hkrt/onlinelog/group_5.259.781033555' to '/u01/app/oracle/oradata/hkrt/redo5_2.log';

alter database rename file '+ASMDATA/hkrt/onlinelog/group_6.257.781033825' to '/u01/app/oracle/oradata/hkrt/redo6_1.log';

alter database rename file '+RECOVERY/hkrt/onlinelog/group_6.262.781033831' to '/u01/app/oracle/oradata/hkrt/redo6_2.log';

-- 上面操作在執行的時候會報ERROR，類似如下：

SQL> alter database rename file '+ASMDATA/hkrt/onlinelog/group_6.257.781033825' to '/u01/app/oracle/oradata/hkrt/redo6_1.log';

alter database rename file '+ASMDATA/hkrt/onlinelog/group_6.257.781033825' to '/u01/app/oracle/oradata/hkrt/redo6_1.log'

ERROR at line 1:

ORA-03113: end-of-file on communication channel

Process ID: 14779

Session ID: 158 Serial number: 3

-- 可見報錯后session被斷開，我們需要重新連接實例繼續往下執行

聯機日志文件修改之后查看

SQL> set pagesize 9999

SQL> select member from v$logfile;

MEMBER

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

/u01/app/oracle/oradata/hkrt/redo5_1.log

/u01/app/oracle/oradata/hkrt/redo5_2.log

/u01/app/oracle/oradata/hkrt/redo2_1.log

/u01/app/oracle/oradata/hkrt/redo2_2.log

/u01/app/oracle/oradata/hkrt/redo1_1.log

/u01/app/oracle/oradata/hkrt/redo1_2.log

/u01/app/oracle/oradata/hkrt/redo3_1.log

/u01/app/oracle/oradata/hkrt/redo3_2.log

/u01/app/oracle/oradata/hkrt/redo4_1.log

/u01/app/oracle/oradata/hkrt/redo4_2.log

/u01/app/oracle/oradata/hkrt/redo6_1.log

/u01/app/oracle/oradata/hkrt/redo6_2.log

12 rows selected.

10.恢復數據庫

RMAN> recover database;

Starting recover at 12-DEC-2012 01:07:39

using channel ORA_DISK_1

starting media recovery

channel ORA_DISK_1: starting archived log restore to default destination

channel ORA_DISK_1: restoring archived log

archived log thread=1 sequence=515

channel ORA_DISK_1: restoring archived log

archived log thread=2 sequence=506

channel ORA_DISK_1: reading from backup piece /data/bak/arch_HKRT_1onsi78l_1_1

channel ORA_DISK_1: piece handle=/data/bak/arch_HKRT_1onsi78l_1_1 tag=BACKUPARCH

channel ORA_DISK_1: restored backup piece 1

channel ORA_DISK_1: restore complete, elapsed time: 00:03:35

archived log file name=/u01/arch/1_515_781033526.dbf thread=1 sequence=515

archived log file name=/u01/arch/2_506_781033526.dbf thread=2 sequence=506

channel ORA_DISK_1: starting archived log restore to default destination

channel ORA_DISK_1: restoring archived log

archived log thread=1 sequence=516

channel ORA_DISK_1: restoring archived log

archived log thread=2 sequence=507

channel ORA_DISK_1: reading from backup piece /data/bak/arch_HKRT_1pnsi7ha_1_1

channel ORA_DISK_1: piece handle=/data/bak/arch_HKRT_1pnsi7ha_1_1 tag=BACKUPARCH

channel ORA_DISK_1: restored backup piece 1

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

archived log file name=/u01/arch/1_516_781033526.dbf thread=1 sequence=516

archived log file name=/u01/arch/2_507_781033526.dbf thread=2 sequence=507

unable to find archived log

archived log thread=2 sequence=508

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

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

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

RMAN-03002: failure of recover command at 12/12/2012 01:11:21

RMAN-06054: media recovery requesting unknown archived log for thread 2 with sequence 508 and starting SCN of 121279435

11.RESETLOGS打開數據庫

SQL> alter database open resetlogs;

Database altered.

完整輸出日志內容：

alter database open resetlogs

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 1 of thread 1

ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/hkrt/redo1_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/hkrt/redo1_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 1 of thread 1

ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/hkrt/redo1_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/hkrt/redo1_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 2 of thread 1

ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/hkrt/redo2_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/hkrt/redo2_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 2 of thread 1

ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/hkrt/redo2_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/hkrt/redo2_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 3 of thread 2

ORA-00312: online log 3 thread 2: '/u01/app/oracle/oradata/hkrt/redo3_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 3 thread 2: '/u01/app/oracle/oradata/hkrt/redo3_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 3 of thread 2

ORA-00312: online log 3 thread 2: '/u01/app/oracle/oradata/hkrt/redo3_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 3 thread 2: '/u01/app/oracle/oradata/hkrt/redo3_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 4 of thread 2

ORA-00312: online log 4 thread 2: '/u01/app/oracle/oradata/hkrt/redo4_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 4 thread 2: '/u01/app/oracle/oradata/hkrt/redo4_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 4 of thread 2

ORA-00312: online log 4 thread 2: '/u01/app/oracle/oradata/hkrt/redo4_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 4 thread 2: '/u01/app/oracle/oradata/hkrt/redo4_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 5 of thread 1

ORA-00312: online log 5 thread 1: '/u01/app/oracle/oradata/hkrt/redo5_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 5 thread 1: '/u01/app/oracle/oradata/hkrt/redo5_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 5 of thread 1

ORA-00312: online log 5 thread 1: '/u01/app/oracle/oradata/hkrt/redo5_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 5 thread 1: '/u01/app/oracle/oradata/hkrt/redo5_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 6 of thread 2

ORA-00312: online log 6 thread 2: '/u01/app/oracle/oradata/hkrt/redo6_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 6 thread 2: '/u01/app/oracle/oradata/hkrt/redo6_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 6 of thread 2

ORA-00312: online log 6 thread 2: '/u01/app/oracle/oradata/hkrt/redo6_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 6 thread 2: '/u01/app/oracle/oradata/hkrt/redo6_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

RESETLOGS after incomplete recovery UNTIL CHANGE 121279435

Resetting resetlogs activation ID 3199883568 (0xbeba5930)

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 1 of thread 1

ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/hkrt/redo1_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/hkrt/redo1_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 1 of thread 1

ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/hkrt/redo1_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 1 thread 1: '/u01/app/oracle/oradata/hkrt/redo1_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 2 of thread 1

ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/hkrt/redo2_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/hkrt/redo2_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 2 of thread 1

ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/hkrt/redo2_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/hkrt/redo2_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 3 of thread 2

ORA-00312: online log 3 thread 2: '/u01/app/oracle/oradata/hkrt/redo3_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 3 thread 2: '/u01/app/oracle/oradata/hkrt/redo3_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 3 of thread 2

ORA-00312: online log 3 thread 2: '/u01/app/oracle/oradata/hkrt/redo3_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 3 thread 2: '/u01/app/oracle/oradata/hkrt/redo3_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Wed Dec 12 01:13:12 2012

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 4 of thread 2

ORA-00312: online log 4 thread 2: '/u01/app/oracle/oradata/hkrt/redo4_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 4 thread 2: '/u01/app/oracle/oradata/hkrt/redo4_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 4 of thread 2

ORA-00312: online log 4 thread 2: '/u01/app/oracle/oradata/hkrt/redo4_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 4 thread 2: '/u01/app/oracle/oradata/hkrt/redo4_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 5 of thread 1

ORA-00312: online log 5 thread 1: '/u01/app/oracle/oradata/hkrt/redo5_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 5 thread 1: '/u01/app/oracle/oradata/hkrt/redo5_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 5 of thread 1

ORA-00312: online log 5 thread 1: '/u01/app/oracle/oradata/hkrt/redo5_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 5 thread 1: '/u01/app/oracle/oradata/hkrt/redo5_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 6 of thread 2

ORA-00312: online log 6 thread 2: '/u01/app/oracle/oradata/hkrt/redo6_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 6 thread 2: '/u01/app/oracle/oradata/hkrt/redo6_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_ora_14794.trc:

ORA-00313: open failed for members of log group 6 of thread 2

ORA-00312: online log 6 thread 2: '/u01/app/oracle/oradata/hkrt/redo6_2.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

ORA-00312: online log 6 thread 2: '/u01/app/oracle/oradata/hkrt/redo6_1.log'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Wed Dec 12 01:13:25 2012

Setting recovery target incarnation to 3

Wed Dec 12 01:13:25 2012

Assigning activation ID 3220640364 (0xbff7126c)

LGWR: STARTING ARCH PROCESSES

Wed Dec 12 01:13:25 2012

ARC0 started with pid=21, OS id=14930

ARC0: Archival started

LGWR: STARTING ARCH PROCESSES COMPLETE

ARC0: STARTING ARCH PROCESSES

Wed Dec 12 01:13:26 2012

ARC1 started with pid=25, OS id=14934

Wed Dec 12 01:13:26 2012

ARC2 started with pid=26, OS id=14938

Wed Dec 12 01:13:26 2012

ARC3 started with pid=27, OS id=14942

ARC1: Archival started

ARC2: Archival started

ARC1: Becoming the 'no FAL' ARCH

ARC1: Becoming the 'no SRL' ARCH

ARC2: Becoming the heartbeat ARCH

Thread 1 opened at log sequence 1

Current log# 1 seq# 1 mem# 0: /u01/app/oracle/oradata/hkrt/redo1_1.log

Current log# 1 seq# 1 mem# 1: /u01/app/oracle/oradata/hkrt/redo1_2.log

Successful open of redo thread 1

Wed Dec 12 01:13:26 2012

MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set

Wed Dec 12 01:13:26 2012

SMON: enabling cache recovery

ARC3: Archival started

ARC0: STARTING ARCH PROCESSES COMPLETE

Redo thread 2 internally disabled at seq 1 (CKPT)

ARC3: Archiving disabled thread 2 sequence 1

Archived Log entry 1974 added for thread 2 sequence 1 ID 0x0 dest 1:

Successfully onlined Undo Tablespace 2.

Dictionary check beginning

Wed Dec 12 01:13:31 2012

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_dbw0_14440.trc:

ORA-01157: cannot identify/lock data file 201 - see DBWR trace file

ORA-01110: data file 201: '/u01/app/oracle/oradata/hkrt/temp01.dbf'

ORA-27037: unable to obtain file status

Linux-x86_64 Error: 2: No such file or directory

Additional information: 3

Errors in file /u01/app/oracle/diag/rdbms/hkrt/hkrt/trace/hkrt_dbw0_14440.trc:

ORA-01186: file 201 failed verification tests

ORA-01157: cannot identify/lock data file 201 - see DBWR trace file

ORA-01110: data file 201: '/u01/app/oracle/oradata/hkrt/temp01.dbf'

File 201 not verified due to error ORA-01157

Dictionary check complete

Verifying file header compatibility for 11g tablespace encryption..

Verifying 11g file header compatibility for tablespace encryption completed

SMON: enabling tx recovery

Re-creating tempfile /u01/app/oracle/oradata/hkrt/temp01.dbf

Database Characterset is AL32UTF8

No Resource Manager plan active

replication_dependency_tracking turned off (no async multimaster replication found)

Wed Dec 12 01:13:38 2012

Starting background process QMNC

Wed Dec 12 01:13:38 2012

QMNC started with pid=28, OS id=14950

LOGSTDBY: Validating controlfile with logical metadata

LOGSTDBY: Validation complete

Completed: alter database open resetlogs

Wed Dec 12 01:13:52 2012

Starting background process CJQ0

Wed Dec 12 01:13:52 2012

CJQ0 started with pid=34, OS id=14982

12.后續檢查

到這里RAC到單實例備份恢復已經完畢，我們可以簡單檢查下

SQL> select thread#,status,enabled from v$thread;

THREAD# STATUS ENABLED

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

1 OPEN PUBLIC

2 CLOSED PUBLIC

SQL> select group#,thread#,archived,status from v$log;

GROUP# THREAD# ARCHIV STATUS

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

1 1 NO CURRENT

2 1 YES UNUSED

3 2 YES ACTIVE

4 2 YES UNUSED

5 1 YES UNUSED

6 2 YES UNUSED

6 rows selected.

SQL> archive log list

Database log mode Archive Mode

Automatic archival Enabled

Archive destination /u01/arch

Oldest online log sequence 1

Next log sequence to archive 1

Current log sequence 1

最后聊一下從full backupset里如何找出參數文件和控制文件備份集的方法

[oracle@luocs bak]$ ls -l

total 10951248

-rw-r--r-- 1 oracle oinstall 3393916104 Dec 11 08:22 ArchFile20121211.tgz

-rw-r----- 1 oracle oinstall 1953459712 Dec 11 01:06 arch_HKRT_1nnsi78j_1_1

-rw-r----- 1 oracle oinstall 1887318528 Dec 11 01:06 arch_HKRT_1onsi78l_1_1

-rw-r----- 1 oracle oinstall 32256 Dec 11 01:06 arch_HKRT_1pnsi7ha_1_1

-rw-r--r-- 1 oracle oinstall 569727216 Dec 11 08:21 fulldb20121211.tgz

-rw-r----- 1 oracle oinstall 1928757248 Dec 11 01:01 full_HKRT_1jnsi76k_1_1

-rw-r----- 1 oracle oinstall 1450770432 Dec 11 01:01 full_HKRT_1knsi76k_1_1

-rw-r----- 1 oracle oinstall 18972672 Dec 11 01:01 full_HKRT_1lnsi77o_1_1

-rw-r----- 1 oracle oinstall 98304 Dec 11 01:01 full_HKRT_1mnsi77q_1_1

這里以full開頭的就是數據文件+參數文件+控制文件的備份集，分辨方法非常簡單，看大小即可。

一般最小的為參數文件備份集，大的是數據文件備份集。

如果你難以確定，直接到RMAN里嘗試下就可以。

總結

以上是生活随笔為你收集整理的oracle备份还原到本地_Oracle 11g R2 RAC数据库备份通过RMAN恢复到单实例数据库实现...的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。

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