ORACLE11G RMAN备份如何恢复到异机数据库
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scp /u01/prb/rmanbk/* oracle@prd-db2:/u01/prb/rmanbk/
恢复参数文件及控制文件
scp /u01/app/oracle/oradata/prb/control01.ctlprd-db2:/u01/app/oracle/oradata/prb/
启动到mount状态正常
ORACLE instance started.
Total System Global Area 584568832 bytes
Variable Size 226493880 bytes
Redo Buffers 3497984 bytes
三 在新控制文件中注册数据文件备份和归档备份
prd-db2-> rman target /
Recovery Manager: Release 11.2.0.4.0 - Production on Wed Aug 1718:52:34 2016
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
connected to target database: PRB (DBID=1906641159, not open)
RMAN> catalog start with '/u01/prb/rmanbk/';
using target database control file instead of recovery catalog
searching for all files that match the pattern /u01/prb/rmanbk/
no files found to be unknown to the database
恢复整个库
RMAN> restore database;
Starting restore at 2016/08/17 18:53:42
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=18 device type=DISK
channel ORA_DISK_1: starting datafile backup set restore
channel ORA_DISK_1: specifying datafile(s) to restore frombackup set
channel ORA_DISK_1: restoring datafile 00001 to/u01/app/oracle/oradata/prb/system01.dbf
channel ORA_DISK_1: restoring datafile 00002 to/u01/app/oracle/oradata/prb/sysaux01.dbf
channel ORA_DISK_1: restoring datafile 00003 to/u01/app/oracle/oradata/prb/undotbs01.dbf
channel ORA_DISK_1: restoring datafile 00004 to/u01/app/oracle/oradata/prb/users01.dbf
channel ORA_DISK_1: reading from backup piece/u01/prb/rmanbk/fulldb_PRB_03rdg8cm_1_1
channel ORA_DISK_1: piecehandle=/u01/prb/rmanbk/fulldb_PRB_03rdg8cm_1_1 tag=TAG20160817T164718
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:00:15
Finished restore at 2016/08/17 18:53:57
RMAN> recover database;
Starting recover at 2016/08/17 18:54:12
using channel ORA_DISK_1
starting media recovery
channel ORA_DISK_1: starting archived log restore to defaultdestination
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=7
channel ORA_DISK_1: reading from backup piece/u01/prb/rmanbk/fulldb_PRB_05rdg8d7_1_1
channel ORA_DISK_1: piecehandle=/u01/prb/rmanbk/fulldb_PRB_05rdg8d7_1_1 tag=TAG20160817T164735
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:00:01
archived log file name=/u01/app/oracle/fast_recovery_area/PRB/archivelog/2016_08_17/o1_mf_1_7_cv8jlo4y_.arcthread=1 sequence=7
RMAN-00571:===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 08/17/2016 18:54:14
ORA-00283: recovery session canceled due to errors
RMAN-11003: failure during parse/execution of SQL statement:alter database recover logfile '/u01/app/oracle/fast_recovery_area/PRB/archivelog/2016_08_17/o1_mf_1_7_cv8jlo4y_.arc'
ORA-00283: recovery session canceled due to errors
ORA-00313: open failed for members of log group 2 of thread 1
ORA-00312: online log 2 thread 1: '/u01/app/oracle/oradata/prb/redo02.log'
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
缺失归档日志情况下的恢复
prd-db2-> export ORACLE_SID=prb
prd-db2-> sqlplus /as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Wed Aug 17 19:03:522016
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 -64bit Production
With the Partitioning, OLAP, Data Mining and Real ApplicationTesting options
SQL> shutdown immediate;
ORA-01109: database not open
Database dismounted.
ORACLE instance shut down.
SQL> startup mount;
ORACLE instance started.
Total System Global Area 584568832 bytes
Fixed Size 2255432 bytes
Variable Size 226493880 bytes
Database Buffers 352321536 bytes
Redo Buffers 3497984 bytes
Database mounted.
SQL> alter database open ;
alter database open
*
ERROR at line 1:
ORA-01589: must use RESETLOGS or NORESETLOGS option fordatabase open
SQL> alter database open noresetlogs;
alter database open noresetlogs
*
ERROR at line 1:
ORA-01588: must use RESETLOGS option for database open
SQL> alter database open resetlogs;
Database altered.
SQL> select max(sequence#) from v$archived_log;
MAX(SEQUENCE#)
--------------
7
数据库正常启动
prd-db2-> export ORACLE_SID=prb
prd-db2-> sqlplus /as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Wed Aug 17 19:11:492016
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 -64bit Production
With the Partitioning, OLAP, Data Mining and Real ApplicationTesting options
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup
ORACLE instance started.
Total System Global Area 584568832 bytes
Fixed Size 2255432 bytes
Variable Size 226493880 bytes
Database Buffers 352321536 bytes
Redo Buffers 3497984 bytes
Database mounted.
Database opened.
上述就是小编为大家分享的ORACLE11G RMAN备份如何恢复到异机数据库了，如果刚好有类似的疑惑，不妨参照上述分析进行理解。如果想知道更多相关知识，欢迎关注行业资讯频道。
