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  • oracle 11.2.0.1 rman异机恢复 11.2.0.3(windows X64)

    问题原因: 误操作,需要时间点恢复。

    备份情况:rman 备份,每天一次全备份,并且附带备份当天所有产生的archivelog,无expdp备份

    恢复目标: 恢复到9号晚上21点数据

    源系统WINDOWS2008R2,数据库版本如下:

    SQL> select * from v$version;
    
    BANNER
    --------------------------------------------------------------------------------
    Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
    PL/SQL Release 11.2.0.1.0 - Production
    CORE    11.2.0.1.0      Production
    TNS for 64-bit Windows: Version 11.2.0.1.0 - Production
    NLSRTL Version 11.2.0.1.0 - Production

    目标系统: WINDOWS2012 R2 数据库版本如下:

    SQL> select * from v$version;
    
    BANNER
    --------------------------------------------------------------------------------
    Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
    PL/SQL Release 11.2.0.3.0 - Production
    CORE    11.2.0.3.0      Production
    TNS for 64-bit Windows: Version 11.2.0.3.0 - Production
    NLSRTL Version 11.2.0.3.0 - Production

    恢复步骤:

    1:目标系统安装oracle软件,不进行建库操作,略过

    2:复制源系统pfile 到 目标系统,路径重新自定义。略过

    3:以spfile启动目标数据库到nomount状态。略过

    4:目标系统恢复控制文件:

        4.1:目标系统恢复控制文件:

       

    RMAN> restore controlfile from 'c:dbFULL_COMPRESSD_G8TKC9OO_1_1.BAK';
    
    Starting restore at 14-DEC-18
    allocated channel: ORA_DISK_1
    channel ORA_DISK_1: SID=127 device type=DISK
    
    channel ORA_DISK_1: restoring control file
    channel ORA_DISK_1: restore complete, elapsed time: 00:00:03
    output file name=C:APPADMINISTRATORADMINORCLCONTROL.CTL
    Finished restore at 14-DEC-18

         4.2:目标系统 rman 注册备份集路径:

    RMAN> alter database mount;
    
    database mounted
    released channel: ORA_DISK_1
    
    RMAN> catalog start with 'c:db';
    
    searching for all files that match the pattern c:db
    
    List of Files Unknown to the Database
    =====================================
    File Name: C:dbARCH_GATKC9TQ_1_1.BAK
    File Name: C:dbARCH_GBTKC9TR_1_1.BAK
    File Name: C:dbARCH_GGTKEU9G_1_1.BAK
    File Name: C:dbARCH_GHTKEU9H_1_1.BAK
    File Name: C:dbFULL_COMPRESSD_G6TKC9ML_1_1.BAK
    File Name: C:dbFULL_COMPRESSD_G7TKC9ML_1_1.BAK
    File Name: C:dbFULL_COMPRESSD_G8TKC9OO_1_1.BAK
    
    Do you really want to catalog the above files (enter YES or NO)? y
    cataloging files...
    cataloging done
    
    List of Cataloged Files
    =======================
    File Name: C:dbARCH_GATKC9TQ_1_1.BAK
    File Name: C:dbARCH_GBTKC9TR_1_1.BAK
    File Name: C:dbARCH_GGTKEU9G_1_1.BAK
    File Name: C:dbARCH_GHTKEU9H_1_1.BAK
    File Name: C:dbFULL_COMPRESSD_G6TKC9ML_1_1.BAK
    File Name: C:dbFULL_COMPRESSD_G7TKC9ML_1_1.BAK
    File Name: C:dbFULL_COMPRESSD_G8TKC9OO_1_1.BAK

     5:目标系统进行数据文件还原:

    RMAN> run{
    2> set newname for datafile 1 to "C:appAdministratoradminorcloradatasystem01.dbf";
    3> set newname for datafile 2 to "C:appAdministratoradminorcloradatasysaux01.dbf";
    4> set newname for datafile 3 to "C:appAdministratoradminorcloradataundotbs01.dbf";
    5> set newname for datafile 4 to "C:appAdministratoradminorcloradatausers01.dbf";
    6> set newname for datafile 5 to "C:appAdministratoradminorcloradataexample01.dbf";
    7> set newname for datafile 6 to "C:appAdministratoradminorcloradataFLIGHTRADAR.DBF.dbf";
    8> restore database;
    9> switch datafile all;
    10> }
    
    executing command: SET NEWNAME
    
    executing command: SET NEWNAME
    
    executing command: SET NEWNAME
    
    executing command: SET NEWNAME
    
    executing command: SET NEWNAME
    
    executing command: SET NEWNAME
    
    Starting restore at 14-DEC-18
    allocated channel: ORA_DISK_1
    channel ORA_DISK_1: SID=65 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 C:appAdministratoradminorcloradatasystem01.dbf
    channel ORA_DISK_1: restoring datafile 00002 to C:appAdministratoradminorcloradatasysaux01.dbf
    channel ORA_DISK_1: restoring datafile 00003 to C:appAdministratoradminorcloradataundotbs01.dbf
    channel ORA_DISK_1: reading from backup piece D:DBBACKUPRMANFULL_COMPRESSD_G7TKC9ML_1_1.BAK
    channel ORA_DISK_1: errors found reading piece handle=D:DBBACKUPRMANFULL_COMPRESSD_G7TKC9ML_1_1.BAK
    channel ORA_DISK_1: failover to piece handle=C:DBFULL_COMPRESSD_G7TKC9ML_1_1.BAK tag=TAG20181209T210004
    channel ORA_DISK_1: restored backup piece 1
    channel ORA_DISK_1: restore complete, elapsed time: 00:01:25
    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 00004 to C:appAdministratoradminorcloradatausers01.dbf
    channel ORA_DISK_1: restoring datafile 00005 to C:appAdministratoradminorcloradataexample01.dbf
    channel ORA_DISK_1: restoring datafile 00006 to C:appAdministratoradminorcloradataFLIGHTRADAR.DBF.dbf
    channel ORA_DISK_1: reading from backup piece C:DBFULL_COMPRESSD_G6TKC9ML_1_1.BAK
    channel ORA_DISK_1: piece handle=C:DBFULL_COMPRESSD_G6TKC9ML_1_1.BAK tag=TAG20181209T210004
    channel ORA_DISK_1: restored backup piece 1
    channel ORA_DISK_1: restore complete, elapsed time: 00:04:26
    Finished restore at 14-DEC-18
    
    datafile 1 switched to datafile copy
    input datafile copy RECID=8 STAMP=994847838 file name=C:APPADMINISTRATORADMINORCLORADATASYSTEM01.DBF
    datafile 2 switched to datafile copy
    input datafile copy RECID=9 STAMP=994847838 file name=C:APPADMINISTRATORADMINORCLORADATASYSAUX01.DBF
    datafile 3 switched to datafile copy
    input datafile copy RECID=10 STAMP=994847838 file name=C:APPADMINISTRATORADMINORCLORADATAUNDOTBS01.DBF
    datafile 4 switched to datafile copy
    input datafile copy RECID=11 STAMP=994847839 file name=C:APPADMINISTRATORADMINORCLORADATAUSERS01.DBF
    datafile 5 switched to datafile copy
    input datafile copy RECID=12 STAMP=994847839 file name=C:APPADMINISTRATORADMINORCLORADATAEXAMPLE01.DBF
    datafile 6 switched to datafile copy
    input datafile copy RECID=13 STAMP=994847840 file name=C:APPADMINISTRATORADMINORCLORADATAFLIGHTRADAR.DBF.DBF

    6:还原一个归档日志:

    RMAN> run{
    2> set until sequence 14040 thread 1;
    3> recover database;
    4> }
    
    executing command: SET until clause
    
    Starting recover at 14-DEC-18
    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=14039
    channel ORA_DISK_1: reading from backup piece C:DBARCH_GHTKEU9H_1_1.BAK
    channel ORA_DISK_1: piece handle=C:DBARCH_GHTKEU9H_1_1.BAK tag=TAG20181210T210341
    channel ORA_DISK_1: restored backup piece 1
    channel ORA_DISK_1: restore complete, elapsed time: 00:00:26
    archived log file name=C:APPADMINISTRATORPRODUCT11.2.0DBHOME_1RDBMSARC0000014039_0897388701.0001 thread=1 sequence=14039
    media recovery complete, elapsed time: 00:00:03
    Finished recover at 14-DEC-18

    7:resetlogs打开目标数据库,由于目标数据库版本过高,提示:ORA-00704: 引导程序进程失败
    ORA-39700: 必须用 UPGRADE 选项打开数据库

    alter database open resetlogs
    .........
    ORA-39700: 必须用 UPGRADE 选项打开数据库

    8:重新连接数据库执行升级:

    SQL>startup upgrade;
    SQL>@C:appAdministratorproduct11.2.0dbhome_1RDBMSADMINcatupgrd.sql   --重建数据字典视图脚本
    执行完毕后数据库自动关闭,再次启动数据库
    SQL>startup
    SQL>@C:appAdministratorproduct11.2.0dbhome_1RDBMSADMINutlrp.sql     --编译无效对象

                  

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  • 原文地址:https://www.cnblogs.com/monkeybron/p/10119318.html
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