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Tag: different database name

  • Rman backup based duplication with same directory structure and different DB name

    Overview
    Oracle Recovery Manager (RMAN) provides a comprehensive foundation for efficiently backing up and recovering the Oracle databases, it provides a common interface, via command line and Enterprise Manager, for backup tasks across different host operating systems, automates administration of your backup strategies.
    Here we have maintained same directory structure but different database name.



    Environment Details

    Target (source) details:

    Database Name
    prod
    Hostname
    Nsmsrc01
    Ip Address
    172.16.110.18
    OS
    Linux
    Version
    x86_64
    Datafile Location
    /data2/prod
    Backup Location
    /backup/rman_backup

    Destination details:

    Database Name
    dup
    Hostname
    Nsmtrg
    Ip Address
    172.16.110.16
    OS
    Linux
    Version
    x86_64
    Datafile Location
    /data2/prod
    Backup Location
    /backup/rman_backup

     

    Pre-requisites
    Password file from target database.
    Sqlnet.ora should have correct parameters.
    Target database should be running through spfile.

    Steps on target(source) server
    1.    Set Oracle sid 

    [oracle@Nsmsrc01 dbs]$ hostname


    Nsmsrc01


    [oracle@Nsmsrc01 dbs]$ export ORACLE_SID=prod

     

    2.    Connect to RMAN.

    [oracle@Nsmsrc01 dbs]$ rman target sys/oracle



    Recovery Manager: Release 11.2.0.1.0 – Production on
    Thu Apr 9 10:47:41 2015
    Copyright (c) 1982, 2009, Oracle and/or its
    affiliates.  All rights reserved.
    connected to target database: PROD (DBID=284539893)
    RMAN>

    3.    Issue the following command to initiate backup. Before issue the backup command check the backup location is sat correctly.

    RMAN> show all;



    RMAN configuration parameters for database with
    db_unique_name PROD are:
    CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default
    CONFIGURE BACKUP OPTIMIZATION OFF; # default
    CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
    CONFIGURE CONTROLFILE AUTOBACKUP ON;
    CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE
    TYPE DISK TO ‘/backup/rman_backup/controlfile_%F’;
    CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE
    TO BACKUPSET; # default
    CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK
    TO 1; # default
    CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE
    DISK TO 1; # default
    CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT   ‘/backup/rman_backup/db_arch_%U.bkp’;
    CONFIGURE MAXSETSIZE TO UNLIMITED; # default
    CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
    CONFIGURE ENCRYPTION ALGORITHM ‘AES128’; # default
    CONFIGURE COMPRESSION ALGORITHM ‘BASIC’ AS OF RELEASE
    ‘DEFAULT’ OPTIMIZE FOR LOAD TRUE ; # default
    CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; #
    default
    CONFIGURE SNAPSHOT CONTROLFILE NAME TO
    ‘/data2/app/oracle/product/11.2.0/dbs/snapcf_prod.f’; # default

    RMAN> backup database plus archivelog;


    Starting backup at 09-APR-15
    current log archived
    using channel ORA_DISK_1
    channel ORA_DISK_1: starting archived log backup set
    channel ORA_DISK_1: specifying archived log(s) in
    backup set
    input archived log thread=1 sequence=87 RECID=83
    STAMP=875118622
    input archived log thread=1 sequence=88 RECID=84
    STAMP=875138912
    input archived log thread=1 sequence=89 RECID=85
    STAMP=875169392
    input archived log thread=1 sequence=90 RECID=86
    STAMP=875202890
    input archived log thread=1 sequence=91 RECID=87
    STAMP=875225400
    input archived log thread=1 sequence=92 RECID=88
    STAMP=875253619
    input archived log thread=1 sequence=93 RECID=89
    STAMP=875287426
    input archived log thread=1 sequence=94 RECID=90
    STAMP=875311887
    input archived log thread=1 sequence=95 RECID=91
    STAMP=875338210
    input archived log thread=1 sequence=96 RECID=92
    STAMP=875371700
    input archived log thread=1 sequence=97 RECID=93
    STAMP=875398375
    input archived log thread=1 sequence=98 RECID=94
    STAMP=875422534
    input archived log thread=1 sequence=99 RECID=95
    STAMP=875455916
    input archived log thread=1 sequence=100 RECID=96
    STAMP=875489442
    input archived log thread=1 sequence=101 RECID=97
    STAMP=875511892
    input archived log thread=1 sequence=102 RECID=98
    STAMP=875532973
    input archived log thread=1 sequence=103 RECID=99
    STAMP=875566589
    input archived log thread=1 sequence=104 RECID=100
    STAMP=875598381
    input archived log thread=1 sequence=105 RECID=101
    STAMP=875617253
    input archived log thread=1 sequence=106 RECID=102
    STAMP=875650222
    input archived log thread=1 sequence=107 RECID=103
    STAMP=875683804
    input archived log thread=1 sequence=108 RECID=104
    STAMP=875692844
    input archived log thread=1 sequence=109 RECID=105
    STAMP=875726521
    input archived log thread=1 sequence=110 RECID=106
    STAMP=875759423
    input archived log thread=1 sequence=111 RECID=107
    STAMP=875771364
    input archived log thread=1 sequence=112 RECID=108
    STAMP=875804400
    input archived log thread=1 sequence=113 RECID=109
    STAMP=875809288
    input archived log thread=1 sequence=114 RECID=110
    STAMP=875842252
    input archived log thread=1 sequence=115 RECID=111 STAMP=875857844
    input archived log thread=1 sequence=116 RECID=112
    STAMP=875883160
    input archived log thread=1 sequence=117 RECID=113
    STAMP=875939543
    input archived log thread=1 sequence=118 RECID=114
    STAMP=875955632
    input archived log thread=1 sequence=119 RECID=115
    STAMP=875960595
    input archived log thread=1 sequence=120 RECID=116
    STAMP=876018651
    input archived log thread=1 sequence=121 RECID=117
    STAMP=876036137
    input archived log thread=1 sequence=122 RECID=118
    STAMP=876094207
    input archived log thread=1 sequence=123 RECID=119
    STAMP=876117455
    input archived log thread=1 sequence=124 RECID=120
    STAMP=876173429
    input archived log thread=1 sequence=125 RECID=121
    STAMP=876203937
    input archived log thread=1 sequence=126 RECID=122
    STAMP=876259857
    input archived log thread=1 sequence=127 RECID=123
    STAMP=876288622
    input archived log thread=1 sequence=128 RECID=124
    STAMP=876308432
    input archived log thread=1 sequence=129 RECID=125
    STAMP=876364250
    input archived log thread=1 sequence=130 RECID=126
    STAMP=876378605
    input archived log thread=1 sequence=131 RECID=127
    STAMP=876398550
    input archived log thread=1 sequence=132 RECID=128
    STAMP=876399532
    input archived log thread=1 sequence=133 RECID=129
    STAMP=876419413
    input archived log thread=1 sequence=134 RECID=130
    STAMP=876421079
    input archived log thread=1 sequence=135 RECID=131
    STAMP=876461598
    input archived log thread=1 sequence=136 RECID=132
    STAMP=876504610
    input archived log thread=1 sequence=137 RECID=133
    STAMP=876548085
    input archived log thread=1 sequence=138 RECID=134
    STAMP=876567056
    input archived log thread=1 sequence=139 RECID=135
    STAMP=876567230
    input archived log thread=1 sequence=140 RECID=136
    STAMP=876583581
    input archived log thread=1 sequence=141 RECID=137
    STAMP=876583754
    input archived log thread=1 sequence=142 RECID=138
    STAMP=876586722
    channel ORA_DISK_1: starting piece 1 at 09-APR-15
    channel ORA_DISK_1: finished piece 1 at 09-APR-15
    piece
    handle=/backup/rman_backup/db_arch_2mq3v9n2_1_1.bkp tag=TAG20150409T161842
    comment=NONE
    channel ORA_DISK_1: backup set complete, elapsed
    time: 00:01:35
    Finished backup at 09-APR-15

    Starting backup at 09-APR-15
    using channel ORA_DISK_1
    channel ORA_DISK_1: starting full datafile backup set
    channel ORA_DISK_1: specifying datafile(s) in backup
    set
    input datafile file number=00001
    name=/data2/prod/system01.dbf
    input datafile file number=00002
    name=/data2/prod/sysaux01.dbf
    input datafile file number=00005
    name=/data2/prod/example01.dbf
    input datafile file number=00003
    name=/data2/prod/undotbs01.dbf
    input datafile file number=00006
    name=/data2/prod/data01.dbf
    input datafile file number=00004
    name=/data2/prod/users01.dbf
    input datafile file number=00007
    name=/data2/prod/test01.dbf
    input datafile file number=00008
    name=/data2/prod/tools01.dbf
    channel ORA_DISK_1: starting piece 1 at 09-APR-15
    channel ORA_DISK_1: finished piece 1 at 09-APR-15
    piece
    handle=/backup/rman_backup/db_arch_2nq3v9q2_1_1.bkp tag=TAG20150409T162018
    comment=NONE
    channel ORA_DISK_1: backup set complete, elapsed
    time: 00:00:56
    Finished backup at 09-APR-15

    Starting backup at 09-APR-15
    current log archived
    using channel ORA_DISK_1
    channel ORA_DISK_1: starting archived log backup set
    channel ORA_DISK_1: specifying archived log(s) in
    backup set
    input archived log thread=1 sequence=143 RECID=139
    STAMP=876586874
    channel ORA_DISK_1: starting piece 1 at 09-APR-15
    channel ORA_DISK_1: finished piece 1 at 09-APR-15
    piece
    handle=/backup/rman_backup/db_arch_2oq3v9rr_1_1.bkp tag=TAG20150409T162115
    comment=NONE
    channel ORA_DISK_1: backup set complete, elapsed
    time: 00:00:01
    Finished backup at 09-APR-15

    Starting Control File and SPFILE Autobackup at
    09-APR-15
    piece
    handle=/backup/rman_backup/controlfile_c-284539893-20150409-02 comment=NONE
    Finished Control File and SPFILE Autobackup at
    09-APR-15

    RMAN>


    4.    Create pfile and copy to destination server.

    SQL> create
    pfile=’/backup/rman_backup/initprod.ora’ from spfile;



    File created.
    [oracle@Nsmsrc01 rman_backup]$ scp initprod.ora 
    oracle@172.16.110.16:/data1/oracle11g/product/dbs/
    oracle@172.16.110.16’s password:
    initprod.ora                                                                                                               
                                           100%
    1169     1.1KB/s   00:00

    Before start scp/ftp to destination server create directory structure to accommodate rman backup on destination server.

    [oracle@Nsmtrg prod]$ mkdir -p /backup/rman_backup/


    5.    Copy rman backup from target to destination server.

    [oracle@Nsmsrc01 rman_backup]$ scp db*
    oracle@172.16.110.16:/backup/rman_backup/


    oracle@172.16.110.16’s password:

    db_arch_2mq3v9n2_1_1.bkp                                                                                                                                          
    100% 1729MB  11.2MB/s   02:34
    db_arch_2nq3v9q2_1_1.bkp                                                                                                                                           100%
    1133MB  11.2MB/s   01:41
    db_arch_2oq3v9rr_1_1.bkp                                                                              
                                                                100%  104KB 104.0KB/s   00:00
    [oracle@Nsmsrc01 rman_backup]$ scp
    controlfile_c-284539893-20150409-02 
    oracle@172.16.110.16:/backup/rman_backup/
    oracle@172.16.110.16’s password:
    controlfile_c-284539893-20150409-02                                                                                                                               
    100% 9632KB   9.4MB/s   00:01

    Steps on destination server
    6.    Create directory structure same as target(source) database.

    [oracle@Nsmtrg prod]$ mkdir -p /data2/prod


    [oracle@Nsmtrg prod]$ mkdir -p /backup/archive/


    7.    Start the new instance in nomount

    [oracle@Nsmtrg rman_backup]$ export ORACLE_SID=dup


    [oracle@Nsmtrg dbs]$ sqlplus

    SQL*Plus: Release 11.2.0.1.0 Production on Thu Apr 9
    16:24:32 2015
    Copyright (c) 1982, 2009, Oracle.  All rights reserved.
    Enter user-name: sys as sysdba
    Enter password:
    Connected to an idle instance.
    SQL> startup nomount
    ORACLE instance started.
    Total System Global Area 1152450560 bytes
    Fixed Size                  2212696 bytes
    Variable Size             352324776 bytes
    Database Buffers          788529152 bytes
    Redo Buffers                9383936 bytes
    SQL> exit
    Disconnected from Oracle Database 11g Enterprise
    Edition Release 11.2.0.1.0 – 64bit Production
    With the Partitioning, OLAP, Data Mining and Real
    Application Testing options

    8.    Connect to rman

    [oracle@Nsmtrg rman_backup]$ rman auxiliary
    sys/oracle



    Recovery Manager: Release 11.2.0.1.0 – Production on
    Thu Apr 9 16:27:47 2015
    Copyright (c) 1982, 2009, Oracle and/or its
    affiliates.  All rights reserved.
    connected to auxiliary database: DUP (not mounted)
    RMAN>

    9.    Issue the following command to duplicate database with different name and same directory structure.

    RMAN> duplicate
    database to dup backup location ‘/backup/rman_backup’ nofilenamecheck;




    Starting Duplicate Db at 09-APR-15

    contents of Memory Script:

    {

       sql clone
    “create spfile from memory”;

    }

    executing Memory Script

    sql statement: create spfile from memory

    contents of Memory Script:

    {

       shutdown
    clone immediate;

       startup
    clone nomount;

    }

    executing Memory Script

    Oracle instance shut down

    connected to auxiliary database (not started)

    Oracle instance started

    Total System Global Area    1152450560 bytes

    Fixed Size                     2212696 bytes

    Variable Size                335547560 bytes

    Database Buffers             805306368 bytes

    Redo Buffers                   9383936 bytes

    contents of Memory Script:

    {

       sql clone
    “alter system set  db_name =

     ”PROD”
    comment=

     ”Modified by
    RMAN duplicate” scope=spfile”;

       sql clone
    “alter system set  db_unique_name =

     ”DUP”
    comment=

     ”Modified by
    RMAN duplicate” scope=spfile”;

       shutdown
    clone immediate;

       startup
    clone force nomount

       restore
    clone primary controlfile from 
    ‘/backup/rman_backup/controlfile_c-284539893-20150409-02’;

       alter clone
    database mount;

    }

    executing Memory Script

    sql statement: alter system set  db_name = 
    ”PROD” comment= ”Modified by RMAN duplicate” scope=spfile

    sql statement: alter system set  db_unique_name =  ”DUP” comment= ”Modified by RMAN
    duplicate” scope=spfile

    Oracle instance shut down

    Oracle instance started

    Total System Global Area    1152450560 bytes

    Fixed Size                     2212696 bytes

    Variable Size                335547560 bytes

    Database Buffers             805306368 bytes

    Redo Buffers                   9383936 bytes

    Starting restore at 09-APR-15

    allocated channel: ORA_AUX_DISK_1

    channel ORA_AUX_DISK_1: SID=63 device type=DISK

    channel ORA_AUX_DISK_1: restoring control file

    channel ORA_AUX_DISK_1: restore complete, elapsed
    time: 00:00:01

    output file name=/data2/prod/control01.ctl

    output file name=/data2/prod/control02.ctl

    Finished restore at 09-APR-15

    database mounted

    released channel: ORA_AUX_DISK_1

    allocated channel: ORA_AUX_DISK_1

    channel ORA_AUX_DISK_1: SID=63 device type=DISK

    contents of Memory Script:

    {

       set until
    scn  4972796;

       set newname
    for datafile  1 to

     “/data2/prod/system01.dbf”;

       set newname
    for datafile  2 to

     “/data2/prod/sysaux01.dbf”;

       set newname
    for datafile  3 to

     “/data2/prod/undotbs01.dbf”;

       set newname
    for datafile  4 to

     “/data2/prod/users01.dbf”;

       set newname
    for datafile  5 to

     “/data2/prod/example01.dbf”;

       set newname
    for datafile  6 to

     “/data2/prod/data01.dbf”;

       set newname
    for datafile  7 to

     “/data2/prod/test01.dbf”;

       set newname
    for datafile  8 to

     “/data2/prod/tools01.dbf”;

       restore

       clone
    database

       ;

    }

    executing Memory Script

    executing command: SET until clause

    executing command: SET NEWNAME

    executing command: SET NEWNAME

    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 09-APR-15

    using channel ORA_AUX_DISK_1

    channel ORA_AUX_DISK_1: starting datafile backup set
    restore

    channel ORA_AUX_DISK_1: specifying datafile(s) to
    restore from backup set

    channel ORA_AUX_DISK_1: restoring datafile 00001 to
    /data2/prod/system01.dbf

    channel ORA_AUX_DISK_1: restoring datafile 00002 to
    /data2/prod/sysaux01.dbf

    channel ORA_AUX_DISK_1: restoring datafile 00003 to
    /data2/prod/undotbs01.dbf

    channel ORA_AUX_DISK_1: restoring datafile 00004 to
    /data2/prod/users01.dbf

    channel ORA_AUX_DISK_1: restoring datafile 00005 to
    /data2/prod/example01.dbf

    channel ORA_AUX_DISK_1: restoring datafile 00006 to
    /data2/prod/data01.dbf

    channel ORA_AUX_DISK_1: restoring datafile 00007 to
    /data2/prod/test01.dbf

    channel ORA_AUX_DISK_1: restoring datafile 00008 to
    /data2/prod/tools01.dbf

    channel ORA_AUX_DISK_1: reading from backup piece
    /backup/rman_backup/db_arch_2nq3v9q2_1_1.bkp

    channel ORA_AUX_DISK_1: piece handle=/backup/rman_backup/db_arch_2nq3v9q2_1_1.bkp
    tag=TAG20150409T162018

    channel ORA_AUX_DISK_1: restored backup piece 1

    channel ORA_AUX_DISK_1: restore complete, elapsed
    time: 00:00:35

    Finished restore at 09-APR-15

    contents of Memory Script:

    {

       switch clone
    datafile all;

    }

    executing Memory Script

    datafile 1 switched to datafile copy

    input datafile copy RECID=1 STAMP=876589349 file
    name=/data2/prod/system01.dbf

    datafile 2 switched to datafile copy

    input datafile copy RECID=2 STAMP=876589350 file
    name=/data2/prod/sysaux01.dbf

    datafile 3 switched to datafile copy

    input datafile copy RECID=3 STAMP=876589350 file
    name=/data2/prod/undotbs01.dbf

    datafile 4 switched to datafile copy

    input datafile copy RECID=4 STAMP=876589350 file
    name=/data2/prod/users01.dbf

    datafile 5 switched to datafile copy

    input datafile copy RECID=5 STAMP=876589351 file
    name=/data2/prod/example01.dbf

    datafile 6 switched to datafile copy

    input datafile copy RECID=6 STAMP=876589351 file
    name=/data2/prod/data01.dbf

    datafile 7 switched to datafile copy

    input datafile copy RECID=7 STAMP=876589351 file
    name=/data2/prod/test01.dbf

    datafile 8 switched to datafile copy

    input datafile copy RECID=8 STAMP=876589352 file
    name=/data2/prod/tools01.dbf

    contents of Memory Script:

    {

       set until
    scn  4972796;

       recover

       clone
    database

        delete
    archivelog

       ;

    }

    executing Memory Script

    executing command: SET until clause

    Starting recover at 09-APR-15

    using channel ORA_AUX_DISK_1

    starting media recovery

    channel ORA_AUX_DISK_1: starting archived log restore
    to default destination

    channel ORA_AUX_DISK_1: restoring archived log

    archived log thread=1 sequence=143

    channel ORA_AUX_DISK_1: reading from backup piece
    /backup/rman_backup/db_arch_2oq3v9rr_1_1.bkp

    channel ORA_AUX_DISK_1: piece handle=/backup/rman_backup/db_arch_2oq3v9rr_1_1.bkp
    tag=TAG20150409T162115

    channel ORA_AUX_DISK_1: restored backup piece 1

    channel ORA_AUX_DISK_1: restore complete, elapsed
    time: 00:00:01

    archived log file
    name=/backup/archive/1_143_872701561.dbf thread=1 sequence=143

    channel clone_default: deleting archived log(s)

    archived log file
    name=/backup/archive/1_143_872701561.dbf RECID=1 STAMP=876589358

    media recovery complete, elapsed time: 00:00:04

    Finished recover at 09-APR-15

    contents of Memory Script:

    {

       shutdown
    clone immediate;

       startup
    clone nomount;

       sql clone
    “alter system set  db_name =

     ”DUP”
    comment=

     ”Reset to
    original value by RMAN” scope=spfile”;

       sql clone
    “alter system reset  db_unique_name
    scope=spfile”;

       shutdown
    clone immediate;

       startup
    clone nomount;

    }

    executing Memory Script

    database dismounted

    Oracle instance shut down

    connected to auxiliary database (not started)

    Oracle instance started

    Total System Global Area    1152450560 bytes

    Fixed Size                     2212696 bytes

    Variable Size                335547560 bytes

    Database Buffers             805306368 bytes

    Redo Buffers                   9383936 bytes

    sql statement: alter system set  db_name = 
    ”DUP” comment= ”Reset to original value by RMAN” scope=spfile

    sql statement: alter system reset  db_unique_name scope=spfile

    Oracle instance shut down

    connected to auxiliary database (not started)

    Oracle instance started

    Total System Global Area    1152450560 bytes

    Fixed Size                     2212696 bytes

    Variable Size                335547560 bytes

    Database Buffers             805306368 bytes

    Redo Buffers                   9383936 bytes

    sql statement: CREATE CONTROLFILE REUSE SET DATABASE
    “DUP” RESETLOGS ARCHIVELOG

     
    MAXLOGFILES     16

     
    MAXLOGMEMBERS      3

     
    MAXDATAFILES      100

     
    MAXINSTANCES     8

     
    MAXLOGHISTORY      292

     LOGFILE

      GROUP  1 ( ‘/data2/prod/redo01.log’ ) SIZE 50 M  REUSE,

      GROUP  2 ( ‘/data2/prod/redo02.log’ ) SIZE 50 M  REUSE,

      GROUP  3 ( ‘/data2/prod/redo03.log’ ) SIZE 50 M  REUSE

     DATAFILE

     
    ‘/data2/prod/system01.dbf’

     CHARACTER SET
    WE8MSWIN1252

    contents of Memory Script:

    {

       set newname
    for tempfile  1 to

     “/data2/prod/temp01.dbf”;

       switch clone
    tempfile all;

       catalog
    clone datafilecopy 
    “/data2/prod/sysaux01.dbf”,

     “/data2/prod/undotbs01.dbf”,

     “/data2/prod/users01.dbf”,

     “/data2/prod/example01.dbf”,

     “/data2/prod/data01.dbf”,

     “/data2/prod/test01.dbf”,

     “/data2/prod/tools01.dbf”;

       switch clone
    datafile all;

    }

    executing Memory Script

    executing command: SET NEWNAME

    renamed tempfile 1 to /data2/prod/temp01.dbf in
    control file

    cataloged datafile copy

    datafile copy file name=/data2/prod/sysaux01.dbf
    RECID=1 STAMP=876589383

    cataloged datafile copy

    datafile copy file name=/data2/prod/undotbs01.dbf
    RECID=2 STAMP=876589383

    cataloged datafile copy

    datafile copy file name=/data2/prod/users01.dbf
    RECID=3 STAMP=876589383

    cataloged datafile copy

    datafile copy file name=/data2/prod/example01.dbf
    RECID=4 STAMP=876589383

    cataloged datafile copy

    datafile copy file name=/data2/prod/data01.dbf
    RECID=5 STAMP=876589384

    cataloged datafile copy

    datafile copy file name=/data2/prod/test01.dbf
    RECID=6 STAMP=876589384

    cataloged datafile copy

    datafile copy file name=/data2/prod/tools01.dbf
    RECID=7 STAMP=876589385

    datafile 2 switched to datafile copy

    input datafile copy RECID=1 STAMP=876589383 file
    name=/data2/prod/sysaux01.dbf

    datafile 3 switched to datafile copy

    input datafile copy RECID=2 STAMP=876589383 file
    name=/data2/prod/undotbs01.dbf

    datafile 4 switched to datafile copy

    input datafile copy RECID=3 STAMP=876589383 file
    name=/data2/prod/users01.dbf

    datafile 5 switched to datafile copy

    input datafile copy RECID=4 STAMP=876589383 file
    name=/data2/prod/example01.dbf

    datafile 6 switched to datafile copy

    input datafile copy RECID=5 STAMP=876589384 file
    name=/data2/prod/data01.dbf

    datafile 7 switched to datafile copy

    input datafile copy RECID=6 STAMP=876589384 file
    name=/data2/prod/test01.dbf

    datafile 8 switched to datafile copy

    input datafile copy RECID=7 STAMP=876589385 file
    name=/data2/prod/tools01.dbf

    contents of Memory Script:

    {

       Alter clone
    database open resetlogs;

    }

    executing Memory Script

    database opened

    Finished Duplicate Db at 09-APR-15

    RMAN>

     

    Conclusion
    In the preceding scenario based article, we have learned that backup based duplication using Rman utility with different database name and same directory structure.

    BY
    Name: Omer
    Designation: Senior Database Engineer
    Organization: Netsoftmate IT Solutions.
    Email: info@netsoftmate.com