Cloning Database Through RMAN On Personal Machine
Jul 19, 2012
i have started cloning the database thru RMAN on my personal machine .the problem now is the database which i tried to clone and the database for which i was doing this task both are not working.I tried changing the database name and log file name using the parameters
db_file_name_convert=
log_file_name_convert=
the main database files are on disk1 and the clone database files are on disk2...i have restored the controlfile by command
>alter database recover using backup controlfile ; after some time its giving cannot alter and giving message that system datafile needs recovery even i tried
> alter database recover automatic not worked then i used the command
>> alter database recover using backup controlife until cancel;it gave message saying change generated so i cancelled the recovery and tried to open the database using RESETLOGS even now its giving the message SYSTEM file needs media recovery
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Jul 19, 2012
Send me the procedure for cloning a database on the same machine / server .
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Feb 14, 2012
Using RMAN to clone production DB to another server. After the recover database , rman keeps asking the archivelog which is not available.
I had taken the RMAN full backup (backup database plus archivelog) and restore the same with mentioned steps in the below link.
[URL] ...........
But during the recover database statment not getting completed instead its keep asking archive log file which is not existing.
HOw to open the database.
===error msg====
dbf thread=1 sequence=38
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 02/09/2012 05:45:32
RMAN-11003: failure during parse/execution of SQL statement: alter database recover logfile '/u01/app/oracle/product/10.2.0/db_1/dbs/arch1_37_772998244.dbf'
ORA-00310: archived log contains sequence 37; sequence 38 required
ORA-00334: archived log: '/u01/app/oracle/product/10.2.0/db_1/dbs/arch1_37_772998244.dbf'
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May 5, 2013
oracle 11g ASM RAC under OEL 5.6
i have a task to do do a sanity backup just to check the backup is recoverable or not , but i failed to install the agent in my server due to we have a HP DATA Protector for a backup and my manager told me i need to take the backup from HDP not as i always do take the backup on disk and then move this backup on test server and do a task cloning ,i do the cloning by rman but the backup on tape drive , i mean by rman open a channel to take the backup from PROD to TEST?
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Oct 1, 2012
How to clone database using RMAN FULL BACKUP on different machine? I do not wants to use DUPLICATE Command......
Is there any other way to clone DB? I am using Oracle 11g R1 on Windows Server 2007 (64 bit)
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Aug 30, 2012
I have oracle 11.2.0.3.0 in Windows 2008 server R2 64 bit version. I have installed database ASMDB with ASM ... Now i have another one machine , I want to clone my database in that machine with Non ASM file system .. Can any one tell me step by step document to do it ?
Can i keep the database name as ASMDB in another Machine ?
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Jan 17, 2012
RMAN cloning from one server to another server.
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Mar 3, 2012
New to oracle FAQ. I'm interested in oracle, waiting to explore more Technic's in 10g with a proper guidance. Hope i'm in the right place.Here is my question.
I need steps for configuring rman cloning with catalog & without catalog.were in prod db the source is in /u01 & in auxiliary db the client want in /u05. how to do it. here i have recreate control file or not
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Jan 9, 2013
I am doing a cloning of DB 11.1.0 from PROD to TEST but
os RHEL 5.5
Click to add to Favorites RMAN 11GR2 : DUPLICATE WITHOUT CONNECTING TO TARGET DATABASE [ID 874352.1]
initv11dup.ora
------------
db_name=v11dup
db_unique_name=v11dup
db_recovery_file_dest='/recovery_area'
[code]..
is not working for same SID on the target database.it is asking for a target name.
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May 3, 2013
1) have taken backup at target side.
2) through SCP, transferred all the file to auxiliary side.
3) Ran the duplicate command at auxiliary side.
After running the command, i got the below error.
hish@localhost db_1]$ rman target sys/oracle@suman auxiliary /
Recovery Manager: Release 10.2.0.1.0 - Production on Fri Apr 12 09:13:43 2013
Copyright (c) 1982, 2005, Oracle. All rights reserved.
connected to target database: SUMAN (DBID=3778352561)
connected to auxiliary database: ASHISH (not mounted)
[code]......
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Feb 7, 2013
While cloning using RMAN DUPLICATE command, one can convert all files from various locations to new locations by using DB_FILE_NAME_CONVERT. One can also retain the same locations with no conversion by using NOFILENAMECHECK. My question is what if I want to convert some, and not convert others?
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May 16, 2013
O.S Version HP-UX B.11.31 U ia64
Oracle DB Version 11.2.0.3.0
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
Storage : ASM Diskgroups
-------------------------------------------------------------------------------------------------------------------------------------
I am new to Oracle, like to get clarified on below;
1. From where can we run the RMAN Clone script?
Source DB : PRDDB HOST: PRDHOST
Destination DB: DUPDB HOST: DEVHOST
Are there any constraints on running the RMAN Script from the Source DB Host - PRDHOST?
If I am running it from PRDHOST, do I have to have the initdupdb.ora available on PRDHOST?
What are advantages and disadvantages on running the script on Source & Destination Host?
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May 15, 2013
Version Details:
O.S Version HP-UX B.11.31 U ia64
Oracle DB Version 11.2.0.3.0
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
Scenario :
Using RMAN Active cloning to duplicate a RAC database from Production to Development environment.
Problem:
At the end of the cloning the below errors are reported;
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
[code]...
How to prevent the error of RMAN-06054: media recovery requesting unknown archived log for thread with sequence and starting SCN of while performing the RMAN Active Cloning? I do NOT want to use UNTIL clause.
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Mar 7, 2010
I have some client RMAN backups from an AIX machine, a set of .bkp files including the control file, that I have been asked to restore on a Windows 2003 server. My first question is if such a restore is possible?Also, the backups are from Oracle 10.2.0.3, and I need to restore them to 11g, will this cause any complications?
how to carry out such a restore procedure from scratch.
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Nov 2, 2011
am trying to backup my oracle database using RMAN to a remote machine. both systems are using redhat linux. i have successfully configured NFS on my remote machine and mounted it from my oracle database machine.
i then configure rman channel to disk on mounted linux directory..when i take full backup of database i receive this error
ORA-19504: failed to create file "/mnt/ora_df766174940_s104_s1"
ORA-27054: NFS file system where the file is created or resides is not mounted w
ith correct options
Additional information: 3
How do i mount this with correct options the error msg says OR what do i do to backup to the said directory?
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Dec 5, 2011
I have many backup sets of my database.
I need to recover a especific set of data, but where these data are. I thought of install oracle in a new machine and recover the backups one by one.
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Sep 23, 2013
Oracle Database 11g 11.2.0.1 SE1 I have a production database server which is currently having about 1TB of data.I need to shift this server to a different location with minimum possible downtime. Which is the best option this?RMAN backup, or datapump export and import
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Aug 23, 2012
i have production database (1102.0.3.0) in Windows 2008 server R2 64 bit version . My database has some schemas which has partition tables and Db links and M views also .
Now my team lead asked me to setup the same environment(As cloning ) in testing environment also ... I have lots of options to create the same setup database using options like export/Import , data pump , hot backup and cold backup, Rman .
My doubt is which option will be best and optimal to achieve the same ?which approach i should proceed ?
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Jan 23, 2013
I have to do oracle database cloning from asm to non-asm.
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Jul 24, 2012
I've cloned one database manually and tried to open it only mounts and it comes up with this error:
"ORA-01589: must use RESETLOGS or NORESETLOGS option for database open"
Now, I issue "ALTER DATABASE OPEN RESETLOGS" but still getting following errors:
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1: 'F:ORACLEPRODUCT10.2.0ORADATAORALSYSTEM01.DBF'
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Sep 2, 2012
i install oracle 10g on linux on perform the following step but my database is not auto start with the machine
Automatic startup and shutdown oracle on linux Oracle database server provides two scripts to configure automatic database startup and shutdown process.
The scripts are,
$ORACLE_HOME/bin/dbstart
$ORACLE_HOME/bin/dbshut
Now let's look at unix level script. When a unix machine boots it runs scripts beginning with Snnname in /etc/rc3.d.
-Here the number nn indicates the order in which these scripts will be run. The name just indicates the function of the script.
In the same way shutdown scripts are named as Knnname which are run from /etc/rc0.d.
If we want that Oracle is the last program that is automatically started, and it is the first to be shutdown then we will name the startup and shutdown scripts on OS like /etc/rc3.d/S99oracle and /etc/rc0.d/K01oracle respectively.
The database script dbstart and dbora will be called from OS script /etc/rc3.d/S99oracle and /etc/rc0.d/K01oracle respectively.
Note that dbstart and dbshut take each SID, in turn, from the /etc/oratab file and startup or shutdown the database.
Automate Startup/Shutdown of Oracle Database on Linux
Step 01: Be sure that oratab file is correct and complete.
Check for oratab file either in /etc/oratab or in /var/opt/oracle/oratab.
Database entries in the oratab file have the following format:
$ORACLE_SID:$ORACLE_HOME:Y
Here Y indicates that the database can be started up and shutdown using dbstart/dbshut script.
If in my database there is two database named arju and arjudup then my oratab file will contain the entry like,
arju:/var/opt/oracle/product/10.2.0/db_1:Y
arjudup:/var/opt/oracle/product/10.2.0/db_1:Y
where /var/opt/oracle/product/10.2.0/db_1 is the $ORACLE_HOME of my database.
Step 02: Create a script to call dbstart and dbshut. In this example I will create one script that will do both startup and shutdown operation. I will name this script as dbora and will be placed in '/etc/init.d'.
a) Login as root.
b) Change directories to /etc/init.d
c) Create a file called dbora and chmod it to 750.
# touch dbora
# chmod 750 dbora
d)Edit the dbora file and make the contents of it like below.
[Code].....
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May 14, 2013
I have an update Oracle database 11g installed on ZFS Storage, and I need to make cloning for it. HCC feature is enabled.
How can I make this?
Using RMAN backup + ZFS Snapshot + ZFS Cloning ?
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Apr 5, 2013
I am trying to perform cold cloning at my home pc. when i am trying to create control file , i got this error.
SQL> CREATE CONTROLFILE SET DATABASE "fclone" RESETLOGS FORCE LOGGING NOARCHIVEL
OG
2 MAXLOGFILES 5
3 MAXLOGMEMBERS 5
4 MAXDATAFILES 10
[code].......
ERROR at line 1:
ORA-01503: CREATE CONTROLFILE failed
ORA-01163: SIZE clause indicates 12800 (blocks), but should match header 74112
ORA-01110: data file 2: 'C:appIndraoradatafclonesysaux01.dbf'
SQL>
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Mar 16, 2011
As I understand we can't clone database across platform using Rman, as Rman backup taken on say Unix is useless to be recovered on Windows. Though I think of Export and Import, will copying the datafiles, logfiles, controlfile will serve purpose for cloning across platform?
Note that I do not mean Transportable tablespace here. Only copying cold backup across platform
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Nov 29, 2011
I need the step by step procedure for the cloning of database in linux environment .
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Sep 15, 2010
I am trying to install Oracle 10g on my personal laptop. I have a Windows 7 system, with MS Virtual PC and XP mode. When trying to install 10g Personal Edition, I encounter the following error:
java.util.zip.ZipException: invalid stored block lengths
at java.util.zip.InflaterInputStream.read(Unknown Source)
at java.util.zip.ZipInputStream.read(Unknown Source)
at java.io.FilterInputStream.read(Unknown Source)
at oracle.sysman.oii.oiix.OiixFileOps.copyStream(OiixFileOps.java:1421)
[code]...
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Mar 20, 2013
I want to do cloning of a database on my standalone pc having oracle 10g on windows 7. PC is P4 with 2GB RAM.
The database is installed on my pc and i want to clone it on the same pc.
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Oct 30, 2012
my issue in oracle database 11g.
1. I installed Oracle 11g Personal Edition, Release 11.2.0.10, 64bits,
2. Test connection(oracle in oradb11g_home1) is successed in data source, odbc,
2. Then, I tried to connect this with Visual Basic(Visual Studio 2010), data connections, add connections, .net framework data provider for oracle,
3. but I received an error message as "Attempt to load Oracle client libraries threw BadImageFormatException."
4. Then, I download the ODAC(11.2.0.3.0) for 64bits, and installed,
5. I tried to test the connection, but failed with error message as stated above,
"Unable to connect SQLState=08004 Oracle ODBC Ora-12154: TNS:could not resolve the connect identifier specified"
I need to install ODAC for 11g Personal Edition ?
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Mar 15, 2011
I am trying to clone a database on another server with different direcory structure. So that path on the source db server are /u04 whereas on on target db server it would be /u03.
Since this I am testing it on small database initially I have kept all datafiles, backup and archivelogs at /u04 and /u03 on the source and target db servers respectively Now I have copied the backups from source db server to target and since path is changed, I cataloged it
However during restore I am getting
Quote:ORA-19870: error reading backup
Here are the session details
RMAN> catalog start with '/u03/oradata/db7fra';
searching for all files that match the pattern /u03/oradata/db7fra
List of Files Unknown to the Database
=====================================
File Name: /u03/oradata/db7fra/DB7/archivelog/2011_03_15/o1_mf_1_16_6qyvpb3w_.arc
File Name: /u03/oradata/db7fra/DB7/backupset/2011_03_15/o1_mf_annnn_TAG20110315T123018_6qypyv5v_.bkp
[code].....
I have altered permissions on the backup files as well but of no use
oracle@dev-biz:/u03/oradata/db7fra/DB7/backupset/2011_03_15 $ls -ltr
total 545260
-rwxrwxrwx 1 oracle dba 12419072 Mar 15 13:52 o1_mf_ncsnf_TAG20110315T123008_6qypyrz2_.bkp
-rwxrwxrwx 1 oracle dba 3072 Mar 15 13:52 o1_mf_annnn_TAG20110315T125043_6qyr54to_.bkp
-rwxrwxrwx 1 oracle dba 426496 Mar 15 13:52 o1_mf_annnn_TAG20110315T125006_6qyr3zk4_.bkp
-rwxrwxrwx 1 oracle dba 14336 Mar 15 13:52 o1_mf_annnn_TAG20110315T123018_6qypyv5v_.bkp
[code].....
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Apr 3, 2012
configure the clone the database on the same system. i m using window xp 2000 and oracle 10.2.1.
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