Short for Recovery Manager is an Oracle command line tool for doing backup, restore, and recovery operations.

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How to restore 11gR2 fullbackup to 12c database in rman

I need to transfer my database from Oracle 11gR2 to 12c database. It will be in same computer. I took full backup of Oracle 11gR2 database. Then I remove Oracle 11gR2. I installed Oracle 12c and I ...
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366 views

Restoring an Oracle Backup Properly

I've been trying to do a proper restore of a database for weeks now and I'm convinced that I'm doing something simple wrong. I took a cold backup of the database before an update to an application ...
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167 views

Rman controlfile and rotation

I got an Oracle 10g server with a bash script running every night which extract each datafile and create an rman script, which is launched from the bash script itself and make backups. CONFIGURE ...
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235 views

Can we take Backup on Disk and Tape at same time by RMAN?

I'm trying to take backup by RMAN. I want to know can we take backup of database on disk and tape at same time by using RMAN? If yes then please share some documentation Or if no then please give the ...
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551 views

Not receiving archivelogs from production to remote side

I have a scenario in which we have Designed data guard. Where we have 2 standby sides. One standby is located locally and 2nd standby is located on remote side. The distance between local and remote ...
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923 views

How should I use RMAN clone refresh using set until time?

I am using this technique to refresh dev. environments with production data. The business process is to request a tape hold for the full backup I want to use for a clone refresh to dev. Once this is ...
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41 views

scipt for rman configuration & database backup in dataguard environment

environment Oracle Solaris 10 -> 5.10 Generic_147147-26 sun4v sparc Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit production Oracle Solaris Cluster 3.3u2 for Solaris 10 sparc ...
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28 views

Backup files not found in ASM

I have an Oracle database 11gr2 and I have installed Oracle Grid on Oracle Linux 5.9. I have two disk groups. /etc/init.d/oracleasm listdisks : flash_recovery_area DATA The first disk group is ...
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33 views

RMAN restore from tag

oracle 11.2.0.4 on redhat 6 SERV1 is prod server running database MAZ, SERV2 is developemt server with no databases on it. i have noted the dbid and last SCN, and then taken a backup on SERV1 using ...
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548 views

RMAN backups, incremental, not compressed: estimate size?

We´re setting up RMAN to backup a database over NFS and ZFS, for which I have to create shares and mounting points (4 shares in my case). I am trying to anticipate the size of the shares, which ...
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203 views

RMAN backup is stuck/taking a long time

I am trying to run an RMAN backup that is either hung or is taking a very long time. Some background: I inherited this database, and I am unfamiliar with Oracle, as I am an SQL Server guy, so please ...
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215 views

Mistake during Oracle 11g PITR [closed]

I tried using set time until.. and mis-typed the date. Can anyone help me understand how to get my backups into a manageable state? After the accidental recover, most of my backupset disappeared. I ...
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59 views

Oracle DB Point In Time Recovery faulted

I'm testing a procedure via RMAN backup to retore/recover at recover-point, but it fails. Exactly I've executed the first time and it works: Backup: RMAN> backup database INCLUDE CURRENT ...
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31 views

Rman append archivelog to backup

is it possible to configure RMAN to append archivelogs to backup automatically? I know that it is possible to issue BAKCUP DATABASE PLUS ARCHIVELOG but, is it possible to configure rman to do this ...
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58 views

Oracle: Create a hidden user for RMAN backups only

It's been a long time since I worked with Oracle and I can't remember whether the following is possible: I'm trying to create a hidden DBA user [ alternatively do this process as root user ] to ...
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63 views

Oracle 11.2 restore DB to a specific point

I should execute following tasks: 1. test system and during test change Oracle data and Create New/Remove Old datafiles and tablespace. 2. at the end of test rollback to behviour before of point 1. ...
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26 views

How to list files in oracle backupset

I've backupset created with RMAN, and I want to see what this set contains. How to do that?
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18 views

RMAN multilple channels

When to use multiple channels in RMAN? Is it effective only when backup is performed to multiple physical disks or tapes? I've found only that every channel is different session opened by RMAN in ...
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61 views

Oracle copy DB from one windows server to another

I am not an Oracle DBA but looking for the best approach to copy/clone an Oracle database from one windows server to another, here is my configuration and my requirements: Configuration Server 1 ...
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62 views

Oracle RMAN Back-up files in red hat can be read in windows?

We have performed a cold back-up of a database using Oracle RMAN. The back-up ran on a Red Hat Server and then the files were copied to a mounted external hard-drive. Can this back-up files then be ...
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108 views

Oracle: duplicate schema to another database

I want to copy an Oracle schema from a production database to a validation database. Both databases are Oracle 11g R1 standard edition and need less interrupting time as I can (but I can do if it ...
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38 views

RMAN Performance Problems following Platinum Patching on Exadata DB

I backup my dev,tst and prod databases (9 in all) to ZFS on two RAC servers on an Exadata 1/8 rack machine. Prior to quarterly patching, our backups were set up in 30 minute intervals and each ...
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4k views

Extract Archived Log Files from RMAN Backupset

I have an RMAN backup that is taken on 19th january with: BACKUP DATABASE PLUS ARCHIVELOG command. Now I need to restore Archived logs from that backupset to some other OS directory. Is there any way ...
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54 views

RMAN backup set, nothing else, how can I duplicate?

I have what appears to be an RMAN backup set, it has been multiplexed in 32 files, each containing 2-3 dbf's inside. The backupset refers to an SPFILE file, but it was not included in the set, the ...
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262 views

Duplicate database leaves orphan archivelog files

I am cloning the production database to another one, lets say CLONEDB, in a regular basis. I am using rman duplicate database script like: run { duplicate target database to CLONEDB FROM ACTIVE ...
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140 views

Can we restore backup for standby from external hard drive with differnet drive labels

I am using windows server 2003 and Oracle database 10g R2 and i have taken the backup using RMAN of my primary database in Drive label E. The size of backup is 1.5TB. In my standby database i don't ...
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359 views

Can we migrate oracle database 10gR2 to cross platform

I want to know can we migrate Linux based oracle database 10gR2 (10.2.0.1.0) to windows server 2003 with oracle database 10gR2 (10.2.0.3.0). I have seen the documentation related to database migration ...
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418 views

rman 'delete archivelog all’ very slow

On our automated test system we use flashback all the time to reset our Oracle 11g database to a state before a test run. We noticed some of the scripts involved, started to become slower and slower. ...
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2k views

RMAN Recovery In Oracle 11g : Backup Database To Tape

On issuing this command: RMAN> backup device type sbt tablespace <tablespace_name>; we are getting the following error: ORA-19554: error allocating device, device type: SBT_TAPE, device ...
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57 views

What is meant by the RMAN Duplicate “noncurrent point in time”?

When doing a RMAN DUPLICATE from backup connected to the target, how current does the duplication make the database when no until time is set? The closest thing I can find in the documentation is the ...
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113 views

Error while duplicating Oracle database after failover, using 11.2.0.4

I've recently updated oracle from version 11.2.0.1 to 11.2.0.4 and my redundant system is no longer able to recover from failover. I'm using scripts both on primary and standby node to get back to a ...
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152 views

Possible RMAN orphan files in backup directory

I am trying to scrape together some space in my Oracle 11g backup directory in AIX. I have deleted obsolete files using RMAN's "DELETE OBSOLETE" command, but I see many (just under 200) files dated ...
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438 views

can't backup 11.2.0.2 database after catalog upgrade to 11.2.0.4

(main question is 4th) 1. We today have almost all databases running with Oracle 11.2.0.2. Actually we have an RMAN database created (in 11.2.0.2) and a Catalog with user (called RMAN112) 2. We are ...
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1k views

Is RMAN backup platform independent?

I have RMAN backup from AIX server and want to restore on Linux OS. Could you please let me know if there is a way to do it? Thanks a lot for help in this regard.
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Error While Restoring Standby Database from RMAN Backup of Primary Database

On standby database i got error while restoring rman backup of primary database. Some targets not found. ORA 06100 no channel to restore a backup or copy of datafile datafile_number
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83 views

Exadata RMAN vs. Non-Exadata RMAN - any differences?

Can you please let me know the differences, if any, in the architecture of the non-Exadata RMAN vs. that of the Exadata-RMAN from an SBT plugin perspective? Have you observed from your vast ...
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17k views

ORACLE restore - how to restore specific .bkp file?

I just started working with oracle and I have some issue. My database is NONARCHIVELOG mode. I made two backups: they are at locations: ...
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196 views

What does “copy of” mean when doing “delete archivelog”?

Disclaimer: I'm not a DBA nor did I fully read the RMAN docs cover to cover, so this may be well covered, but I couldn't find it. The question is very simple, what is the difference between these two ...
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152 views

Oracle RMAN Incremental update or merge questions

1- Does Oracle RMAN support Incremental Update/Merge option for device type SBT ? Or its only supported for Disk ? 2 - During an update/merge operation during the incremental backup, does RMAN write ...
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2k views

How to restore operational Oracle 11g Database from full backup?

Imagine that things gone bad and all we have is a fresh Windows Server and full cold backup of our Oracle database. In case of SQL Server 2000/2005/2008/2012 it was really a matter of few mouse ...
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56 views

Error While Restoring Standby Database from RMAN Backup of Primary Database

My Standby Database was corrupted. So i took primary database backup using RMAN. Transferred to my standby database. On standby, on startup nomount, restored standby control file then on mount stage, ...
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2k views

How can I change default backup location for oracle11g using RMAN?

I want to change to another drive due to lack of disk space. How can I change the default location of backup files used by oracle to another drive using RMAN? By default it's in the folder ...
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109 views

duplicate/restore a prod database to a test with RMAN

we have RMAN using RMAN CATALOG and takes backup to TSM Tape! what is the standard method to clone/copy/restore a database to a new host with a new instance name? I just need the RMAN script, I ...
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2answers
52 views

Reinstall Oracle 11G2

Running Oracle 11GR2 instance (non-ASM). Plan to set it up again from the scratch(this time using ASM, Grid infrastructure). And I need the present database. I am thinking of the simple plan: 1) ...
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231 views

RMAN error RMAN-06207,RMAN-06208,RMAN-06210,RMAN-06211,RMAN-06212,RMAN-06213,RMAN-06214

I have this issue with around 7 servers, we have an RMAN job that takes backup and validate the backup ... here is RMAN settings: RMAN> show all; RMAN configuration parameters for database with ...
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2k views

Delete backups from old incarnation in rman

I did a refresh on a non-production database and these are the incarnations: List of Database Incarnations DB Key Inc Key DB Name DB ID STATUS Reset SCN Reset Time 1 1 ...
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2k views

Duplicate database for standby returns error ORA-19625: error identifying file /home/oracle/stdbyctrl.ctl

I'm working on creating duplication scripts for standby purposes. and it's constantly failing even though the backups are located in the exact same folder. DB structure is identical and spfile is ...
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182 views

Does restoring an Oracle backup of the whole database restore schema objects?

I used RMAN with, RMAN>backup database archivelogs all; After that I truncated a table. I then tried to restore with, RMAN>restore database; RMAN>recover database; RMAN>alter database ...
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1k views

Is it possible to use 'restore UNTIL SCN' with rman and Oracle 9i in NOCATALOG mode?

I'm trying to do a hot backup with rman that I can copy to a USB drive so I can recover it on a new server. The backup was done two days ago and the restore database command was working on the same ...
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585 views

Why OEM RMAN backup jobs fail after changing the preferred credentials?

In an Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production, Running on Oracle Linux 6.5, we configured full RMAN backup schedule using OEM (Oracle Enterprise Manager 11g ...