0
votes
2answers
118 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 ...
0
votes
2answers
40 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) ...
1
vote
2answers
163 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 ...
1
vote
1answer
64 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 ...
2
votes
0answers
161 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 ...
0
votes
0answers
83 views

Archive log backup error and backup completed with errors

My prod DB backup completed with errors stating the below error. RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ...
1
vote
1answer
387 views

RMAN rename datafile created in an archivelog

I'm trying to restore an Oracle database (11.2.0.4.0) to a test system with a different file layout. The production database is being backed up using RMAN, no catalog. We do a full backup of all the ...
0
votes
0answers
38 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 duplicate make the database when no until time is set? The closest thing I can find in the documentation is the ...
0
votes
1answer
341 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.
0
votes
1answer
1k views

ORA-15081: failed to submit an I/O operation to a disk

I have a test environment for Oracle single instance on ASM 11.2.0.3. I have restored database from tape and during the recovery, the system crashed by some I/O error. I restarted the server, ...
0
votes
1answer
150 views

Recover data from bak Oracle 9i file

Our customer gave us a .bak archive with name file_decrypted_379299.bak which we know was created with Oracle 9i in "hot" style. We tried to recover the bak file with Oracle 9i RMAN but we don't know ...
1
vote
0answers
415 views

Oracle restore backup on other server

I have following situation: One server with Oracle has to be backed up and recovered on other Oracle server. Second Oracle DB has the same user/schemas, but with a different older data. I intend to ...
0
votes
1answer
64 views

Oracle backup and recovery using RMAN

Can some please provide a quick guide for backup and recovery of Oracle 11 DB? I just need to test it very quickly so i don't need something too fancy, but should be scheduled. Thanks in advance.
-1
votes
3answers
154 views

Recovering Oracle Database using RMAN [closed]

I am an accidental DBA..I have to restore an oracle database using RMAN utility. I don't know anything about backups and restoration and this is my first assigned task. Are there any good forum(s) ...
1
vote
2answers
4k views

RMAN list archivelogs that are needed for to recover specified backup

I've taken backup of datafiles in 31.12.2013. It completed datafile backups successfully, but archivelog backups failed. Now, I want to determine what archivelogs should I backup to be sure that my ...
0
votes
1answer
76 views

How to fix this error Idk?

how to fix it I am new in Oracle? I tried to connect RMAN and it showed me this error...
0
votes
2answers
720 views

why archived log size is small but fast recovery area still has a lot free space

when recovery database I met a strange problem,my recovery script as follow: RUN { SET UNTIL TIME 'DEC 25 2013 09:00:00' ; RESTORE DATABASE; RECOVER DATABASE; } but rman report as ...
0
votes
1answer
59 views

RMAN backup copy - read once and write many?

I am trying to find out what happens in this scenario: BACKUP COPIES 2 What actually happens in the BACKUP COPIES above? Does Oracle RMAN read the data files each time for each separate copy? ...
1
vote
2answers
687 views

Why is important to write down the DBID in Oracle DB?

I've always heard that one of the first things you should do in Oracle DB is to write down the DBID, so in case you lost the controlfile you'll need to set it in RMAN, and then you will be able to ...
0
votes
2answers
110 views

RMAN restore to lower disk space

I have 30.7GB backup file generated from RMAN. The original ./datafile is 950.28GB. According to previous DBA, there is a lot of free space in table space. Now, I have 300GB free disk space in hard ...
1
vote
1answer
325 views

Oracle RMAN substituting variables

I'm playing around with the USING clause in RMAN, but cannot seem to get it to work. Here is my RMAN command: rman target username/password @${RMAN_DIR}/backup.rman using "db1" When I run that ...
1
vote
1answer
108 views

rman cloning rman-20207 error

I am trying to clone a 9i database (C) from a target 9i database (T). On running the rman script, i get the rman-20207 error : UNTIL TIME is before RESETLOGS time. When i do a list backup of ...
0
votes
1answer
224 views

Can I use RMAN to backup and restore data in a certain point in time?

I have an Oracle database over which I have full control. What I am doing is performing load testing on our application, which uses Oracle as a database. To do this, I initially set the database up ...
1
vote
1answer
1k 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 ...
0
votes
1answer
454 views

Centralize Oracle RMAN scripts in one server

I want to centralize all my Oracle's DB backup shell scripts in one server, and all of them are in different servers, architectures and DB versions. For this purpose I'm going to use the same server ...
0
votes
3answers
208 views

Oracle DB Recovery

Before I start, I just want to mention that I am not a DBA, I am a programmer/developer who also happens to look after the database. So if I say something wrong, my apologies in advance. We recently ...
1
vote
2answers
59 views

Need advice regarding RMAN's working

I have configured a RMAN script which first takes the backup of the database and then deletes the obsolete backupsets according to the present retention policy.Now is there any possibility of the ...
0
votes
0answers
129 views

Delete backup directories using RMAN

Is there any way RMAN can delete empty backup directories?
2
votes
1answer
115 views

Protocol used by Oracle RMAN to communicate with auxiliary

What protocol is used by RMAN to communicate with the server used for backing up/restoring data? I searched everywhere but couldn't find any docs with this information. Background: I am developing ...
1
vote
0answers
293 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 testrun. We noticed some of the scripts involved started to become slower and slower. In ...
2
votes
1answer
469 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 ...
2
votes
1answer
63 views

can rman backup a subset of a table

I have been asked to make incremental backups of a table based on the value of one of the fields in the table (called groupid). They want a separate incremental backup for groupid=1, groupid=2, ...
1
vote
1answer
182 views

Mistake during Oracle 11g PITR

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 ...
2
votes
2answers
425 views

Duplicating a Database with RMAN

I would like to duplicate to the same server Oracle Database with RMAN. I've configured flash recovery area for Oracle Database. My database is using SPFILE as shown below. SQL> SELECT ...
0
votes
1answer
424 views

Recommended Approach to Programmatically Backing Up/Restoring Oracle DB

Supposing I have an ever-growing Oracle DB on one server, and I want to duplicate this schema and the data on another server - what would be the best approach to achieving this as part of a bespoke ...
1
vote
1answer
9k 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: ...
1
vote
1answer
3k views

Difference between full and level 0 rman backups?

Suppose we take a full backup, and after that we take a level 0 backup, both using RMAN and Oracle 10g. I'm confused in the use of the level 0 backup and full backup. I found that the difference ...
0
votes
2answers
244 views

RMAN backup script failing

I have a few linux machines and each of them have a few Oracle databases. On each machine we have 2 shell scripts to run the backups. The TSM scheduler calls a script which calls a different backup ...
0
votes
2answers
1k views

RMAN Recovery In Oracle 11g : Backup Database To Tape

RMAN> backup device type sbt tablespace <tablespace_name>; On Issuing this command following is the error which I am getting: ORA-19554: error allocating device, device type: SBT_TAPE, ...
2
votes
1answer
339 views

Restore database from individual datafile backups

I had a script that backs up all the individual datafiles like: RMAN> BACKUP AS COMPRESSED BACKUPSET DATAFILE 'datafile<1>.dbf' So i have backupsets of all the datafiles. I'm confused as ...
0
votes
2answers
458 views

Row level restore with Oracle Recovery Manager (RMAN)

We're approaching the end of 2012 and I still find myself relying on database exports to maintain the ability to do row level restore operations. While this is a proven method, it sure would be nice ...
1
vote
1answer
1k views

Oracle backup with RMAN Options?

I'm trying to learn RMAN but getting confused everytime I read Oracle docs! Can someone help me what are the differences and when to use the following? BACKUP DATABASE PLUS ARCHIVELOG DELETE INPUT ...
3
votes
1answer
2k views

How do I have RMAN treat my restored data files like they are originals?

I am planning a migration for this ancient-but-critical Oracle database from one Windows Server 2003 cluster to another. The database has many data files and they are all getting new paths on the ...
0
votes
1answer
1k views

Incremental level 1 backup with no Incremental level 0?

I have done the following steps: Backed up database with INCREMENTAL LEVEL 0 Delete INCREMENTAL LEVEL 0 backup without telling controlfile. So deleted it by hand. And did not make crosscheck. Backed ...
4
votes
2answers
364 views

Change Location of VALIDATE RECOVERY FILES work area

Is there a way to tell the VALIDATE RECOVERY FILES command to use a different location with more available disk space? When I run the command in RMAN, it fails with the following error stack: ...
2
votes
2answers
98 views

Incremental backups - differences

What is the differene between: BACKUP INCREMENTAL LEVEL 0 DATABASE; and BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; ? I read some manuals, but I don't get the idea beacuse of my poor ...
2
votes
1answer
1k views

Can RMAN duplicate be used to “replace” an existing database?

I have an unused database B, not valuable. I'd like to make a copy of database A, but do not want to go through all the manual steps RMAN requires to set up the auxiliary database. Can I use RMAN ...
0
votes
0answers
881 views

RMAN Error ( 00601, 03004)

Please help on this RMAN error: RMAN> backup database plus archivelog; Starting backup at 08-MAY-12 current log archived allocated channel: ORA_DISK_1 channel ORA_DISK_1: sid=297 devtype=DISK ...
2
votes
1answer
259 views

Rman not replacing logs with same name on networked drive

Historically, rman saved logs by replacing files of the same name so that the most recent set was always there, and logs from backup of older than the most recent set simply went away. Rman is ...
3
votes
1answer
593 views

In a two-server dataguard setup, can I store the recovery catalog in the same database?

We currently have an Oracle 11gR2 database that is backed up with rman, with the rman records stored in the control files. Control file auto-backup is turned on. Backups are to disk (and, ultimately, ...