Restoring a database from backup

Similar Questions

• Creating a database from backups of the production test

  Hello Experts,
  
  I'm a newbie with a lot new in Oracle. I got the backup inc0 (which includes even backup controlfile) (PROD) production base taken by RMAN and asked to create a new test database (TEST) by using the backup. Can someone please give me the steps on how to restore and create the new database?
  
  The 10.2.0.4 basic version
  I am aware of the concept of duplicated with RMAN database, but I was asked to do not connect to the target (PROD) database while duplicating. So, I need to create the test database using the prod database backup without being connected to the PROD database. Please guide me.

  Refer
  http://arjudba.blogspot.in/2008/05/restore-and-recover-database-to-new.html
  RMAN restore database from another backup of the different database name

  When you perform a restore using backup of the production database, the db_name would be same on the auxiliary database. Once you restore and recover the database in your test server, you can change the prod db_name to test by recreating the controlfile

• Cannot open the database from backup

  Hello
  
  I use Oracle Database 10 g on Lunix and have a physical database ensures.
  
  I was check on the primary it shows
  
  Primary
  
  SQL > archive logs list;
  Database log mode Archive Mode
  Active AutoArchive
  Archive destination /database/oraapps/PROD/db/tech_st/10.2.0/dbs/arch
  More old sequence of journal online 568
  Log sequence archive 569
  Current log sequence 569
  
  
  Sleep mode
  
  
  SQL > list of archive logs
  Database log mode Archive Mode
  Active AutoArchive
  Archive destination /database/oraapps/PROD/db/tech_st/10.2.0/dbs/arch
  More old sequence of journal online 568
  Log sequence to archive 0
  Current log sequence 569
  
  Whenever I run
  
  alter system switch logfile, that is happening, but when I try to open the database of Eve I get error like below;
  
  SQL > ALTER DATABASE OPEN;
  ALTER DATABASE OPEN
  *+
  ERROR on line 1:
  ORA-16004: backup database requires recovery
  ORA-01152: 1 no file has been restored from a sufficiently old backup
  ORA-01110: data file 1: ' / database/oraapps/PROD/db/apps_st/dddd/system01.dbf'
  
  Please advice.
  
  Thank you.
  
  Published by: user8676543 on October 16, 2012 03:55

  recreate your Eve yet once, you did something wrong in creation.

  http://oracleinstance.blogspot.com/2010/01/step-by-step-document-for-creating.html

• Cannot restore Windows 7 from backup image

  I created an image of Windows 7 Pro SP1 and recorded on the D partition on the same drive. I also created the CD boot recovery during this process.
  When I boot on the restore CD, I have the opportunity to select the image that I saved to D, but it says windows cannot be restored as backup is located on the same drive and the system needs to format the entire disk. I copied the entire image (about 30 GB) USB drive, and then click Start Restore CD. Now when I browse the path on the USB disk to the backup that has been copied from original source, it says not found backup files. What is the problem? backup folder everything is there.

  Thank you, Frederik, place the folder "WindowsImageBackup in the root of the drive D:\ solved the problem.

• RMAN Duplicate Database from backups without a target without a catalog.

  I apologize if this has been posted before, although I couldn't find in the forums.
  We are currently on 11 GR 1 matter of database and currently implementing RMAN backup and restore.
  We have databases of test periodically refresh us sources of production for our clients on a regular basis (exp / imp currently). As with general practice, these test reside on a different server.
  I have been through a lot of documentation on RMAN and I have several questions regarding the creation of a database of duplicate backup copies (backup of level 0 currently) without a target database and catalogue (No. Duplication Active)
  
  We have Oralce files managed, implemented.
  
  (1) RMAN requires a database for replication?
  The reason I ask this question, it is only
  http://download.Oracle.com/docs/CD/B28359_01/backup.111/b28270.PDF Chapter 23, 23-13/23-14. Alll indicate that need a target.
  
  (2) if there is No target, then setting SPFILE used the backup SpFILE?
  
  (3) what are recommended approaches.
  
  (4) what is the command for the simple reproduction of backup without purpose and without catalog
  
  Thank you

  'Target-free' RMAN duplication is a feature of 11 GR 2:

  http://download.Oracle.com/docs/CD/E11882_01/server.112/e17128/Chapter1.htm#FEATURENO06994

• Bounce the database from backup

  Hello
  
  I use oracle10g with database pending. Here is the version of database.
  
  Oracle Database 10 g Enterprise Edition release 10.2.0.3.0 - 64bi
  PL/SQL version 10.2.0.3.0 - Production
  CORE Production 10.2.0.3.0
  AMT for Linux: release 10.2.0.3.0 - Production
  NLSRTL Version 10.2.0.3.0 - Production
  
  Now, I want to increase the number of processes in the primary database. Primary needs downtime. But in this case, do I bounce the day before?
  
  Let me ask my questions here.
  
  1 should I I bounce the day before to this scenario?
  
  2 here are the commands and the sequence of steps to stop and start the database. Please correct me if I'm wrong...
  
  2 (a) stop of the standby database first. (run this command at the secondary level)
  
  Connect / as sysdba
  SQL > ALTER DATABASE RECOVER MANAGED STANDBY DATABASE CANCEL;
  SQL > shutdown immediate
  
  
  2 (b) primary stop (run this command in the primary)
  
  SQL > ALTER SYSTEM SET PROCESSES = 999 SOPE = spfile;
  SQL > SHUTDOWN IMMEDIATE
  
  2 c) primary startup
  
  SQL > STARTUP
  
  beginning 2d) the secondary database
  
  Connect / as sysdba
  startup nomount
  ALTER DATABASE MOUNT STANDBY DATABASE;
  ALTER DATABASE RECOVER MANAGED STANDBY BASE DISCONNECT FROM THE SESSION.
  
  
  (3) after starting the database, how can I make sure, primary is on sale the archivelog in high school?
  
  
  
  Any help is appreciated...

  The backup database can be upward as you restart the primary database - which is not a problem.

  Just compare V$ MANAGED_STANDBY standby with V$ log primary: sequence # process MRP with APPLYING_LOG status must be equal or close to the sequence # who is CURRENT in V$ LOG of primary.

  You must also set the parameter to the eve with scope database = spfile. So after a failover or a passage, the setting is the same on your new primary database.

  Kind regards
  Uwe Hesse

  http://uhesse.WordPress.com

• Select the flashback in my database from backup

  Hello

  Can I activate flashback in my database waiting without primary database?

  I need to convert standby database snapshot one.

  Best Regads.

  Hello

  Yes you can.

  To create the snapshot in the standby mode, you create guaranteed restore point. To create the restore point Flashaback must be enabled in the database.

  See Note: 443720.1 step by step assistance.

  concerning

  Maximus CR

• The lines where him deleted using the databases from backup triggers

  Hi all

  1) CREATE TABLE student1

    (

       no    NUMBER,

       name  VARCHAR2(10 byte),

       marks NUMBER

    )

  
  

  I inserted the 10 records (1,2,3...10)

  
  

  (2) Created student1_history Table create table student1_history in select * from student1.

  (3) removal of Student 1

  When n = 10

  4) CREATE OR replace TRIGGER after_student1

    AFTER DELETE ON student1

    FOR EACH ROW

  START

  INSERT IN student1_history

                  (no,

                   name ,

                   marks )

      VALUES      (:old. no ,

                   :old . name ,

                   :old . brands of );

  END ;

  
  

  (5) select * from student1_history

  no row is returned.

  
  

  I have 2 tables as indicated above, I deleted a row in the table of Student 1 and I compile the trigger, I want store the deleted row in the Table student1_history

  
  

  Can you please help
  

  
  

  Hello

  Have you tried using the delete trigger BEFORE? Please try if you do not have

  Warm greetings,

  Jjun

• Restore the database to 10.2.0.1 (should I restore old saved oraInventory)?

  Hello everyone;

  Hello!  Hello all;

  If the upgrade process fails, should I restore old oraInventory directory?

  Already I have saved $ORACLE_HOME, oraInventory and consistent copy of the data files, controlfiles and redo log files.

  
  

  I restored $ORACLE_HOME and consistent copy of the data files, controlfiles and redo log files.

  Once again, should I restore (old oraInventory saved) directory?

  
  

  Thanks in advance...
  

  
  

  
  

  There are two parts to your upgrade-

  1. install the 10.2.0.4 patch on top of the binary 10.2.0.1 - you must save $ORACLE_HOME and oraInventory directories before applying the patch - if the binary upgrade fails for any reason, you can restore the ORACLE_HOME and oraInventory to backups and re-apply the binary 10.2.0.4.

  2 If the above step is successful, then you must update the database using DBUA. Yet once, before you begin the upgrade, you back up the database. If there are problems during this part, you simply restore the database from backup and re-run the upgrade.

  You can certainly use two separate houses if you wish. In this case, the first step would be to clone the 10.2.0.1 existing HOUSES a new 10.2.0.1 see HOME - cloning an Oracle Home

  Once completed the clone, and then use the two steps above on the newly created HOUSE

  HTH
  Srini

• Restore from different database Rman backup RMAN

  Hello world
  
  I'm practicing Rman, so I request that the way to restore the rman backup in a different database.
  
  For example:
  
  1. I have backup Rman of DB1 to level 0 and level 1 cumulative data base more archievelog
  
  2. I need to import or restore the backup Rman of DB1 to a different database DB2.
  
  What is the procedure to make the queries above. Please anyone one help out me.
  
  I use oracle 10g r2 running in windows server 2003.
  
  Thanks in advance.

  flanged wrote:
  Hello world

  I'm practicing Rman, so I request that the way to restore the rman backup in a different database.

  For example:

  1. I have backup Rman of DB1 to level 0 and level 1 cumulative data base more archievelog

  2. I need to import or restore the backup Rman of DB1 to a different database DB2.

  What is the procedure to make the queries above. Please anyone one help out me.

  I use oracle 10g r2 running in windows server 2003.

  Thanks in advance.

  If you want to restore the database from one node to the node of dfiferent, you can follow below url

  http://mohamedazar.WordPress.com/2011/03/13/disaster-recoveryrestore-database-from-one-server-to-another-server-when-different-location/

  but you couldnot able to restore the database backup entire rman in another database instance struture.

• ORA-01103 - restoration of database for the new name.

  Hi, I am looking to restore a database from a backup to cold. RMAN is not, it is just a backup of operating system level.
  
  The technical details are
  Windows 2003
  Oracle 11.1
  
  
  
  What has happened is - I upgraded our database of development of 11.1, 11.2 and we discovered a bug, so I want to restore the database in the instance of 11.1. Version 11.2 of the database is running, people use, we have a work around, so I can't delete this database. What I want to do is create a new instance to 11.1 restore all files/etc/files of control data, the file of configuration settings and start the database, of course I had to use another name.
  
  
  However, the problem I see is
  ORA-01103: name of the 'ALPHA' database in the control file is not "ALPHADB". ALPHADB is the new database. I thought to do the backup to retrace and recreate control files, but I can't mount the database. I did "backup to trace" on the OLD database.
  
  Advice please?

  Re-create the control file using the set database_name database

• Help to restore my database :(

  Oracle 11g R2 (standard edition) running on Windows 2008.
  
  Right, I have the following problem. Via business manage I configured a complete work of RMAN database copy (HOT BACKUUP). The backup process and completes successfully. It's the backup script
  
  $rman_script = ' backup of database device type disk tag "% TAG ';
  backup disc tag '% TAG' type device archivelog all not saved delete all entries;
  ";
  & br_save_agent_env();
  & br_prebackup ($l_db_connect_string, $l_is_cold_backup, $l_use_rcvcat, $l_db_10_or_higher, $l_backup_strategy, "TRUE");
  my $result = & br_backup();
  Exit ($result);
  
  Now, the problem is when it comes to restore the database from the backup. As a test, I moved the backup files to another server and tried to restore the database.
  Once on the server, I run the following command
  SET ORACLE_SID = IFSPROD
  RMAN
  TARGET CONNECTION.
  STARTUP NOMOUNT;
  RESTORE CONTROLFILE TO ' *'
  To the point, it very well... because it restores the control files. Then I deliver
  SET DBID *.
  BOOTABLE MEDIA;
  RESTORE THE DATABASE;
  
  At this point, it restores the files of database ok... That's what it ends
  
  channel ORA_DISK_1: backup F:\BACKUP\RMAN\SETS\EPNLUGI5_1_1 piece reading
  channel ORA_DISK_1: piece handle = F:\BACKUP\RMAN\SETS\EPNLUGI5_1_1 tag = BACKUP which
  THE DATAB_092312060009
  channel ORA_DISK_1: restored the backup part 1
  channel ORA_DISK_1: restore complete, duration: 01:56:26
  Restoration finished 26-SEP-12
  
  Then I run this command
  
  Recover the database;
  
  And this is where it starts to go wrong
  
  RMAN > restore database;
  From get back to 26-SEP-12
  using channel ORA_DISK_1
  starting media recovery
  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-03002: failure of the command recover to 26/09/2012 02:39:07
  RMAN-06053: unable to perform the recovery of the media because of the missing journal
  RMAN-06025: no log backup archived for thread 1 with sequence 22683 and start
  ING SNA 1198772065 found to restore
  
  So if I take a full backup and all the backup sets are present (when I restore) why I am I get this error.
  And if I run, "alter database open resetlogs ' he complains to one of the data files need media recovery. Help!

  Where my point correct? ;)

• How to restore a database to a different server, do not use the catalogue

  Hello
  
  
  I have to restore a database to a different server, but without using the catalogue, i.e. I can use the control as a repository file.
  
  I have measures to restore on the same server. Are the steps even if I want to restore the backup to a different server.
  
  Please guide me.
  
  Waiting for the answer.
  
  
  
  Thank you and best regards,
  
  Deepak

  Please see this thread for creating a database from backups of the production test

• Restore the database to the previous SNA

  Thank you for taking my qustions?
  
  
  I have a situation where I'm going to string together several jobs very long. If something goes wrong I want to restore the database to a specific number of SNA. I do not have the return of flame cutting, because I want things to run as fast as possible.
  
  If I should have to restore the database because a job fails, do I restore the database from a backup?
  
  Could I just restore the backup control file and then run rman > recover database until the SNA = 122222222; If Yes, how Rman knows what archivelogs to restore and what happens if SNA has not been archived yet?
  
  Thank you
  Kathie
  
  11.1.0.7 windows 2008.

  Hi koko.

  You must restore the full database back and go for an incomplete recovery using backup controlfile.
  Because it is not possible to restore the data files SNA number.

  Anil

• Restore database from a cold backup

  Hi all

  We use Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 on SunOS 5.11.

  We have a database of primary and physical standby.

  We used to catch a cold backup of database pending. Now we want to restore the cold backup and as primary (scénarion of building our database main and backup have been planted and we have cold backup standby?.)

  We have done following the steps.

  1 copy the cold backup on server

  2. Mount the backup database

  3. perform the pint in time recover by issuing the fllowing command

  to recover a database on hold until cancel;

  4. apply some archived files and then CANCEL

  5 issue command to change the mode as "THE PRIMARY", as a result

  ALTER database recover managed standby database finish; and received followig error (alert log file)

  " Sun Aug 18 14:39:42 2013

  Logmerger died, by closing parallel recovery slaves

  Sun Aug 18 14:40:16 2013

  Death of recovery slave PR00

  Sun Aug 18 14:40:24 2013

  Interruption recovery! »

  We successfully restore the database and swithover the primary status after completing the steps:

  1. Cold backup on server
  2. Mount the database on hold
  3. Perform the recovery point in time by issuing the fllowing command
     1. recover database until cancel; pending
     2. Applied some files and then CANCEL
  4. Delete the log files waiting for redo
     1. change the Group of clear database logfile
  5. Recovery of eve of finishing
     1. ALTER database recover managed standby database finish;
  6. Issue following command to change the mode of "PRIMARY."
     1. change the database for validation to the passage at the elementary level with the end of the session;
  7. Open database
     1. ALTER database open;
  8. The redo log files
     1. Alter system switch logfile;
  9. Restart the database

  Earlier, we had missed step # 4.

  Kind regards

  Hassan