Hot Backup After Database Recovery

Jul 4, 2012

In the cold backup after database recovery(lost database or control file) we open database in reset logs.Then must and should take the backup of database. Because it will be generates the new redo logs and new SCN numbers.And updates the data file headers and current control file.

At same manor hot backup after database recovery we open database in reset logs. Then it take the backup of database.Is it mandatory? or necessary?

View 5 Replies


ADVERTISEMENT

Backup & Recovery :: ORA-16004 / Backup Database Requires Recovery

Oct 20, 2011

Here is the details

[oracle@localhost dbs]$ export ORACLE_SID=stby
[oracle@localhost dbs]$ sqlplus '/as sysdba'
SQL*Plus: Release 10.2.0.1.0 - Production on Thu Oct 20 09:47:34 2011
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to an idle instance.
SQL> !
[oracle@localhost dbs]$ pwd
/oraeng/app/oracle/product/10.2.0/dbs
[oracle@localhost dbs]$ exit
exit

[code].....

View 1 Replies View Related

Backup & Recovery :: ORA-01139 / RESETLOGS Option Only Valid After Incomplete Database Recovery

Jan 25, 2011

SQL> alter database mount;
Database altered.
SQL> alter database open resetlogs;
alter database open resetlogs
*
ERROR at line 1:
ORA-01139: RESETLOGS option only valid after an incomplete database recovery

View 5 Replies View Related

Backup & Recovery :: Recovery Of Database From Crashed Host Server?

Jul 20, 2012

Backgroud info:

host server crashed.

Database was not cleanly shutdown.

Database is not in archivelog mode.

Datafiles were saved.

My goal:I want to recover the database based on the available files.

My approach:

Install new database.

ALTER DATABASE BACKUP CONTROLFILE TO TRACE.

shutdown database.

Place available dbf files in the location for new database, replacing existing files.

edit trace file to create new controlfile. Script is:

STARTUP NOMOUNT
CREATE CONTROLFILE REUSE DATABASE "newdatabase" RESETLOGS NOARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292

[code]....

View 12 Replies View Related

Backup & Recovery :: Oracle11gR2 Not Allow To Open Database After Complete Recovery?

Feb 24, 2012

My database is in NOARCHIVELOG mode.I took whole DB backup ( cold).Then just after half an hour I ran following script.

RMAN> RUN { RESTORE DATABASE;RECOVER DATABASE;alter database open;}

Starting restore at 24-FEB-12
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=133 device type=DISK
channel ORA_DISK_1: starting datafile backup set restore

[code]...

Starting recover at 24-FEB-12
using channel ORA_DISK_1

starting media recovery archived log for thread 1 with sequence 2 is already on disk as file /u01/app/oracle/oradata/PROD/redo02.log
archived log file name=/u01/app/oracle/oradata/PROD/redo02.log thread=1 sequence=2
media recovery complete, elapsed time: 00:00:01

[code]...

Why do I need to specify an option at the first place?As my redo is intact, it is not incomplete recovery and, I do not want to generate new incarnation of my database.Why oracle simply not opening my database?

View 12 Replies View Related

Backup & Recovery :: Restore RMAN Backup Of Database To A New Database

Jan 25, 2011

I have oracle 10g installed on my system and name of the database is "ORCL" for which I have schedule the incremental backup everyday. Mentioned below are the steps followed

*************PARAMETERS TO BE CHANGED******************
configure channel 1 device type disk
format '\192.16.17.140dbbackups192.16.17.152oracle_rman_backup_incrementalstd_%U';
configure channel 2 device type disk
format '\192.16.17.140dbbackups192.16.17.152oracle_rman_backup_incrementalstd_%U';
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK
TO '\192.16.17.140dbbackups192.16.17.152oracle_rman_backup_incrementalcntrl_%U';
CONFIGURE RETENTION POLICY TO REDUNDANCY 7;
CONFIGURE CONTROLFILE AUTOBACKUP ON;
*******************************************************

*******COMMAND FOR THE CONNECTING TO RMAN**************
rman LOG = \192.16.17.140dbbackups192.16.17.152oracle_rman_backup_incremental
rmanlog_%date:~4,2%-%date:~7,2%-%date:~10%.txt APPEND
CONNECT TARGET SYS/ORACLE@ORCL
*******************************************************

********INCREMENTAL BACKUP COMMAND*********************
RUN
{
BACKUP INCREMENTAL LEVEL 1 FOR RECOVER OF COPY WITH TAG 'incr_backup' DATABASE;
BACKUP ARCHIVELOG ALL DELETE INPUT;
}
********************************************************************

Now I want to restore this backup to some other system with new database. How to do this recovery to some other database on new system.

View 2 Replies View Related

Backup & Recovery :: Error While Backup On Windows 7 Client Of Oracle 11gR2 Database

May 2, 2011

I have facing problem while taking backup on Windows 7 client of Oracle 11g R2 database. I have installed oracle 11gR2 for windows on windows 7 machine. I have created a directory like below in database.

On Database Server

SQL> create directory win_expdp_dir as 'd:expimp';

Directory created.

SQL> grant read, write on directory win_expdp_dir to lab;

Grant succeeded.

On Windows 7 machine (client machine)

D:appproduct11.2.0client_1BIN>expdp lab/lab@wbdata.wbh-db11g DIRECTORY=win_expdp_dir DUMPFILE=lab.dmp LOGFILE=lab.log
Export: Release 11.2.0.1.0 - Production on Mon May 2 12:51:44 2011
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORA-39002: invalid operation
ORA-39070: Unable to open the log file.

I have give all sharing rights on d:expimp directory. My main question is why i'm getting this error. Is there any thing missing in setup. how to take export on windows 7 client.

View 6 Replies View Related

Backup & Recovery :: ORA-19870 / Error Reading Backup Piece During Database Cloning

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].....

View 13 Replies View Related

Backup & Recovery :: Backing Up / Restoring Oracle Database Via Entire Backup Of Server

Aug 7, 2012

I've read a lot about the different types of backup available with Oracle (hot and cold backup). However, I was thinking of a different way of performing this task. I'm currently using Windows Server 2008 R2 and Oracle 11g Standard Edition. I'd like to schedule an entire backup of my server via the utility "Windows Server Backup" (available for free).That way, I could recover my entire server with all the programs and files in case the latter crashes.I'm wondering if this solution could be used as a way of backing up (and recovering) the Oracle database. Should I still set up a regular hot backup with the Archivelog mode enabled in case some operations/transactions were being done at the time of the crash (for the data integrity)?

View 2 Replies View Related

Backup & Recovery :: Database Size Is 30GB Is It Recommended For RMAN Backup

May 22, 2012

database size is 30GB is it recommended for RMAN backup

View 2 Replies View Related

Backup & Recovery :: Database Recovery With Missing One Of The Archivelog

Feb 10, 2011

I want to do the recovery of my database using the archive log files but one of the archive log in between is missing,

View 17 Replies View Related

Backup & Recovery :: Restore Database From Obsolete Backup Using RMAN

Dec 13, 2011

can we restore database from obsolete backup using rman

View 2 Replies View Related

Backup & Recovery :: Backup Full Database Throws Error?

May 13, 2012

SQL> SELECT * FROM V$VERSION;
BANNER
----------------------------------------------------------------
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for Linux: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production

after i backup my database,i check the alert log ,i found the following errror:

Mon May 14 09:19:42 2012
Errors in file /u01/app/oracle/admin/szcargo/udump/szcargo_ora_26967.trc:
Mon May 14 09:19:42 2012
Errors in file /u01/app/oracle/admin/szcargo/udump/szcargo_ora_26967.trc:
Mon May 14 09:19:42 2012
Errors in file /u01/app/oracle/admin/szcargo/udump/szcargo_ora_26967.trc:

[code]....

the trace number 26967 :

[oracle@shenzhengair archivelog]$ cat /u01/app/oracle/admin/szcargo/udump/szcargo_ora_26967.trc
/u01/app/oracle/admin/szcargo/udump/szcargo_ora_26967.trc
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1

[code]....

what does the error mean?

View 6 Replies View Related

Backup & Recovery :: Taking Online Backup Of Full Database

Jan 29, 2011

online backup done thru RMAN.Suppose i am taking online backup of full database. During the backup, user's are inserting/deleting/modifying data. This data is getting stored as online archives. Once the database backup is finished, how these archives are applied to the database to make the database up to date.

View 1 Replies View Related

Backup & Recovery :: How To Setup Database For Automated RMAN Backup

Mar 14, 2012

How to setup the database for automated RMAN backup. like if we want to have a backup exactly at 8:00 PM IST. So how to configure it.

View 6 Replies View Related

Backup & Recovery :: Backup Entire Database / Without Archived Logs

May 13, 2011

Backup entire database, without archived logs, while the database is open for user activity and also This backup should be the base for an incremental backup strategy.

View 10 Replies View Related

Backup & Recovery :: Apply The Backup Command To Each Database?

Feb 14, 2012

I am admin of my actual server and I want to backup all databases for later use. For that this is my approach.

1 - List all databases on the system

2 - Apply the backup command to each database

View 2 Replies View Related

Backup & Recovery :: RMAN Backup On DataGaurd Database?

Mar 4, 2011

We are running a 5Tb database backup which takes really a long time to backup and impacts the performance in general during the backup. We got a DataGaurd database in place which we want to utilize to run the RMAN backup on to avoid performance impacts and just use DG database for backup and DR purposes. My Question is if we run the backups on DataGaurd Database, How would a RMAN DG database backup would clear the archive logs from Primary production and from DataGaurd Database during the backup process?

View 7 Replies View Related

Backup & Recovery :: How To Perform Database Recovery And Up Database

Jan 16, 2012

1) i lost my control file number 'some loc'contol01.ctl

2) i have restore my old backup control file (single one).

3) while starting database i got error..

ORA-00214: control file '/...../control01.ctl' version 15166739 inconsistent with file '/...../control01.ctl'

how to perform database recovery and up the database?

View 1 Replies View Related

Backup & Recovery :: Restore Backup Of Database A From Into B

Jun 16, 2013

I need to restore a backup of database A from into Database B. Both have the same names. Database B is already up and running.

I have a full rman backup of Database A ( it was taken with a recovery catalog which I don't have access to now as it was deleted ). I just have the full backup pieces including the control files. Is it possible to recover this database into Database B from this stand point.

I was thinking

2. Shutdown database B
3. Mount database B. It has same name as Database A.
4. With RMAN restore controlfile. Will a new controlfile be created from the backup directory I have the rman pieces for the full backup in ?

View 9 Replies View Related

Backup & Recovery :: RMAN Using Target Database Control File / Separate Catalog Database

Mar 14, 2012

How one should know whether RMAN is using target database control file or using separate catalog database. Also what one should do if he dont have catalog users credentials.

View 3 Replies View Related

Backup & Recovery :: Crosscheck Backup Of Database Vs Crosscheck Backup Command?

Feb 19, 2013

crosscheck backup of database vs crosscheck backup command

RMAN> crosscheck backup;

it shows all backup pieces.

RMAN> crosscheck backup of database;

it shows 2 backup piece of each backupset.

when should be use: crosscheck backup of database;

and when should be use: crosscheck backup;

View 8 Replies View Related

Backup / Recovery Of Database?

Mar 19, 2012

I am studying Oracle Database Administration, Just I want to know that My database is in Noarchivelog Mode and database in shutdown mode, then How will take Full Database Backup?how will do the full backup now and how will do the Recover the database.

View 1 Replies View Related

Backup & Recovery :: How To Get Scn In Database

Jun 6, 2012

I want to do the imcomplete recover by the scn, and i want to know how to get the scn in my database?

run{
set until scn 1000000;
restore database;
recover database;
}

View 7 Replies View Related

Backup & Recovery :: Restore A Database On Another Database With Another SID?

Aug 24, 2011

i need to restore a database on another database with another SID.

View 1 Replies View Related

Backup & Recovery :: RMAN Recovery Failing With Incremental Level 0 Backup

Feb 10, 2011

We are trying to restore a database on the different server using RAM incremental level 0 and 1 backups. We have weekly Incremental level 0 backups along with incremental backups on daily basis. During recovery of Incremental level 0 backup, RMAN is expecting/looking for Incremental Level 0 backup of prior week as well. Is this the usual process for RMAN to look for prior level 0 backup though we need to restore from the current level 0 backup and roll forward by a week with subsequent Level 1 backup.?

We intend to restore from the Level 0 of 1/16 and roll forward with daily incrementals till 1/22. RMAN is expecting level 0 backupsets from 1/9 backup as well and keep failing since those backups are not available. quick inputs since we are in middle of recovery and trying to resolve if this is even doable.

View 11 Replies View Related

Backup & Recovery :: How To Clone Database

Jan 4, 2012

how to clone database using cold backup,I want step by step guide for it

I want to give clone of production database to developers

View 3 Replies View Related

Backup & Recovery :: Cloning Database?

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'

View 15 Replies View Related

ORA-16004 / Backup Database Requires Recovery

Oct 20, 2011

Here is the document which i followed when creating a stby database.

[URL]

CODE[oracle@localhost dbs]$ export ORACLE_SID=stby
[oracle@localhost dbs]$ sqlplus '/as sysdba'
SQL*Plus: Release 10.2.0.1.0 - Production on Thu Oct 20 09:47:34 2011
Copyright (c) 1982, 2005, Oracle.  All rights reserved.
Connected to an idle instance.

[code]....

View 1 Replies View Related

Backup & Recovery :: How To Recover Database Having Only DBF And CTL Files

Oct 15, 2013

I have the following situation: a customer sent me a group of files, that he said to be a "backup" of an old database, that is no longer online (he doesn´t use our software anymore). However, he needs to recover the data in this database. The person at the company who generate these files doesn´t work there anymore, so we don´t have any of the following information:

- Database version, connection details, service names, user names neither tablespace names.

We were just told that these files were recorded in a DVD, and is que only source remaining.
The files he sent are the following:

ctrlcf_satp_01.ctl
ctrlcf_satp_02.ctl
ctrlcf_satp_03.ctl
daddf_satp_dad_01.dbf
[code]......

Is there a way to access this data? Or can I tell our costumer that your data is lost forever..

View 4 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved