Backup & Recovery :: How To Find Table Got Restored Or Not
Jan 14, 2013My DBA restored a table (which is already exists in the DB) so how can I found that current table is restored one?
View 4 Replies
ADVERTISEMENT
Backup & Recovery :: ORA-01152 / File 1 Was Not Restored From Sufficiently Old Backup
Sep 27, 2011I am trying to open my Mounted database with
SQL> alter database open resetlogs;
alter database open resetlogs
*
ERROR at line 1:
ORA-01152: file 1 was not restored from a sufficiently old backup
ORA-01110: data file 1: 'F:APPADMINISTRATORORADATATHIRDBSYSTEM01.DBF'
To get rid of this , I tried following,
SQL> recover database using backup controlfile until cancel;
ORA-00279: change 1004739 generated at 09/26/2011 10:31:34 needed for thre
ORA-00289: suggestion :
F:APPADMINISTRATORFLASH_RECOVERY_AREATHIRDBARCHIVELOG2011_09_27O1_M
[code].....
Backup & Recovery :: RMAN Backup Oracle 10g To Be Restored On 11g
Jul 31, 2012I have the RMAN full database backup of oracle 10g (10.2.0.3) on Sun Solaris OS which i want to restore on oracle 11g (11.2.0.3) on Linux OS. The backup pieces was transferred to oracle 11g server manually in binary mode.
-rwxrwxr-x 1 mepc dba 36356096 Jul 16 14:49 snapcf_MEPC.f
-rwxrwxr-x 1 mepc dba 166028800 Jul 16 15:29 MEPC_full_backup_MEPC_nnnbkn9f_1_1
-rwxrwxr-x 1 mepc dba 169567744 Jul 16 15:29 MEPC_full_backup_MEPC_nmnbkn9f_1_1
-rwxrwxr-x 1 mepc dba 164813824 Jul 16 15:39 MEPC_full_backup_MEPC_nonbkn9f_1_1
-rwxrwxr-x 1 mepc dba 144025600 Jul 16 16:06 MEPC_full_backup_MEPC_nqnbkn9f_1_1
-rwxrwxr-x 1 mepc dba 168576512 Jul 16 16:09 MEPC_full_backup_MEPC_npnbkn9f_1_1
-rwxrwxr-x 1 mepc dba 168649216 Jul 16 17:33 MEPC_full_backup_MEPC_o5nbkpvv_1_1
[code]....
the backup is taken in above format. I know the ORACLE_SID and dbid of the database from which the backup has been taken. whenever i tried the following command
mepc@tcstctmatson:/mepc_backup/May22fullbkp$ rman target /
Recovery Manager: Release 11.2.0.3.0 - Production on Tue Jul 31 12:14:54 2012
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
connected to target database: MEPC (DBID=1595278680)
RMAN> shutdown;
using target database control file instead of recovery catalog
database closed
database dismounted
Oracle instance shut down
RMAN> startup nomount;
connected to target database (not started) Oracle instance started
Total System Global Area 1071333376 bytes
Fixed Size 1349732 bytes
Variable Size 620758940 bytes
Database Buffers 444596224 bytes
Redo Buffers 4628480 bytes
[code]....
the file is not corrupted as i checked the checksum on both the servers and it is same.how can i restore the RMAN oracle 10g backup in Oracle 11g.
Incomplete Recovery / Resetlogs On Just One Restored Datafile?
Feb 4, 2013Basic situation is this: Oracle 10g database, good RMAN backup from a few days ago. We lost one datafile due to storage corruption. I restored the datafile from RMAN, no problem, and started to roll forward with our archive logs. Problem: one log is corrupted, can't be read, no other copies of it. We are stuck, cannot roll forward any further. The database is up (all activity suspended for now) -- only this one file is offline. Everything else is fine.
My question: Can i do something similar to "open resetlogs" with just the one datafile? Most of what was in the file was indexes, which can be easily dropped & recreated. But a few extents were data which I want to retain. It's old data and the archive logs subsequent to the one on which we are stuck should be pretty much irrelevant. So if i can 'force' the datafile to open up, i believe we should be OK with the little bit of data that's in there, even if we don't apply the remaining archive logs. If it's not 100% consistent we can live with that.
Restored Whole Database From Backup - Not Opening Up
Jun 5, 2013I'm new to Oracle. I took cold backup of my database. Then, i removed my whole database while database was down.Then i restored the whole database from backup taken earlier. Now, when i try to open the database. it does not open up instead gives the below message.
Total System Global Area 1288949760 bytes
Fixed Size 1336288 bytes
Variable Size 754977824 bytes
[code]....
Backup & Recovery :: How To Find Corruption Block
Jun 9, 2012how to find the corruption block and judge whether it is physical corruption or logical corruption?
View 3 Replies View RelatedBackup & Recovery :: Error / (OS 3) The System Cannot Find The Path Specified
Jul 22, 2011when i am running this syntax in rman i got this error so can you suggust me a correct syntax
Quote:
RMAN> run{
2> allocate channel c1 device type disk maxpiecesize 5m;
3> set backup copies = 2;
4> backup datafile 1 format 'E:
ol\%u_%c','E:
ol\%u_%c';
5> }
allocated channel: c1
channel c1: sid=142 devtype=DISK
executing command: SET BACKUP COPIES
Starting backup at 22-JUL-11
channel c1: starting full datafile backupset
channel c1: specifying datafile(s) in backupset
input datafile fno=00001 name=E:ORACLEPRODUCT10.2.0ORADATAORCLSYSTEM01.DBF
[code]...
Backup & Recovery :: Restore Dropped Or Wrongly Updated Table Using RMAN Backup?
Feb 9, 2011Is it possible to restore dropped table OR wrongly updated table using RMAN backup.
View 18 Replies View RelatedBackup & Recovery :: Unable To Take Backup Of Table Which Is Partitioned
Dec 29, 2011I am not able to take backup of table which is partitioned.Whenever i start the backup it was hanging with wait event "asynch descriptor resize", so I tried to create another table using original table ( like create table BASE_TABLE AS SELECT * FROM BASE_TABLE), but it is also hanging with same wait event.
View 4 Replies View RelatedBackup & Recovery :: RMAN Recovery Failing With Incremental Level 0 Backup
Feb 10, 2011We 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.
Backup & Recovery :: ORA-16004 / Backup Database Requires Recovery
Oct 20, 2011Here 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].....
Backup & Recovery :: RMAN Backup Deleted Even Within Recovery Window
Oct 18, 2011I have problem on using "delete obsolete" in RMAN.
First, let describe my backup configuration.
1. Full backup every Monday (17-Oct, 10-Oct, 3-Oct, 26-Sep)
2. Incremental backup for other days
3. Enable autobackup of control file
4. Backup archive log every day
5. RETENTION POLICY TO RECOVERY WINDOW OF 30 DAYS
6. Execute "Delete obsolete" every day
7. control file is used instead of catalog
The results observed:
1. Backup of control files older than 30 days will be deleted
2. Backup of archive log files older than 30 days will be deleted.
3. Backup of datafiles older than ~14 days but before 30 days are also DELETED.
In my example, the backup of datafiles created at 26-Sep is deleted at 16-Oct.
I tried "restore database validate until time "sysdate-22"" at 17-Oct. And RMAN reported "datafile xx will be created automatically during restore operation". It seems that RMAN failed to do restoration up to 22 days ago. The retention policy I set seems not effective on datafile backups.
I checked view v$backup_set and the "Keep" is "No" and "Keep until" is empty.
The only thing I can think of, is the settings of "CONTROL_FILE_RECORD_KEEP_TIME". It is marked "7" in the Oracle, which is less than the retention. But I suppose this only causes the backup not deleted, but NOT be deleted earlier.
Backup & Recovery :: Recover Table Which Truncated
Jun 11, 2012How to recover a table which truncate incautiously?
View 7 Replies View RelatedBackup & Recovery :: How To Recover Truncated Table
Apr 20, 2011One of our programmer/user accidentally truncated 2 tables in production. The dB is in NO ARCHIVELOG MODE.
How can we restore records of the 2 tables?
Backup & Recovery :: Data Missed From Table
Jul 18, 2012Yesterday my colleague noticed that, the complete data (1 year) got missed out from a table and the data is available only from last friday.
And then we restroed the data from the backup.
Now we have been asked to find out who has deleted or truncated the data? But in the database, audit is enabled only to log sys operations.
So is there any way to find who ran the delete or truncate command on this DCA_CLA_BATCH table on friday?
SQL> show parameter audit
NAME TYPE VALUE
------------------------------------ -------------------------------- ------------------------------
audit_file_dest string /dborafiles/edcap/edcapd/adump
audit_sys_operations boolean TRUE
audit_syslog_level string
audit_trail string OS
Backup & Recovery :: Recover Drop Table
Dec 29, 2011How i can recover my drop table..i use user managed backup concept after dropping table i cant recover my table..how i use step that my dropped table recover.
View 12 Replies View RelatedBackup & Recovery :: Recover Truncate Table Data?
May 24, 2012Our client has this scenario:May 23th 4:00 PM a user truncate a critical table. The customer need to recover the data before truncate.
The recover materials list like this:
1. A cold backup of this database at May 1th.
2. The archive log except May 1th ~ May 15th.
3. Every day exp at 00:30 and 12:00.
Is there any way to recover the data before truncate table with these material?
Backup & Recovery :: Check The DB Size Exclude Particular Table A?
Aug 3, 2012I am trying to calculate the compressed size of backup of my database by excluding table space ( and all the tables in that table space).
I know how to calculate the size of particular user DB size.
select sum(bytes/1024/1024)"size" from dba_segments where owner='ABC';
Backup & Recovery :: Taking A Dump Of Huge Table
Jul 10, 2012Is this possible to take the dump of a huge table , say 500gb, into multiple files and then import it in other database? if yes how can we do it?
Note that it is a single table with 500GB of size.
Backup & Recovery :: RMAN - How To Recover Drop Table
Jan 3, 2012how i can recover my drop table using until time in rman scenario.
View 3 Replies View RelatedBackup & Recovery :: How To Recover Lost Table By RMAN
Jul 7, 2011i need to restore one dropped table which i mistakenly deleted from my UAT Server. My flashback was off also. How to recover the lost table by RMAN.
View 8 Replies View RelatedBackup & Recovery :: How To Recover Before 15 Minutes Table Data From Flashback
Mar 23, 2012I delete some of the data from a table unfortunately and make commit on that on my production server.
getting back my all data of this table only of last 15 minutes.
Backup & Recovery :: Recover A Dropped Table From Database As Well As Recyclebin?
Sep 23, 2011can we recover a dropped table from database as well as recyclebin.
View 13 Replies View RelatedBackup & Recovery :: SCN Based Backup Do RMAN Generate Backup From Archivelogs
Oct 18, 2012understanding rman scn based Backup Algorithm .. In SCN based backup do rman generate backup from archivelogs ???
View 1 Replies View RelatedBackup & Recovery :: 2 Separate RMAN Backup One Backup Is Of Only Datafile
Jan 24, 2011I have 2 seperate rman backup one backup is of only datafile ,spfile and controlfile which i am able to restore and recover without any problem say bkp1 taken at 10 am
other set of backup is of only archive log files of same day but later time than datafile backup say bkp2 taken at 8pm...if i restore and recover bkp1 and try to restore bkp2 it gives error datafile exist (possibly due to fact both backup have control file)
if i just restore bkp1 and try to restore bkp2 so that i can do one recover at time
it gives error datafile permission issue (possibly due to fact both backup have control file)
I want to restore database upto 8pm time how can i use both bkp1 and bkp2 to do it(restore datafiles and apply all archive logs on it)
Backup & Recovery :: ORA-01139 / RESETLOGS Option Only Valid After Incomplete Database Recovery
Jan 25, 2011SQL> 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
Backup & Recovery :: RMAN Restore / Recovery To Previous Cold Backups
Aug 13, 2013My scenario is: database is in archivelog mode.
I run DLY cold backups including controlfile & archivelogs and keep 3 gens of backups and archivelogs to 3 days also. What is the correct procedure to restore back to an old cold backup. Database is backed up Mon,Tue,Wed on Thur we require to bring database back to Tuesday DLY security.
I have tried:
startup mount
restore database from tag 'DLYTUE'
recover database
( this just rolls forward on all archive logs once it restores datafiles, not getting to point to alter database open resetlogs.)
Next tried to :
recover database archivelog tag 'DLYTUE'
( same outcome )
What is the correct rman procedure including should I remove old archive logs from working OS directory ? Also need to know once I restore back and open database to TUE security how do you tidy up the archive logs and dumps which are no longer require i.e. : weds..
I have read about using the set until time option but how to I get absolute time from when cold backup completed if this is the correct procedure.
Backup & Recovery :: ORA-00265 / Instance Recovery Required - Cannot Set ARCHIVELOG Mode
May 28, 2008I need to make my database to ARCHIVELOG mode when i try it it gives below following error
SQL> alter database archivelog;
alter database archivelog
*
ERROR at line 1:
ORA-00265: instance recovery required, cannot set ARCHIVELOG mode
Backup & Recovery :: Initialization Of Internal Recovery Manager Package Failed
Sep 28, 2011I have a database in Archivelog mode and Flashback mode. I am trying to connect to RMAN. But am getting the error
SQL> select name,log_mode,flashback_on from v$database
2 /
NAME LOG_MODE FLA
--------- ------------ ---
ORCL ARCHIVELOG YES
SQL> show user
USER is "SYS"
SQL> host rman target /
[code]....
Backup & Recovery :: Cannot Update Recovery Area Reclaimable File List
Oct 18, 2012I just switched my STBDY DB to a PRIMARY DB and I am ran the following:
RMAN> CONFIGURE ARCHIVELOG DELETION POLICY TO NONE;
using target database control file instead of recovery catalog
old RMAN configuration parameters:
CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON STANDBY;
new RMAN configuration parameters:
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE;
new RMAN configuration parameters are successfully stored
ORA-00245: control file backup operation failed
RMAN-08132: WARNING: cannot update recovery area reclaimable file list
RMAN> show all;
RMAN configuration parameters for database with db_unique_name ORARZULB are:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 30 DAYS;
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO DISK;
CONFIGURE CONTROLFILE AUTOBACKUP ON;
[code]....
what causes this warning and how to get rid of it?