Database Crashed - How To Recover
Mar 25, 2011i took the backup database with dump file.. today morning database is crashed but i have only yesterdays backup dump file. How can i recover the full database?
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RMAN :: Difference Between Recover Database And Alter Database Recover?
May 9, 2013Oracle database 11.2
What is the difference between
recover database until cancel using backup controlfile; and alter database recover automatic until cancel;
1. in user managed and server managed backups. What would be the location of the controlfile which is used in (recover database until cancel using backup controlfile;) .
2. why user first option and why use second option.
Backup & Recovery :: Get DBID Of Crashed Database?
Apr 26, 2013how should i get DBID to recover my database after server crashed to restore it on new host.
i have only:
1) controlfile autobackup was on so i have control file and spfile.
2) copy of recent backup including archivelog files.
to restore and recover database with same name on new host i need to set DBID , then how should i get it?
RAC/ASM Clusterware Installation :: Database Creation Crashed
May 29, 2013I try to install RAC with 2 nodes OEL 5.8.
GI 11.2.0 is installed...The installation of the database crashed in dbca.
When I tried to rerun, I got: PRCD-1121: Speciffied server pool RAC for RAC is already hosting an administrator-managed configuration for database(s) RAC
Server Administration :: Find Database Is Corrupted Or Crashed
Mar 3, 2012how will you find your db is Corrupted or crashed. how will u recover it.
View 2 Replies View RelatedServer Utilities :: System Crashed / Dump Database Into PC To Test And Enhance It?
Feb 5, 2013My system crashed .
I have an application on the server .
I have installed oracle 10g .
how I can dump the database into my PC to test it , and enhance it.
Backup & Recovery :: Recovery Of Database From Crashed Host Server?
Jul 20, 2012Backgroud 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]....
RECOVER / Copy A DATABASE?
Jul 13, 2010While trying to copy a database, i used the command: RECOVER DATABASE USING BACKUP CONTROLFILE until cancel; it gave:
ORA-00279: change 7866782806751 generated at 07/12/2010 19:39:23 needed for thread 1
ORA-00289: suggestion : /moteurs/oracle/r11110/R11110/archivelog/2010_07_13/o1_mf_1_1158_%u_.arc
ORA-00280: change 7866782806751 for thread 1 is in sequence #1158
Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
CANCEL
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1: '/data01/oracle/r11110/data/SYSTEM01.dbf'
ORA-01112: media recovery not started what can i do in this case of issue?
Use Recover Database Statement
Nov 8, 2010I had a problem starting up my database but was able to get it up and running. The only difference in my two scenarios was that I added a "recover database" statement, which seemed to do the trick.
I was under the impression during startup Oracle implicity does a recover if needed. If that is the case, how come I needed to use the "recover database" step. why the first scenario did not work and the second did.
STARTUP DID NOT WORK
================
Total System Global Area 3775086592 bytes
Fixed Size 2159192 bytes
Variable Size 1694502312 bytes
Database Buffers 2013265920 bytes
Redo Buffers 65159168 bytes
Database mounted.
SQL> alter database open;
alter database open
[code]...
Recover Database Using Cold Backup
Dec 7, 2007I have an oracle 8i recovery scenario. I have database cold backups of MONDAY and WEDNESDAY evenings. backup contains control files, data files, redo files
Database runs in Archive log mode and all archives of the month are available. Hard disk crashed on SATURDAY
all archive logs are still available at different location. Control files are not backed up to trace or file name or automatically means no backup control file (except ones in cold backups described above)
restoring all files from cold backup of either MONDAY or WEDNESDAY (I recovered to Wednesday) leaves nothing to recover. Querying V$RECOVER_FILE returns nothing. All log sequences higher to the number nnn displayed as result of ARCHIVE LOG LIST are present at correct location in correct format
My question is how do i ROLL Forward the Database from WEDNESDAY to SATURDAY in the above scenario.
Archivelog - Recover Database Using Backup
Apr 2, 2013i have one question regarding archivelog and backup if i take just backup excluding archivelogs like = RMAN>backup database; (not plus archivelog ) now when even i recover database using backup , will it also recover changes that was in archives?
View 7 Replies View RelatedServer Administration :: Restore And Recover Database?
Oct 21, 2010I create a test database which is duplicate of my production server and after every 15 or 20 days I need to synchronize test db with production db.So I clone it and it takes about a day.I have to remove all datafiles from test and move from production to there on test server and I applied restore and recover.So it is very time consuming process.
I want to know is there any process which makes my work less like I just need to apply all rest of the logs which are new after synchronize last time from production server that need restore and recover.
Backup & Recovery :: How To Recover Database Having Only DBF And CTL Files
Oct 15, 2013I 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..
Backup & Recovery :: Database Recover Until Cancel
Feb 10, 2011Currently my DB is running on 10g Archivelog mode. All the archive logs being generated at /u04/dbarch/.The server crashed yesterday. Now when I want to start my instance it throwing the error ORA-01110 and ORA-01113-- system01.dbf need more recovery.The below are the command I fired from sql prompt:-
SQL>STARTUP MOUNT;
SQL>RECOVER DATABASE UNTIL CANCEL;
But still oracle suggesting that system01.dbf need more recovery.
how can I recover my database.
Recover Tablespace (Database) To Older State
Jan 30, 2013i have the following problem:
At a test database instance of Oracle 11g (11.2.0.3.0) at CentOS 6 i've imported a tablespace from another instance to test my backup strategy.
First i've done a fullbackup with RMAN:
----------
# rman target /
RMAN> BACKUP DATABASE PLUS ARCHIVELOG DELETE INPUT;
----------
Then i thought to test the database i could delete something and restore and recover the database from the backup. So i deleted a table in the imported tablespace:
----------
# sqlplus / as sysdba
SQL> drop table TESTTABLE;
----------
After that i would start the restore and recover process by restoring and recovering the tablespace in which I deleted the table with RMAN. At first i've set the tablespace offline:
----------
SQL> alter tablespace TESTTABLESPACE offline immediate;
----------
Then I go to RMAN and start the restoring:
----------
RMAN> restore tablespace TESTTABLESPACE;
----------
Now there is a problem when i execute the recover command. The recover command includes the recovering from the redolog files, right? As I dropped the table from the tablespace this operation was written in the redolog files. So when i make a :
----------
RMAN> recover tablespace TESTTABLESPACE;
----------
The dropped tablespace would be dropped also, because the last redolog file told RMAN to drop the table. So i think I have to restore and recover my tablespace from an older timestamp, so RMAN would ignore the dropping of the table in the redolog file. Is that right so?
And when it is right how can i restore a tablespace from an older date so RMAN would ignore the dropping?
RMAN :: Restore And Recover Tablespace (s) In Another Database
Dec 3, 2012I'm using Oracle Standard edition 11gR2, actually that's why I'm posting this thread because I can't use TRANSPORT TABLESPACE feature.
I need to restore and recover two tablespaces, backed up in source database in another database. The destination db has been duplicated from the source db a couple of days ago so the structure is identical.
I cannot use Data Pump on this specific tablespace, because it causes some strange behavior in our application. So I took a backup from tablespaces and now I'm looking for a solution to restore and recover it in another db.
Is there any command to restore a tablespace from a specific file? I googled a lot and no luck so far..
P.S: I use controlfile instead of recovery catalog.
Data Guard :: Backup Database Requires Recover
Feb 20, 2011I am Doing Data Guard in single Machine
Primary Database (chicago) ---- Standby database (boston)
1) shutdown immediate
2) startup mount
3) alter database archivelog
4) alter database force logging
5) alter database open
[code]...
..... Now the problem i could able sync with primary Database.
0ra-16004 backup database requires recover.
Server Administration :: Recover Database With Some Datafiles And Archivelogs?
Dec 24, 2010We have lost some datafiles and some archivelogs. We have backup of whole database taken on Dec 20 and archivelogs until Dec 23.So we dont have 1 day worth of archivelogs which can lead to incomplete recovery.
Now question is do we need to restore all datafiles or only lost datafiles for incomplete recovery since we dont have all archivelogs ? lost datafiles belong to different tablespaces.
Datafiles which are still intact are with current SCN and we restore lost datafiles only and recover unitl our last available archivelog it will have different SCN. Will we be able to open database or we need to resotre whole database for this scenario?
Backup & Recovery :: Trying To Recover Database After Disk Failure
May 4, 2011multiple disk failure, the database was open at the time.We have managed to recover the data from the disk and have put it on another disk.We have got a new server with oracle 9 running.
A blank database has been created.I have copied the control files and redo files onto the new server and left the datafiles , (.dbf,.ora) on a seperate external disk F drive (this is because the original database resided on F drive)I can mount the database , however when I try to open it I get the following
ORACLE instance started.
Total System Global Area 135338868 bytes
Fixed Size 453492 bytes
Variable Size 109051904 bytes
Database Buffers 25165824 bytes
Redo Buffers 667648 bytes
Database mounted.
ORA-01122: database file 1 failed verification check
ORA-01110: data file 1: 'F:ORACLEORADATALCMPROSYSTEM01.DBF'
ORA-01207: file is more recent than controlfile - old controlfile
Backup & Recovery :: Difference Between Flashback Database And Incomplete Recover
Jul 23, 2012What is difference between the flashback database(10g later) and incomplete recover?
View 5 Replies View RelatedBackup & Recovery :: Oracle Database Recover Using Reset Archivelogs
Jan 24, 2011We have faced database(10.2.0) issue cause incomplete recovery and have performed open resetlogs. This DB is of 12Tb. In 10g opening database with reset logs do not invalidate previous backups. we have another replica(no reset state)of this database which we sync using archives.how we can apply those archives(reset database)to previous database?
View 7 Replies View RelatedBackup & Recovery :: Restore And Recover Database Excluding Tablespace
Jul 27, 2011I am doing some test, seeking your expert opinion.I have a database and have the following backup strategy.
1) Database running in archive log mode.
2) First I backup all the table space excluding one tablespace 'DP_TS_LOB'.
RMAN> CONFIGURE EXCLUDE FOR TABLESPACE 'DP_TS_LOBS';
RMAN> BACKUP DATABASE;
3) I take a separate Backup of DP_TS_LOB tablespace.
RMAN> BACKUP TABLESPACE DP_TS_LOB;
4) I backup all the archived redo logs.
RMAN> SQL 'ALTER SYSTEM ARCHIVE LOG CURRENT';
RMAN> backup archivelog all delete input;
Now I wanted to restore the database from the backup excluding the DP_TS_LOB and bring it up and running. DP_TS_LOB is huge and used only on certain work flows. I don't want the database to be down until we restore DP_TS_LOB. I wanted to restore all the other tablespace and bring the database up operational and restore and recover the DP_TS_LOB tablespace datafile's in background taking the datafiles of DP_TS_LOB tablespace offline.I tried the following but unsuccessful.
RMAN> restore controlfile to 'g:ctl_bckctl_01' from autobackup;
RMAN> restore spfile to 'g:ctl_bckspfile' from autobackup;
RMAN> sql "create PFILE = ''G:ctl_bckPFILE'' from SPFILE = ''G:ctl_bckSPFILE''";
Update the new parameter with new control file name. Copied the control file and parameter file to corresponding location.
RMAN> startup nomount pfile=D:appdivaproduct11.1.0db_1databasepfile;
RMAN> restore database skip tablespace 'dp_ts_lob';
RMAN> alter database mount;
RMAN> sql 'alter database datafile 8 offline'; ==> datafile of DP_TS_LOB tablespace.
First I assumed "Recover Database" will only recover online database files. But got the following error.
RMAN> recover database;
Starting recover at 27-JUL-11
using channel ORA_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 07/27/2011 18:23:03
RMAN-06094: datafile 8 must be restored
Then I tried recovering data file separately, but same error.
RMAN> recover datafile 1;
Starting recover at 27-JUL-11
using channel ORA_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 07/27/2011 18:24:30
RMAN-06067: RECOVER DATABASE required with a backup or created control file
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 RelatedRAC & Failsafe :: Can Just Install CRS Only If OS Crashed
Aug 3, 2012we have RAC database on two node here on windows server 2008 unfortunately today morning my one my one node os crash its on windows server 2008 my other node its working ok so my database is accessible so i just want to ask if i install again this os on node -1 system so i just want to install only again crs only.because my database is accessible through my other node-2
View 6 Replies View RelatedBackup & Recovery :: Oracle Crashed And Data Corrupted?
May 20, 2013I am the only DBA in my company and Oracle just crashed on me. The data is corrupted as well as the data on my backup! Is there ANY way I can get the information back?
View 2 Replies View RelatedForms :: (32Bit) Version 10.1.2.0.2 Crashed With Windows Server 2008 64bit
Dec 19, 2011i need to upgrade this version to 10.1.2.3, and i don't have an account in metalink to download the patch.
View 11 Replies View RelatedHow To Recover A RAC
Dec 28, 2010how to recover a RAC instance if it is a 3 node RAC environment..
View 1 Replies View RelatedRecover Control File
Jul 24, 2011In my system all my control files get corrupted.
FYI,I have taken control file backup and DB backup also 6 hour before the control file get corrupted,then there are quite lot of DB structure change, so Now how to recover my control file with the upto time DB state , since the backup was taken for control file 6 hour before the file get corrupted, now how do I revery the DB/control file, step by step with syntax as well.
How To Recover A Dropped Table
Apr 10, 2013OS: AIX
DB: 11G
I need to recover a dropped table, I have a RMAN backup of midnight and the table was dropped at 7:00 PM today. I do not have flash back enabled on the database. I am thinking of restoring midnight backup and applying the archives just before the table was dropped and opening the database in resetlogs method.
How To Recover Missing Rows
May 28, 2013In one of my table i found some rows missing, how can i recover it ?????
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