i have oracle 11gr2 database on linux 5.5
i have the performed level 0 rman backup on 15th feb 2013, and after that i have incremental 1 and archives and controlfile backup. Before this no backup is the database.
Now i want to restore it to 12th feb 2013.so is there any ways to restore the database to that point time.can we restore controlfile to point in time.
I am trying to restore 11gr2 database to point in time. using following steps:
Control files are fine, that are not restored.
RMAN> run
{
set until time "to_time('2012-12-13 12:12:00','YYYY-MM-DD HH24:MI:SS')";
}
RMAN> restore database;
RMAN> recover database;
RMAN> alter database open;
Here my problem is it is restore complete data what ever i was having, but i don't was it, i has to restore up to specified time only.
Oracle RDBMS 11.2.0.2.RAC and Host RHEL 5.6
My dev application team iwant to test their application, and once that is done they want to recover to point in time. In my case they would do that after 9.0Am and once that is done they want the state of the database back to 9.0Am
What i am planning to do is:create a restore point at 9.0Am and once application testing is done recover until restore point. ..But i was suggested not to do that way instead my Lead want me to use just recover until timestampI asked what is the difference in doing in my way,the answer i got is by using recover until restore point, the recover process cannot apply incremental level 1 backups and it just restores to a point of incremental level 0, it looked strange to me.
We want to keep the Guaranteed restore point for week but unfortunately we don't have enough flash space in the server. Is it possible to backup the flashback log(restore point logs) through rman and send bkp file to tape? how to restore the database in new server until Guaranteed restore point.
View 1 Replies View RelatedI need to recover a tablespace called "SBSECD01_MDS" (point-in-time).I need to determine and resolve dependencies.
select obj1_owner, obj1_name, obj1_type, ts1_name, ts2_name from sys.ts_pitr_check where (ts1_name = 'SBSECD01_MDS' and ts2_name != 'SBSECD01_MDS') or (ts1_name != 'SBSECD01_MDS' and ts2_name = 'SBSECD01_MDS');
own1 name1 obj1type ts1_name ts2_name
--------------- -------------------- -------- ------------------------------ --------------------
SBSECD01_MDS MDS_PATHS_N7 INDEX SBSECD01_MDS -1
so I can see index SBSECD01_MDS.MDS_PATHS_N7 's ts2_name is "-1".reason: Domain/Functional Indexes not supported...My question,
1, what means ts2_name?
2. what means "-1"? (it looks not like a tablespace name)
3. in this case, Can I perform a successful TSPITR?
If not, how can do to make a successful TSPITR? (do I need to drop that index first, then recreate it after recovery?)
Oracle 11.2.0.1.0 on CentOS 5.5
i am now facing Tablespace Point-in-time subject. Doing some tests, the following problem appeared:
sql statement: alter database datafile 1 online
sql statement: alter database datafile 3 online
sql statement: alter database datafile 2 online
sql statement: alter database datafile 10 online
[code]....
ORA-01516: nonexistent log file, data file, or temporary file "10"I am using the following command to restore one of my tablespaces:
RMAN> run {
2> recover tablespace tbs_testes_pitr until time "to_date('25/07/2012 19:50:00','dd/mm/yyyy hh24:mi:ss')"
3> auxiliary destination '+DATA';
4> }The error described at the begin of this thread only appears at the end of the operation. I did some research, and the error ORA-01516 indicates that the datafile is not known by the database. When this error appears, i have to do a media recovery on datafile 10, which in fact exists, and is the datafile atached to the tablespace that i am trying to recover
We have Oracle 10.2.0.3 database installed on Itanium server.
1. One day we found some packages got invalid & not compiling at all with error – ORA-00600: internal error code, arguments: [4097], [], [], [], [], [], [], [].
2. Then we successfully restored the database from old RMAN backup of previous date that caused this error.
3. After 2 days again we found the same error in alert_prd log - ORA-00600: internal error code, arguments: [ORA-00600: internal error code, arguments: [4097], [], [], [], [], [], [], [] ORA-06512: at "SYS.DBMS_STATS", line 19089 ], [], [], [], [], [], [], []
4. Then for testing we exported database using exp command & found 3 tables are not exporting because of data block corruption issue.
5. Then we truncated the data from all 3 tables and then able to export successfully.
6. After all this we manually run SYS.DMS_STATS job but found same error logged in prd_alert log.
This looks like, still database block corruption issue is there & we are unable to cure it 100% This is a production system & in very critical state now.
We have 11gR2 2 node RAC on Linux. ASM and OMF is used for database. The database on it is backed up using RMAN. We want to test the RMAN backup by restoring it to a new database on same server.
View 5 Replies View Relatedi was worked on oracle 11g.1, oracle data miner 11.1.0.4, sql developer 3.
unfortunately, after finishing my tables and models ,the hard disk damaged and was replaced with other.the oracle setup was not on system partition,it was on D:/ and i had windows backup for C, D partition. i restored oracle partition D which contains old oracle files and i installed oracle again but on partition F.
now....how can i restore tables and modules?
We are doing RMAN Duplicate set until time to refresh daily our test database for our developers and it taking long time to finish. We noticed on the restore log that RMAN was using a day old old backup pieces to refresh the test database and don't immediately use the latest backup pieces instead.
For additional details here's the rman duplicate command we are using which we run daily(mon-sat) at 4am once daily full backup on production completed.
RMAN Duplicate commands:
run
{
set until time "to_date(to_char(sysdate,'Mon DD YYYY') || ' 04:00:00', 'Mon DD YYYY HH24:MI:SS')";
allocate auxiliary channel ch1 type disk;
duplicate target database to testdb;
}
exit
Is there a way on how to let RMAN use the latest backup pieces instead?
I have been updating data in my database by adding numerous rows and assume the insertion of rows started from 1st date of january month.
I have been entering somehow or the other part of data every day.And now the date is 25th of january.
How can i take a partial backup of my database of the transactions done between 15th of January to 20th of January Month
How to take Backup of a particular date say it be 12th of january month.
How to take backup of first 10 days i.e., 1st-10th of january.
I am running into a strange issue with a restore of an RMAN backup into a duplicate database,.
1). I restored the control file from a recent backup.
2). restored the datafiles ( about 800)
Now when doing a recover, its giving me an error of Future recovery of a datafile marked datafile marked 350.
I'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.
I have restored database with the name DB to another database called DB01
it is in STARTED status (not mounted) and it seems I can not change the name if it is not mounts, and I can not mount it because of the name, how to solve this issue if possible? I have RMAN full backup from DB on my current server which hosting the database DB01 the initdb01.ora is ready and configured with DB01
what can I do next
ORA-01103: database name 'DB' in control file is not 'DB01'
I have taken full backup of database plus archivelog. Then copied them to new server..I want the complete procedure to restore the database on new location.
View 3 Replies View RelatedI 'm trying restore database 11GR1 on other host with 11GR2.Using this steps:
>rman
Recovery Manager: Release 11.2.0.2.0 - Production on Fri Jul 27 09:00:32 2012
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
RMAN> connect target sys/password@PRD
Recovery Manager incompatible with TARGET database: RMAN 8.0.4.0 to 11.1.0.7 required
[code]...
QUestion:
Is posible do this?
How to restore database if rman catalog corrupted and we we dont have bacup of catalog db ..all the backup info are stored in catalog db for prod databases.
View 7 Replies View Relatedwhat are the ways provided by oracle for database migration,except datapump? and which one is recomended
View 1 Replies View RelatedWe are Using ACFS File system for DBHOME and its Called "/u01/app/oracle". I would like to know, can i use RMAN to backup my oracle home?
View 4 Replies View RelatedI 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.
I am running full database backup it take 10hrs to complete.
Size of the database=590GB
Platform:Solaris 9
database version:10.2.0.5
using catalog database.
Is there any way to reduce the time ?
Is there any query to see how long does the backup runs?Monitor the backup time?
can we restore database from obsolete backup using rman
View 2 Replies View RelatedThe controlfiles were corrupted due to some issue. So, I had to restore the recent backed up control file and then restore the database.
The weird thing which I have noticed is that. I tried backing up Yesterday's Control file. So, I would say that the backup pieces it should pick should be from yesterday. however, the backup pieces are getting restored from last week's backup.
I have some problem while restore the database in separate environment.
This My backup policy and retention
I have monthly full database backup on march the backup started 2nd march 15:31 and completed at 03 march 11:12 AM retention period 3 years
We have ADHOC ARCHIVE backup which will run for certain conditions if the file system threshold reach 80%
In between the monthly backup the ADHOC ARCHIVE jobs has executed from 03Mar2011 00:00 to 03Mar2011 05:14 this retention period is 30 days
So while restore the database with monthly backup i can't able to recover the the datafiles due to adhoc archive files are missing.
We are cloning a database, but using the restore method ( version 11.1.0.7). The source and destination path are different. As we are using the source controlfile, before restoration SET new name inside the run block is the way to change the path.
I was just wondering, if there is any other way to do it. Because, we have around 1000 datafiles, and dont want write everything in the run block. Also, this goes from Non-ASM to ASM. I tried DB_FILE_NAME_CONVERT, but it seems to be not working.
run
{
Set newname for datafile 1 to '+DATA_DG1';
Set newname for datafile 2 to '+DATA_DG1';
Set newname for datafile 3 to '+DATA_DG1';
Set newname for datafile 4 to '+DATA_DG1';
restore database;
switch datafile all;
}
create a backupset, tag it, and restore it. You could say that what I'm trying to achieve is analogous to a flashback, but rather than specifying a timestamp, I'd like to simply restore the entire db to exactly what was there when the tagged backup was taken.Here is the RMAN script I am using for the backup procedure:
run {
#allocate channels
#ALLOCATE CHANNEL FOR DEVICE TYPE DISK;
SHUTDOWN IMMEDIATE;
STARTUP MOUNT;
#backup database
BACKUP FULL DATABASE TAG='latest' PLUS ARCHIVELOG TAG='latest' DELETE INPUT;
[code]....
I'd like to take these backups in online mode, and I've tried taking both a consistent and inconsistent backup modifying the above script.Additionally, I'm using the following restore script to try to revert the database to the state when the backup set was taken (and am testing the data being restored by deleting some data entries after taking the backup):
run {
#shutdown db (should be done already)
SHUTDOWN IMMEDIATE;
#mount db
STARTUP NOMOUNT;
#show RMAN settings
SHOW ALL;
[code]...
When performing the restore, I dont see the data backed up, rather I see the latest data still in the database. why the state of the db is not getting reverted to the backupset with tag='latest'.Finally, here below I've listed the rman settings for reference:
RMAN> show all;
RMAN configuration parameters for database with db_unique_name ### are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
[code]...
I am in process of restoring database for a standby.When I am restoring datafiles, it says it is restoring to an original location (same as primary database).
restoring datafile 00242 to +MYDB_DATADG/mydb/datafile/data_05.474.805989155 but when I checked with asmcmd utility, it is actually another path/filename. Only same thing is the diskgroup name.
So the file would be
-> +MYDB_DATADG/mydb_stby/datafile/data_05.281.812429111
How do I force rman to restore to the same exact location as my primary database?
i have changed the log_archive_dest_1 to another drive (suppose D ) than Oracle installed disk
created tables in scott ,
alter system switch logfile;
so archive log was der in the new destination i delete that archivelog from D and pasted to drive E ( cut paste ) start rman , crosschecked archivelogs Now , i want to tell Rman that recover that archivelog from E and then recover
10.2.0
win 7
It's possible to restore a database only using the RESTORE command? (without use the recovery process)?I trying to do this using the commands:
RMAN> backup database;
RMAN> backup current contolfile;
RMAN> shutdown immediate;
RMAN> startup nomount;
RMAN> restore controlfile from '/opt/oracle/flash_recovery_area/ORCL/backupset/2012_12_04/o1_mf_ncnnf_TAG20121204T2555832_8cx71t4j_.bkp';
RMAN> restore database;
RMAN> alter database open resetlogs;
[code]....
I am trying to duplicate an Database and create an Physical Standby through following command
I took the backup through rman using the following command on Monday
RMAN> run
2> {
3> ALLOCATE CHANNEL C1 TYPE DISK FORMAT 'E:DB_FULL\DB1_FULL_%U';
4> ALLOCATE CHANNEL C2 TYPE DISK FORMAT 'E:DB_FULL\DB1_FULL_%U';
5> ALLOCATE CHANNEL C3 TYPE DISK FORMAT 'E:DB_FULL\DB1_FULL_%U';
6> ALLOCATE CHANNEL C4 TYPE DISK FORMAT 'E:DB_FULL\DB1_FULL_%U';
7> backup database format 'E:DB_FULL\DB1_FULL_%U';
8> backup archivelog all format 'E:DB_FULL\DB1_FULL_%U';
9> backup current controlfile for standby format 'E:DB_FULL\DB1_FULL_%U';
10> }
Today i am trying to clone the DB1 Database as physical standby ...
using the following command
> RMAN TARGET sys/sys@db1 AUXILIARY /
Then I exceuted the following command
> duplicate target database for standby dorecover;
but i am getting error RMAN-06024: no backup or copy of the control file found to restore
contents of Memory Script:
{
set until scn 11182084819076;
restore standby controlfile;
sql clone 'alter database mount standby database';
}
executing Memory Script
executing command: SET until clause
Starting restore at 05-NOV-10
using channel ORA_AUX_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 11/05/2010 15:45:30
RMAN-03015: error occurred in stored script Memory Script
RMAN-06026: some targets not found - aborting restore
RMAN-06024: no backup or copy of the control file found to restore
i even tried to switch the log file of the primary database DB1 but no avail,