Standby database lags behind primary

Dear All Good Day,
Our standby db is not updated with primary and some logs were missing from primary site, to solve this issue i have taken incremental backup from primary to apply it on the standby.
Backup taken successfully from primary and applied successfully in standby but the current_scn is not updated in standby site.
I have done this kinda job before but never faced such situation where scn is not updated, by the way data guard broker is configured, is there any issue with the broker or anything else.
Any idea or suggestion is most welcome.
Centos 64 bit
Oracle 11g r2
Thanks in advance.
kaysar

On primary:
select current_scn from v$database;
9741603193
select max(Sequence#) from v$archvied_log;
13293
On Standby
select current_scn from v$database;
9683951109
select max(Sequence#) from v$archvied_log;
13293
select max(Sequence#) from v$archvied_log where applied ='YES';
11662

Similar Messages

How to sync the standby database with the primary?

Hi..We have dataguard setup for our production databases(10.2.0.3).
I need one clarification regarding the standby database sync with primary.We identified one of our databases is not in sync with the primary and for longtime the archives are not getting applied at the secondary.
We decided to take the incremental (from SCN)backup from primary and use that at the standby to resolve the gap as described in the book "Oracle dataguard concepts and administration".
But, before doing that,we observed couple of structural changes were not applied at the standby(ex:some tablespaces were not created in secondary where as they were there in primary).
How to apply these changes at the secondary as the standby is in mount state.(Can I open this database and create those tablespaces ?? or do you suggest any other way.
Thanks for your reply.

This points to a setup problem. Something missing, a parameter set wrong etc.
While your question is asking something different - How to correct, I would consider how to prevent. Unless you have a gap or logs not applied you have a deeper issue.
If you have a gap or logs not applied then correct it and check to see if the missing object are present.
The key parameters for Oracle 10 are :
FAL_SERVER=STANDBY
FAL_CLIENT=PRIMARY
STANDBY_FILE_MANAGEMENT=AUTO
DB_FILE_NAME_CONVERT='STANDBY','PRIMARY'
LOG_FILE_NAME_CONVERT='STANDBY','PRIMARY'
log_archive_dest_1='LOCATION=/u01/app/oracle/oradata/PRIMARY/archive VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=PRIMARY'
log_archive_dest_2='SERVICE=STANDBY LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=STANDBY'
LOG_ARCHIVE_DEST_STATE_1=ENABLE
LOG_ARCHIVE_DEST_STATE_2=ENABLE
LOG_ARCHIVE_MAX_PROCESSES=30
Check them on both sides for issues.
If your standby is really trashed consider using RMAN to duplicate it. You might end up saving time. I have Oracle 11 short notes on this but it will work on Oracle 10 too.
http://www.visi.com/~mseberg/duprman.html
Otherwise use statements like this to resolve you gap.
ALTER DATABASE REGISTER LOGFILE '/u01/app/oracle/oradata/STANDBY/archive/PRIMARY_1_20_716110538.arc';
ALTER DATABASE REGISTER LOGFILE '/u01/app/oracle/oradata/STANDBY/archive/PRIMARY_1_21_716110538.arc';See Section 5.8 Managing Archive Gaps of oracle document B14239-05
Best Regards
mseberg
CKPT is correct, sorry I missed the Welcome to OTN!
Edited by: mseberg on Jul 5, 2011 10:34 AM

How will you find out no of standby databases configured for primary database from OS level

How can find the number of standby databases configured for primary database from os level

Check the alert log.
The Alert log will always have Data Guard messages in it.
Example
cd /u01/app/oracle/diag/rdbms/primary/PRIMARY/trace
tail -1700 alert_PRIMARY.log | more
Wed Nov 13 13:35:26 2013
ARC7: Standby redo logfile selected for thread 1 sequence 1164 for destination LOG_ARCHIVE_DEST_2
LNS: Standby redo logfile selected for thread 1 sequence 1165 for destination LOG_ARCHIVE_DEST_2
If you don't see messages like this it's probably not a Data Guard system.
Or search it for :
System parameters with non-default values:
Which on Data Guard system will show things like:
log_archive_dest_1 = "LOCATION=USE_DB_RECOVERY_FILE_DEST VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=PRIMARY"
log_archive_dest_2 = "SERVICE=STANDBY LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=STANDBY"
log_archive_dest_state_1 = "ENABLE"
log_archive_dest_state_2 = "ENABLE"
fal_server = "STANDBY"
Best Regards
mseberg

Physical Standby Database Lags Far Behind the Primary Database scenario

Hi,
Have anyone successfully implemented described in the Oracle Documentation following
scenario?
For me it does not work at all.
After implementing all steps current_scn of standby database remains the same and when trying to push recovery using redo it asks for non-existing archived log which I can't restore on primary database as all backups containing that archived log already gone.
The only option is to recreate standby database from backup again.
Best Regards,
Alex

I already found the reason.
Just for your information:
Recovering a Standby database from a missing archivelog
Unfortunately documentation missed that important step of standby controlfile recreation.
To my luck I was copying the whole backup to the standby server when found this link.

Query regarding standby database state when primary is down or un-reachable

Hi
I want to know if there is any reflection on the standby database states when it's primary is down or not reachable? I want to use this information from standby node to determine if I can programatically execute (dgmgrl) failover operation or not? This is considering that the broker configuration has no fast-startfailover and no observer enabled/configured.
Thanks,
Yojana

989192 wrote:
Hi
I want to know if there is any reflection on the standby database states when it's primary is down or not reachable? I want to use this information from standby node to determine if I can programatically execute (dgmgrl) failover operation or not? This is considering that the broker configuration has no fast-startfailover and no observer enabled/configured.
Thanks,
YojanaYou don't have exactly such option,
But you have alternate for it. Whenever standby is unreachable to primary then from standby alert log file you can see informational messages as RFS: Possible network disconnect with primary database , So you can write a script to grep those contents and to mail alert, so that you can sense whether any issue with primary database.
HTH.

Use standby-database as standby-database after creating primary database

First I will tell what we have and what I did.
We have a standby database on server B that was not started. We did a cold copy to server A and opened the database on server A as primary database. Now we wonder if we can use the standby database on server B to apply archives without creating a new copy to server B. The standby database on server B is waiting for sequence 2900, while the database on server A started with a new sequence.
Is it possible somehow to start the recovery again on the standby databsae on server B without creating a new copy?
Forgot to mention: db-version is 9.2.0.7.0, OS is SunOS 5.10

Writing seperate code is not needed, Oracle will copy the files if the log_archive_dest is set to the right value.
However, it is solved!
What I did:
- create standby controlfile on the primary
- copy standby controlfile to standby database
- on standby: startup nomount / alter database mount standby database
- on primary: set log_archive_dest_2 to trigger the copying of archivelogs to the standby
Right now the standby database is recovering.

How to sync primary and standby database in 11GR2 on linux

Hi ,
How to sync primary and standby database in 11GR2 on linux . Both my primay and standby are 3 node cluster each.
Can you please suggest a good link and brief steps .
Thanks

Are you trying to setup a new standby or sync an existing standby database?
OK I see it
"standby is behind the primary"
So you have a gap.
I would check both alert logs for a cause. You might find something like this
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor.Look for ORA-00308 and ORA-27037 and ORA-16055.
There's no sense fixing the gap unless the cause is fixed too.
Also check out this post from a few days ago its dealing with similar issues.
How to sync the standby database with the primary?
If you find this helpful please mark it so.
Edited by: mseberg on Jul 20, 2011 4:37 PM

Can Grid Control 10gR2 create a standby database when primary db uses ASM?

Does anyone know if Grid Control 10gR2 will be able to create a standby database when the primary database uses ASM for data files, redo log files, and archive log files but the standby database will use mounted disks? If it can, would it matter that the primary db will be a RAC cluster and the standby will be a single instance db?

I appreciate your reply and hope you are correct. Have you had a look at the 10gR2 Grid Control to confirm this or are you only going on published statements? The reason I ask is because previous versions of Grid Control claimed to support ASM but they would only allow you to work with them AFTER you had created a standby database manually but you couldn't actually use Grid Control to create a standby database from a primary database that had its log files on ASM disks.

RAW primary database and ASM standby database

Hi,
I would like to know if it is possible to have a ASM standby database for a primary database which is on RAW files.Is there any changes in procedure for a switchover to DR site.

Sekar_BLUE4EVER wrote:
Hi,
I would like to know if it is possible to have a ASM standby database for a primary database which is on RAW files.Is there any changes in procedure for a switchover to DR site.Yes, you can. and there is no change in procedure for switchover.
for creation of standby DB, consider these parameters: db_create_file_dest,db_recovery_file_dest,control_files
see an example here: http://pythianpang.wordpress.com/2010/02/18/data-guard-non-asm-primary-to-asm-physical-standby/
HTH
Tobi
Edited by: teits on Nov 20, 2012 12:13 PM

Recovering primary using standby database

Hi all,
Here we have a dataguard environment with db1(db_unique_name) as primary and db2(db_unique_name) as physical standby database. We configured dataguard in 10g environments and we are not using grid control. And now we want to configure rman for incremental backups.After configuring we successfully took full backup in standby plus archive logs. Then as the test case we dropped one datafile from the primary and tried to recover it. It is showing the following error. Also when i tried 'crosscheck backup' from primary it is showing that all the backups taken in standby are 'expired'. But from RMAN connected to standby the same backups are showing as 'available'. Can anyone help to fix this?
On primary:
[oracle@db1 NIOS]$ sqlplus / as sysdba;
SQL*Plus: Release 10.2.0.3.0 - Production on Thu Sep 6 02:58:11 2012
Copyright (c) 1982, 2006, Oracle. All Rights Reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL> alter database datafile 4 offline; (after deleting datafile from system level)
Database altered.
[oracle@db1 NIOS]$ rman target sys/oracle@db1 catalog rman/oracle@appsdb
Recovery Manager: Release 10.2.0.3.0 - Production on Thu Sep 6 02:58:58 2012
Copyright (c) 1982, 2005, Oracle. All rights reserved.
connected to target database: NIOS (DBID=1590630518)
connected to recovery catalog database
RMAN> restore datafile 4;
Starting restore at 06-SEP-12
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=107 devtype=DISK
channel ORA_DISK_1: starting datafile backupset restore
channel ORA_DISK_1: specifying datafile(s) to restore from backup set
restoring datafile 00004 to /u01/app/oracle/oradata/NIOS/users01.dbf
channel ORA_DISK_1: reading from backup piece /u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_nnndf_TAG20120905T174801_84gjqt0n_.bkp
ORA-19870: error reading backup piece /u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_nnndf_TAG20120905T174801_84gjqt0n_.bkp
ORA-19505: failed to identify file "/u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_nnndf_TAG20120905T174801_84gjqt0n_.bkp"
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3
failover to previous backup
channel ORA_DISK_1: starting datafile backupset restore
channel ORA_DISK_1: specifying datafile(s) to restore from backup set
restoring datafile 00004 to /u01/app/oracle/oradata/NIOS/users01.dbf
channel ORA_DISK_1: reading from backup piece /u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_nnndf_TAG20120905T164212_84gdwdst_.bkp
ORA-19870: error reading backup piece /u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_nnndf_TAG20120905T164212_84gdwdst_.bkp
ORA-19505: failed to identify file "/u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_nnndf_TAG20120905T164212_84gdwdst_.bkp"
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3
failover to previous backup
channel ORA_DISK_1: restoring datafile 00004
input datafile copy recid=13 stamp=793208425 filename=/tmp/users01.dbf
destination for restore of datafile 00004: /u01/app/oracle/oradata/NIOS/users01.dbf
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 09/06/2012 02:59:10
ORA-19571: datafilecopy recid 13 stamp 793208425 not found in control file
ORA-19600: input file is datafile-copy 13 ()
ORA-19601: output file is datafile-copy 0 (/u01/app/oracle/oradata/NIOS/users01.dbf)
RMAN> crosscheck backup;
using channel ORA_DISK_1
crosschecked backup piece: found to be 'EXPIRED'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_annnn_TAG20120905T164038_84gdsjlw_.bkp recid=18 stamp=793212040
crosschecked backup piece: found to be 'EXPIRED'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_annnn_TAG20120905T164038_84gdtz6p_.bkp recid=19 stamp=793212087
crosschecked backup piece: found to be 'EXPIRED'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_nnndf_TAG20120905T164212_84gdwdst_.bkp recid=20 stamp=793212132
crosschecked backup piece: found to be 'EXPIRED'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/autobackup/2012_09_05/o1_mf_s_793242038_84gdxw5j_.bkp recid=21 stamp=793212180
crosschecked backup piece: found to be 'EXPIRED'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_annnn_TAG20120905T174759_84gjqrtn_.bkp recid=22 stamp=793216080
crosschecked backup piece: found to be 'EXPIRED'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_nnndf_TAG20120905T174801_84gjqt0n_.bkp recid=23 stamp=793216082
crosschecked backup piece: found to be 'EXPIRED'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/autobackup/2012_09_05/o1_mf_s_793246288_84gjs9h4_.bkp recid=24 stamp=793216129
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u01/app/oracle/product/10.2.0/db_1/dbs/c-1590630518-20120906-00 recid=5 stamp=793238431
Crosschecked 8 objects
On Stand-by:
[oracle@db2 NIOS]$ rman target sys/oracle@db2 catalog rman/oracle@appsdb
Recovery Manager: Release 10.2.0.3.0 - Production on Wed Sep 5 20:11:58 2012
Copyright (c) 1982, 2005, Oracle. All rights reserved.
connected to target database: NIOS (DBID=1590630518, not open)
connected to recovery catalog database
RMAN> crosscheck backup;
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=91 devtype=DISK
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_annnn_TAG20120905T164038_84gdsjlw_.bkp recid=18 stamp=793212040
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_annnn_TAG20120905T164038_84gdtz6p_.bkp recid=19 stamp=793212087
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_nnndf_TAG20120905T164212_84gdwdst_.bkp recid=20 stamp=793212132
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/autobackup/2012_09_05/o1_mf_s_793242038_84gdxw5j_.bkp recid=21 stamp=793212180
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_annnn_TAG20120905T174759_84gjqrtn_.bkp recid=22 stamp=793216080
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/backupset/2012_09_05/o1_mf_nnndf_TAG20120905T174801_84gjqt0n_.bkp recid=23 stamp=793216082
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/u01/app/oracle/flash_recovery_area/DB2/autobackup/2012_09_05/o1_mf_s_793246288_84gjs9h4_.bkp recid=24 stamp=793216129
crosschecked backup piece: found to be 'EXPIRED'
backup piece handle=/u01/app/oracle/product/10.2.0/db_1/dbs/c-1590630518-20120906-00 recid=5 stamp=793238431
Crosschecked 8 objects
Thanks in advance.

Hello;
I would review one of these step by step :
Using RMAN Backup Files from Standby Database to Recover Primary
http://oraganism.files.wordpress.com/2009/04/backup-from-physical-standby.pdf
How to use standby backup to restore primary db
http://alexzeng.wordpress.com/2008/09/13/how-to-use-standby-backup-to-restore-primary-db/
Steps to recover the primary database's datafile using a copy of a standby database's datafile.
http://dbaregistry.blogspot.com/2010/01/steps-to-recover-primary-databases.html
RMAN in a Data Guard Environment
http://oracle.su/docs/11g/backup.112/e10642/rcmarchi.htm#CHDIFGFH
Performing a database clone using a Data Guard physical standby database
http://gavinsoorma.com/2012/04/performing-a-database-clone-using-a-data-guard-physical-standby-database/
Best Regards
mseberg

Procedure to switch Primary into Standby database

Hi group,
I have been asked to write a document describing a procedure to put a standby database as a primary database ((1)primary -> (2)standby) to ((1)failed db - (2)primary), and after their testing switch them again to the first state ((1)primary -> (2)standby), All this as a test just in case a disaster occurs, To be honest I have never been on this kind of situation that is why I ask for your help. The procedure must contain steps for 3 databases:
1. Oracle 10g r2 Enterprise Edition (Dataguard Real Time apply) (40GB data size) (SO: AIX)
2. Oracle 9i r2 Standard Edition (Manual Standby) (400GB data size) (SO: AIX)
3. Oracle 9i r2 Standard Edition (Manual Standby) (80GB data size) (SO: AIX)
I would appreciate a lot your help.
Thanks in advance.

Not a valid tittle.

Standby database sync issue

Hi,
We get standby database is behind 6 hrs message some times. We check in production by issuing this.
SQL> select thread#,max(sequence#) from v$archived_log group by thread#;
THREAD# MAX(SEQUENCE#)
2 177416
1 169771
in Standby
SQL> select thread#,max(sequence#) from v$archived_log group by thread#;
THREAD# MAX(SEQUENCE#)
1 169771
2 177416
Does this mean that both are in sync?

Viacheslav Ostapenko wrote:
Unfortunately, v$archived_log doesn't provide actual information - sometimes very strange behaviour when according to this view gap increases without any reason and then suddenly it goes in sync with primary - a lot of false triggering were when we used this view for monitoring.I asked to check in both primary & standby .... not only in primary
Thanks

Creation of Standby database on same host

Hi All,
I am using oracle 9.2.0.1.0 on windows XP machine.
*I want to create the standby database for my primary database on same machine.
But both tha data base is heaving diff instance as well as the diff database name say "ASHU" for primary & "TEST" for standby database.
I took the backup of all datafile and copied it in the standby location.
Generate the standby control file also and copied to the standby location.
But when i am going to start the standby database it is giving the below error:
SQL> startup nomount;
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
SQL> alter database mount standby database;
alter database mount standby database
ERROR at line 1:
ORA-01103: database name 'ASHU' in controlfile is not 'TEST'
How to rectify it? Please help me
(* This is only for learning pupose , that's why i am going to create both on same host"

>
SQL> alter database mount standby database;
alter database mount standby database
ERROR at line 1:
ORA-01103: database name 'ASHU' in controlfile is not 'TEST'
How to rectify it? Please help me
>
You do not change the dbname of the physical standby database. They always must have the same name as the primary.
Here is a snippet from my standby initialization file for a 9i installation. Notice the parameter LOCK_NAME_SPACE that was replaced in 10g with DB_UNIQUE_NAME
db_file_name_convert=('E:\PRIMA','E:\PHYST')
db_name='PRIMA'
instance_name='PHYST'
service_names='PHYST'
lock_name_space='PHYST'
log_archive_dest_1='LOCATION=E:\PHYST\ARCHIVE'
log_archive_start=TRUE
log_archive_format='%t_%s.arc'
log_file_name_convert=('E:\PRIMA','E:\PHYST')Kind regards
Uwe
http://uhesse.wordpress.com
Edited by: Uwe Hesse on 27.07.2009 13:36

Problem in recover physical standby database(Data Guard) by rman

Hello to all
I have created a physical standby database ,I want make backup of it by rman and when I lose it's datafile I can restore it ,making backup and restore is fine but in recovery I encounter some problem
scenarios is follow
1- In rman I create a backup of standby database by this command:
backup database plus archivelog delete all input;
2- I run this comman in rman for recover standby database
run{
2> set until scn 1392701;
3> restore database;
4> recover database;
5> }
(1392701 is extracted from this query "SELECT MAX(NEXT_CHANGE#)+1 UNTIL_SCN FROM V$LOG_HISTORY LH,
V$DATABASE DB WHERE LH.RESETLOGS_CHANGE#=DB.RESETLOGS_CHANGE# AND LH.RESETLOGS_TIME =
DB.RESETLOGS_TIME;" "http://download.oracle.com/docs/cd/B19306_01/server.102/b14239/rman.htm")
but RMAN result is like this:
executing command: SET until clause
Starting restore at 13-DEC-08
using channel ORA_DISK_1
channel ORA_DISK_1: starting datafile backupset restore
channel ORA_DISK_1: specifying datafile(s) to restore from
backup set
restoring datafile 00001 to /u01/app/oracle/oradata/sari/system01.dbf
restoring datafile 00002 to /u01/app/oracle/oradata/sari/undotbs01.dbf
restoring datafile 00003 to /u01/app/oracle/oradata/sari/sysaux01.dbf
restoring datafile 00004 to /u01/app/oracle/oradata/sari/users01.dbf
restoring datafile 00005 to /u01/app/oracle/oradata/sari/example01.dbf
restoring datafile 00006 to /u01/app/oracle/oradata/sari/users02.dbf
channel ORA_DISK_1: reading from backup piece /home/oracle/backup/0ek24dt4_1_1
channel ORA_DISK_1: restored backup piece 1
piece handle=/home/oracle/backup/0ek24dt4_1_1
tag=TAG20081213T042506
channel ORA_DISK_1: restore complete, elapsed time: 00:01:07
Finished restore at 13-DEC-08
Starting recover at 13-DEC-08
using channel ORA_DISK_1
starting media recovery
archive log thread 1 sequence 116 is already on disk as file /u01/app/oracle/oradata/archive/1_116_666786084.arc
archive log thread 1 sequence 117 is already on disk as file /u01/app/oracle/oradata/archive/1_117_666786084.arc
archive log filename=/u01/app/oracle/oradata/archive/1_116_666786084.arc thread=1 sequence=116
archive log filename=/u01/app/oracle/oradata/archive/1_117_666786084.arc thread=1 sequence=117
unable to find archive log
archive log thread=1 sequence=118
RMAN-03002: failure of recover command at 12/13/2008 05:14:13
RMAN-06054: media recovery requesting unknown log: thread 1
seq 118 lowscn 1392700
3- then I decline 1392701 to 1392700 and i run this command
run{
2> set until scn 1392700;
3> restore database ;
4> recover database;
5> }
executing command: SET until clause
Starting restore at 13-DEC-08
using channel ORA_DISK_1
channel ORA_DISK_1: starting datafile backupset restore
channel ORA_DISK_1: specifying datafile(s) to restore from
backup set
restoring datafile 00001 to /u01/app/oracle/oradata/sari/system01.dbf
restoring datafile 00002 to /u01/app/oracle/oradata/sari/undotbs01.dbf
restoring datafile 00003 to /u01/app/oracle/oradata/sari/sysaux01.dbf
restoring datafile 00004 to /u01/app/oracle/oradata/sari/users01.dbf
restoring datafile 00005 to /u01/app/oracle/oradata/sari/example01.dbf
restoring datafile 00006 to /u01/app/oracle/oradata/sari/users02.dbf
channel ORA_DISK_1: reading from backup piece /home/oracle/backup/0ek24dt4_1_1
channel ORA_DISK_1: restored backup piece 1
piece handle=/home/oracle/backup/0ek24dt4_1_1 tag=TAG20081213T042506
channel ORA_DISK_1: restore complete, elapsed time: 00:01:08
Finished restore at 13-DEC-08
Starting recover at 13-DEC-08
using channel ORA_DISK_1
starting media recovery
archive log thread 1 sequence 116 is already on disk as
file /u01/app/oracle/oradata/archive/1_116_666786084.arc
archive log thread 1 sequence 117 is already on disk as
file /u01/app/oracle/oradata/archive/1_117_666786084.arc
archive log filename=/u01/app/oracle/oradata/archive/1_116_666786084.arc thread=1
sequence=116archive log
filename=/u01/app/oracle/oradata/archive/1_117_666786084.arc
thread=1 sequence=117Oracle Error:
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS
would get error below
ORA-01152: file 1 was not restored from a sufficiently old backup
ORA-01110: data file 1: '/u01/app/oracle/oradata/sari/system01.dbf'
media recovery complete, elapsed time: 00:00:10
Finished recover at 13-DEC-08
4- if I run
run{
restore database;
recover database;
I will recieve that error of step 2 (RMAN-06054: media recovery requesting unknown log: thread 1
seq 118 lowscn 1392700)
5- if I just restore the database and I don't perform recovery by rman and I restart redo apply all thing seem fine
but in opening database I'll recieve ORA-01152: file 1 was not restored from a sufficiently old backup
ORA-01110: data file 1: '/u01/app/oracle/oradata/sari/system01.dbf' error)
do you know what is problem
thanks
Edited by: ARKH on Dec 12, 2008 11:06 PM

hi
I myself have found the solution , when I recover the standby database
it do recovery but at the end of recovery it raise the error(RMAN-06054: media recovery requesting unknown log: thread 1
seq 118 lowscn 1392700) but if I begain redo apply before open the database
and I wait till all redo apply process start and communication between the
standby database and the primary database start, then I can
open the standby database and no error will raise
but if befor restarting redo apply I open the database I'll recieve the
ORA-01152: file 1 was not restored from a sufficiently old backup
ORA-01110: data file 1: '/u01/app/oracle/oradata/sari/system01.dbf' error
thanks

StandBy database creation in oracle 10g

Respected Sir's
I have to create stand by database in oracle 10g i am working on (Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod) .Plz any body provide steps required for creating stand by database in oracle10g.Both the database db1 and db2 are running on archivelog.I am confuse how to set archivelog parameter that goes to db2(standby database) from db(primary database).Any one provide me steps to properly configuring the stand by database.
Thanks

Respected Sir
These are the detailed steps that i performed on standby and primary database.
On both the systems i install the oracle in E drive and the database i create in G drive and archive destination also in G drive.
Like G:\prod1\(all the datafiles,logfiles and control file).
G:\arch\(all the archive files).
ON PRIMARY DATABASE(IP:192.168.2.14):
1.First i create a database with DBCA and the database SID is prod1.
2.Put the database in archive mode and also enable the force logging.
3.Shutdown the Primary database and modify the following parameters in pfile.
log_archive_dest_1='LOCATION=G:\ARCH'
log_archive_dest_2 = "service=STDBY mandatory reopen=60"
log_archive_dest_state_1 = enable
log_archive_dest_state_2 = enable
log_archive_min_succeed_dest = 2
4.Mount the primary database and create the standby controle file and create the spfile from the modified pfile.
5.Shutdown the primary database and take the backup of all the datafile,logfile,standby controlfile ,passwordfile,pfile in a folder.
6.Startup the primary database.
Tnsname.ora Configuration.
Create the connection string using the Net Manager with name STDBY and in host name i provide the IP address of the standby database.
ON STANDBY DATABASE(IP 192.168.2.9):
Listener.ora Configuration.
Create a listener using the Net configuration Assistance.
1.I copy the datafile,logfile and standby controle file in g:\prod1
2.Copy the E:\oracle\product\10.2.0\admin\prod1 folder from primary database and past it on the same location on the standby database.
3.On standby pfile i change only the standby_archive_dest parameter to g:\arch.
4.Create the service with oradim -SID -NEW prod1 -STARTMODE manuall
5.Start the standby database in nomount mode.
6.Create the spfile from pfile and shutdown the database.
7.Startup the database in nomount mode using spfile.
8.ALTER DATABASE MOUNT STANDBY DATABASE;
These are the occurs when i use tnsping stdby on primary database.
C:\Documents and Settings\Administrator>TNSPING STDBY
TNS Ping Utility for 32-bit Windows: Version 10.2.0.1.0 - Production on 04-FEB-2009 12:03:55
Copyright (c) 1997, 2005, Oracle. All rights reserved.
Used parameter files:
E:\oracle\product\10.2.0\db_1\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.2.9
NECT_DATA = (SERVICE_NAME = prod1)))
OK (20 msec)
sqlnet.ora file on stand by database.
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, LDAP)
BEQUEATH_DETACH=yes
AUTOMATIC_IPC = ON
NAMES.DEFAULT_DOMAIN = IDEVELOPMENT.INFO
SQLNET.EXPIRE_TIME=2
This occurs when i use tnsping prod1 on standby database.
TNS Ping Utility for 32-bit Windows: Version 10.2.0.1.0 - Production on 04-FEB-2
009 12:01:40
Copyright (c) 1997, 2005, Oracle. All rights reserved.
Used parameter files:
E:\oracle\product\10.2.0\db_1\network\admin\sqlnet.ora
TNS-03505: Failed to resolve name
Please help me bec i have to create the stand database as soon as possible.Thanks Sir

Standby database lags behind primary

Similar Messages

Maybe you are looking for