Data Guard :: Broker Connecting To Standby Database Fails?

Jun 4, 2013

I checked lots of pages but I'm not able to find a solution für my problem. I already set up a primary and a standby database (prim = ALPHA1 / standby = ALPHA2). After enabling my dgmgrl configuration I got two errors:

DGM-17016: failed to retrieve status for database "alpha2"
ORA-16664: unable to receive the result from a database

The dg log from ALPHA1 says:

06/04/2013 16:06:57
Site alpha2 returned ORA-16664.
Data Guard Broker Status Summary:
Type Name Severity Status
Configuration alphadgb Warning ORA-16607
Primary Database alpha1 Success ORA-00000
Physical Standby Database alpha2 Error ORA-16664

While the dg log from ALPHA2 (standby) says:

06/04/2013 16:43:28
SPFILE is missing value for property 'LogArchiveFormat' with sid='ALPHA2'
Warning: Property 'LogArchiveFormat' has inconsistent values:METADATA='arch_ALPHA2_%S_%t_%r.arc', SPFILE='(missing)', DATABASE='arch_ALPHA2_%S_%t_%r.arc'
Failed to connect to remote database alpha1. Error is ORA-12514
Failed to send message to site alpha1. Error code is ORA-12514.

How can I solve this issue? Every type of tnsping is successfull. The sqlplus login from the primary to the standby database works, the other way round works too! Therefore the tnsnames and listener data seems to be correct.

My configuration for ALPHA1 (primary db):
---------------------------------------------------------------
Listener
---------------------------------------------------------------
LISTENER_ALPHA1 =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =

[code]....

View 3 Replies


ADVERTISEMENT

Data Guard :: Using DG Broker To Create New Standby Database?

Jan 25, 2013

create another standby database on a new server.

I'm running Oracle 11.2 EE on Solaris 10.

We already have one standby database, but now, I want to create another standby database on another server, which ultimately I will make primary and then replace and destroy our current primary/standby databases.

Also, just for the heck of it, I tried to look in our DB Console, and the "Add standby database" is grey'd out.

Is this because I am only using DB Console, and not Grid?But if that were the case, why would the option even be in DB Console, or perhaps is there a lmiitation to the number of standby databases you can manage with DB Console?

View 1 Replies View Related

Data Guard :: Ora-03113 Network I/O When Adding Standby To Broker

Dec 13, 2011

I got a primary database which ships logs successfully to a standby database where it is applied successfully as well.

I can connect using the tns name defined for data guard (which are already used for log shipping) in sqlplus.

Yet, at the time of configuring data guard broker,the command add database 'standby' connect identifier is 'to_standby'; fails.

Looking into drc<instance>.log, I see the error ora-03113 network I/O.

I haven't seen any error like that online and I can't explain why it does that when logs can ship already with the same connection identifier.

I have edited dest_2 with and without parameters LGWR and SYNC and reconfigured the broker without success. I've removed the configuration files and tried again.

I've checked that the password file is the same on both servers as well.Nothing seems to work. Is there a parameter I'm missing somewhere.

View 3 Replies View Related

Data Guard :: Error While Connecting Standby Database

Apr 19, 2011

During data guard configuration i have receive an error while connecting to stanby database from primary database rman prompt.

rman target sys/srk786@orcli
Recovery Manager: Release 10.2.0.1.0 - Production on Tue Apr 19 09:59:26 2011
Copyright (c) 1982, 2005, Oracle. All rights reserved.
connected to target database: ORCLI (DBID=3754068166)
RMAN> connect auxiliary sys/srk786@stnd
[code]....

View 1 Replies View Related

Data Guard :: Switchover From Physical Standby To Primary Fails

May 9, 2010

i have a db's in maximum protection mode and i am trying to perform a switchover of physical standby database to primary role. but it failed., the steps followed is as follows. everything is fine with old primary site and the it is now in mounted state. When I went through the log file, I got the error message as "ORA-16072: a minimum of one standby database destination is required".the standby_archive_dest is as follows.

old primary database

SQL> alter system switch logfile;
SQL> alter system archive log current;

old standby database...Disconnect the managed recovery mode in Standby database.

SQL> recover managed standby database cancel;
Media recovery complete.
SQL> recover standby database;
AUTO
SQL> exit
[code]....

View 1 Replies View Related

Data Guard :: Insufficient Privileges While Connecting To Standby?

Aug 28, 2012

i am trying to configure a standby on grid infrstructure, on standby machine when i copied password file from primary i gave it the name orapwdg2 as dg2 is my sid for standby, on primary sid is dg1 and passwd file there is orapwdg1 why it is saying insufficient privileges, i am easily able to connect to primary with dg1 on primary, but not here on standby, everything is set oracle home sid everything but why insufficient privileges

BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
PL/SQL Release 11.2.0.1.0 - Production
CORE    11.2.0.1.0      Production
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production

[code]....

View 16 Replies View Related

Data Guard :: Apply Standby Redo Log To Physical Standby Database

May 26, 2013

I have dataguard configuration operating in maximum availability mode with a local standby db (A - lgwr sync not using real time apply) and a remote standby db (B - lgwr async). I then simualted a crash of my primary database with batch jobs running. Since the stby db A is in lgwr sync option ,all the commited data in the current online redo log has been transmitted to stby A and is present in its stby redo log (Group 2).How do I apply this stby redo log to the remote stby db.

Tried the following methods.

1.ftp the stby redo log to the remote db and tried to regiter it, got an error that it is not completely archived.

2.issued the recover standby database command and supplied the stby redo log when it asked for the sequence in the stby redo, got an error saying there is corruption in a block(tried this option multiple times ended up with the same result.)

View 5 Replies View Related

Data Guard :: How To Know Current Active Guard Settings In Standby Database

Oct 17, 2012

Controlling User Access to Tables in a Logical Standby Database can be controlled using the following command:

ALTER DATABASE GUARD STANDBY;

My simple question is: how can I know the current active Guard setting in the standby database?

Oracle 11g R2.

View 1 Replies View Related

Data Guard Switchover - Broker Cannot Restart Primary Instance

Nov 22, 2011

I am fairly new to Oracle and have recently started learning the basics of Data Guard. I have set-up a Primary 11g database which successfully ships and applies logs to a Single Standby (on the same server) as expected. Manual switchovers work fine; however, I have found a slight problem when performing switchovers using the Data Guard Broker utility.

The switchover is successful- but the broker cannot restart the Primary instance. The strange thing is that when I perform a switchover in the opposite direction (i.e. the new Primary goes back to standby again) it works fine. The error is receive is: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor.

The majority of posts I have seen on this topic seem to point to incorrect listener / tnsnames set up but they have exactly the same values. If both databases are identical, why does it work one way but not the other? I will provide any necessary files to pinpoint where the issue could be.

View 5 Replies View Related

Data Guard :: Apply Patches On Oracle Database With Logical Standby Database?

Apr 22, 2011

I got a primary database with a logical standby database running Oracle 11g. I got two client applications, one is the production site pointing to the primary one, another one is just a backup site pointing to the logical one.Things will only be written into the primary database every mid night and client applications can only query the database but not add, update nor delete.And now, I want to apply the latest patch on both of my databases. I am also the DNS administrator, I can make the name server pointing to the backup site instead of the production one.I want to firstly apply the patch on the logical one, and then the physical one.

I found some reference which explains how to apply patches by adopting "Rolling Upgrade Method". however, I want to avoid doing any "switch over" mentioned in the reference because I can make use of name server. Can I just apply patches as the following way?

1)Stop SQL apply
2)Apply patches on logical standby database
3)let the name server point to the backup site
4)Apply patches on the primary database
5)Start SQL apply
6)Let the name server point back to the production site

View 2 Replies View Related

Data Guard :: Flashback Snapshot Standby Database Or New Primary Database After Failover?

Aug 30, 2013

If flashback is enable in physical standby database 1. If we failover at 11AM can I flash back NEW primary database to 6 AM ? 2. if I convert physically standby database to snapshot standby database at 11AM ,  Can I  flashback snapshot standby database to 6 AM and do some works on it (DML operations)  then   converting the snapshot standby database into physical standby database ?  

View 1 Replies View Related

Data Guard :: How To Get SQL Plan In Standby Database

Mar 14, 2012

I want to get the execute plan of a sql in standby database(read only),but failed,how can i do?

SQL> explain plan for select count(1) from hxl.tb_objects;
explain plan for select count(1) from hxl.tb_objects
*
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 2
ORA-16000: database open for read-only access

SQL> select count(1) from hxl.tb_objects;

COUNT(1)
----------
22238018

SQL> select open_mode from v$database;

OPEN_MODE
----------
READ ONLY

View 4 Replies View Related

Data Guard :: How To Create Standby Database For RAC

Mar 10, 2010

I have two node rac running on SAN with ASM , i want to configure a single instance standby database for this.

View 2 Replies View Related

Data Guard :: Standby Database Architecture

Jul 8, 2011

To have physical standby database, the hardware and software versions should be same, including patch sets?

View 3 Replies View Related

Data Guard :: 10g Physical Standby Database

Sep 17, 2012

DB1 <Primary> - Production
DB2 <Physial Standby> - DR

I will need to startup my DB2 in DR segment for testing.If i perform the below, will it affect my Production DB? I need it to be up and running as well.

DR:
recover managed standby database cancel;
shutdown immediate;
startup nomount;
alter database mount standby database;
recover standby database until cancel;
alter database activate standby database;

View 11 Replies View Related

Data Guard :: Drop Standby Database

Sep 7, 2012

Oracle RDBMS 11.2.0.2 on RHEL 5.6.

I need to drop standby database completeley and rebuilt physical standby for the same database. We identified there are lot of inconsistencies between primary and standby. How do i need to remove the standby? And what is the best procedure?

View 2 Replies View Related

Data Guard :: Creation Of Standby Database

Dec 7, 2010

I was able to create the standby database on different server with the same name for the primary and standby database but I want to know that can I create a standby database with different database name than that of the primary database server.

View 1 Replies View Related

Data Guard :: Creating Standby Database From Active Database Using RMAN

Dec 21, 2012

creating the standby database from Active database using RMAN and getting the below issue after i executed the duplicate command.

Version of Database:11g(11.2.0.1.0)
Operating System:Linux 5
Error:
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 12/21/2012 17:26:52
RMAN-03015: error occurred in stored script Memory Script
RMAN-04006: error from auxiliary database: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
[code]....

provide any work arounds to proceed further in creating the standby database.

View 1 Replies View Related

Data Guard :: Switch (convert) Primary Database To Standby Database?

Jan 30, 2013

I have installed oracle 11g standard edition one and created both primary and standby database. now i want to know how to switch(convert) primary database to standby database.

View 8 Replies View Related

Data Guard :: Unable To Get Data Of Primary In Standby Database (dataguard)

Jan 16, 2013

i have configured physical standby in my local system, to check logshipping i created a table at primary db, wen i tried to check in standby, it says table does not exist..below are primary & standby alert entries..

Primary alert log

Fatal NI connect error 12514, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=172.16.0.98)(PORT=1522))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=STAND)(SERVER=dedicat ed)(CID=(PROGRAM=d:oracle11gappadministratorproduct11.1.0db_1inORACLE.EXE)(HOST=A960M)(USER=SYSTEM))(SERVER=dedicated)))
VERSION INFORMATION:
TNS for 64-bit Windows: Version 11.1.0.6.0 - Production

[code]....

View 1 Replies View Related

Data Guard :: Unable To Get Data Of Primary In Standby Database

Jan 16, 2013

I configured dataguard in my local system.

1) scn differs wrt primary in standby (i checked, 1day difference), how to make scn same?

2)i created a table in primary, its not refelecting in standby, (below i ve pasted alertlog entries)

ORA-27041: unable to open file
OSD-04002: unable to open file
O/S-Error: (OS 2) The system cannot find the file specified.
Errors in file d:oracle11gappadministratordiag
dbmsstandstand racestand_dbw0_6916.trc:
ORA-01157: cannot identify/lock data file 2 - see DBWR trace file
ORA-01110: data file 2: 'D:ORACLE11GAPPADMINISTRATORORADATASTANDSYSAUX01.DBF'

[code]....

3)wen i try to open standby database in read only mode gives below error..

ERROR at line 1:
ORA-16004: backup database requires recovery
ORA-01157: cannot identify/lock data file 1 - see DBWR trace file
ORA-01110: data file 1:
'D:ORACLE11GAPPADMINISTRATORORADATASTANDSYSTEM01.DBF'

View 31 Replies View Related

Data Guard :: Refresh Primary Using Standby Database?

Feb 2, 2013

I was using physical standby but my primary database had had some HW issue.So I had activated standby database to handle production.During 3 months, standby database was our live database and our old primary was unavailable.Now HW issue on primary has been fixed.And I want to set again my old configuration : means set primary and standby db.

I'm trying this :

1) check the SCN on old primary

2) Rman incremantal backup from scn

3) on primary db : catalog

4) on primary db : recover database noredo

View 1 Replies View Related

Data Guard :: How To Create Standby Database On Same Machine

Apr 4, 2012

how to create the standby database on the same machine. os-window xp 2000(32 bit window) oracle 10g 10.2.0.1.0.

View 4 Replies View Related

Data Guard :: How To Defile Logfile Of Standby Database

Feb 18, 2012

How can i define the logfile of standby database when using then duplicate database to create the standby database? the flowing command can not run.

run{
duplicate target database for standby dorecover nofilenamecheck
logfile group 1 ('/u01/app/oracle/oradata/oracl/redo1_1.log','/u01/app/oracle/oradata/oracl/redo1_2.log') size 512M,
group 2 ('/u01/app/oracle/oradata/oracl/redo2_1.log','/u01/app/oracle/oradata/oracl/redo2_2.log') size 512M,
group 3 ('/u01/app/oracle/oradata/oracl/redo3_1.log','/u01/app/oracle/oradata/oracl/redo3_2.log') size 512M;
}

View 3 Replies View Related

Data Guard :: Backups On Physical Standby Database (RAC)?

Nov 23, 2011

I have set up a single instance standbys for rac databases. Now, I need to offload the backups from the primary on to the standbys.

1. cancel managed recovery

2. connect to target(standby) and catalog and backup the standby

3. put standby in managed recovery mode.

I think following these steps, I can restore primary(?). Now, My question is, how can I use these standby backups to clone/refresh databases? I tried it by connecting to target(primary), catalog and auxiliary but rman is using the primary backups instead of standby's to refresh the auxiliary database.

View 7 Replies View Related

Data Guard :: Oracle Standby Database Recovery

Mar 31, 2011

i have done oracle data guard between two databases (database A is the primary) and (database B is the standby), and it was working fine for two weeks, then the network admin did some changes on the firewall on standby side, which made the primary database can not write on standby redo log , so archives was generated on primary and do not generated on standby by, now we solve the firewall probelm and new archives generated on primary is generated on atandby too, but now i have a gap in archives on standby database and standby database now is not synchronized with primary database, and data changes happen on primary is not reflected on standby, also archives that were generated on primary and did not generated on standby during the problem time is not registered in V$ARCHIVED_LOG neither on primary database nor on standby database

View 1 Replies View Related

Data Guard :: Upgrade Primary And Standby Database?

Apr 30, 2012

I have a primary and standby DB using data guard 10.2.0.3.I want to upgrade oracle to 11G.I know that primary and standby should have same version even if data guard will not work again.I want to know what is the steps by steps action to properly upgrade both DB : primary and Standby.

View 1 Replies View Related

Data Guard :: How To Create Standby Database Using RMAN

Jul 25, 2011

I am trying to create the Standby database using RMAN.

I have first created an auxiliary instance followed by the password file for the instance and the registering it it listener.

Below are the parameters of the pfile of the standby database and followed by the command issued at the RMAN prompt.

PFILE parameters [STANDBY]
orcl.__db_cache_size=293601280
orcl.__java_pool_size=8388608
orcl.__large_pool_size=8388608
orcl.__oracle_base='F:appdsharma'#ORACLE_BASE set from environment

[code]....

View 3 Replies View Related

Data Guard :: How To Create Standby Database Without And With RMAN

Oct 19, 2011

How to create a standby database without rman and with the rman..?

View 1 Replies View Related

Data Guard :: Physical Standby Database Backup

May 9, 2013

I have Oracle database on Oracle 10g R2 with physical as well as logical standby database.

1) Is is necessary to take Physical standby database backup?
2) If 1) yes then Which RMAN backup is preferred?with catalog or default?How to take backup as different location?
3)how to Restore that backup?How to ensure backup is valid?

View 4 Replies View Related







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