Oracle Dataguard configuration

RDBMS:oracle 10g
OS: Windows 2003 server
I have one db server and one standby server.I want to user Dataguard for centralized monitoring.I have another(3rd server) for DataGuard .When I make configuration It connects to server and make configuration successfully.
In this scenario configuration exist on Server (main DB) with which I connect.I want to store configuration on my third server,so that in case of failure I may use it.
How can I configure my third server to store configurations for my Db server and standby server?

If I understand your question, and I may not, the third server is meaningless ... there is no configuration to store anywhere beyond using good backup practices and RMAN.
If you want something to help you manage the configuration look up DGMGRL in the docs.

Similar Messages

Oracle dataguard configuration command

Hello,
Can any one provide me the command that is used to configure dataguard that will get the primary database to be connected to it standby database?
any way How do you configure database into dataguard with standby database?
What are the SQL command use to configure dataguard?
How to configure dataguard using Enterprise Manager?
Thanks
Alain

Perhaps you could find the answers you seek in the fine Oracle® Data Guard Concepts and Administration guide.
:p

How to configure oracle dataguard for connecting to the second nic.

hi
i want deploy my oracle dataguard on a remote site on a separate lease line
and on the second nic of the primary. i just have a concern that what
configurations should be made in the primary or standby to make sure the replication can work as the first nic is connected to receive the general database
data and the second nic is being planned for replication only.
so how standby will come to know that it has to pick which one of then.
waiting for an early reply
manish lall
[email protected]

thanks for the reply
does that mean nothing is to be needed to configure for oracle standby as such.
can you give me some idea of how this ip routing configuration will be done

How to configure Oracle Dataguard for Oracle 10g database

Hi Friends,
I would like to configuer Oracle Dataguard for my Oracle 10g Database.
Please provide me the configuration document.(step by step guide)
Regards,
DB

Hi
Go throw below link. This would be help to configure ODG..,
http://blogs.oracle.com/AlejandroVargas/2007/09/data_guard_physical_standby_im.html
http://blogs.oracle.com/AlejandroVargas/2007/10/data_guard_broker_observer_and.html
Thanks,
Mayilselvan.S

Database upgrade in a Dataguard Configuration - Help !

Hello Everyone,
I am upgrading our test Oracle 11G RAC/Dataguard Configuration from 11.1.0.6 to patchset 11.1.0.7 and have run into an issue when trying to apply the patchset to one of our standby databases.
I have upgraded our primary database to 11.1.0.7 with no problems, however when this was done the Dataguard Broker configuration was disabled and redo log apply to our standby databases (all physical) was stopped. I next attempted to upgrade one of our standby databases to 11.1.0.7, whilst DG Broker was disabled. The clusterware (all our databases are part of RAC clusters) and DB Software upgrades were OK, but I was unable to run DBUA successfully (or at all) as it wont run against the standby DB.
Looking at the process for applying upgrades with Physical Standby databases in place in the Dataguard Concepts manual, it seems as though the recommended process is that I should have upgraded the standby database(s) first rather than the primary database. The two Oracle Consultants that were on site when I upgraded the primary DB, did not seem to be aware of this !
What now is the easiest (and quickest) way of upgrading the standby db to 11.1.0.7 (preferably without reenabling the DG Broker Configuration). Is it possible to re-instanitate the standby DB from the primary DB?
Any advice would be much appreciated.
Thanks,
Shaun.

Hi!
Updating a standby DB must be so easy, but I suppose now you are in troubble because your primary DB is ...0.7 and standby are ...0.6, but in this situaction there isn't any problem. You only need to have same version at Oracle DBs (...0.7) and initiate the recovery process or start DataGuard Broker process (if you have all redo logs since the beggining of update process).
Chiao!

Upgrade of database in Dataguard Configuration

Hi,
I have few doubts regarding upgrading of database in in a dataguard configuration. Could someone please help me out.
- How does upgrade happen in dataguard configuration?
- Is that we have to install only different OH in both? And once the catupgrade script is run on primary, it will automatically upgrade standby as well?
- Or is that we have to upgrade both separately? i.e, standby first and then primary or vice versa
- Can we reduce downtime by breaking the dataguard config. Do a switchover and make secondary as primary and upgrade primary first?
And once the upgrade is completed in primary, bring it up and later upgrade the standby. And later once the upgrade is completed on standby, synch both primary and standby.
Please share your ideas and thoughts!
Thanks!

First of all, -steps may differ regarding the upgrade versions but- my post with the following link would help you clarify the concept.
http://emrebaransel.blogspot.com/2009/02/10204-upgrade-with-dataguard.html
user1982050 wrote:
Hi,
I have few doubts regarding upgrading of database in in a dataguard configuration. Could someone please help me out.
- How does upgrade happen in dataguard configuration?First you patch the Oracle binaries on both primary and standby. Then open dataguard services and upgrade the primary database, standby will update itself already.

Sun Cluster with Oracle Dataguard

When I use the logical hostname in the dataguard configuration and go and enable it I get
ORA-16596: site is not a member of the Data Guard configuration
I use the physical hostname works ok.
Has any one got around this

You may find further informations here:
www.oracle-10g.de

SDU Dataguard configuration

Please,
Looking for some clarification implementing SDU parameter file.
I'm configuring Dataguard using Oracle 10g,Release 2 on Windows
In order to best use data size sent amoung primary,standby and clients application oracle recommends to configure SDU parameter for the highest size.
Network configuration.
Primary database
( [i]SQL net files mandatory: Listener,sqlnet.ora and tnsnames.ora)
Secondary database
(SQL net files mandatory: Listener,sqlnet.ora and tnsnames.ora)
Citrix server acting as client to the primary database
(SQL net files mandatory: sqlnet.ora and tnsnames.ora)
Users connect to the database through citrix
Communication between Primary and Secondary database
if I set the DEFAULT_SDU_SIZE=32767 on both primary and secondary database in SQLnet.ora file, I do not need to set this parameter either in tnsnames.ora nor listener.ora file on both primary and secondary database?
Communication between citrix client and primary database.
I should only set DEFAULT_SDU_SIZE=32767 into sqlnet.ora file for all connections involved.
My big trouble is, when reading the Oracle Maximum Availability Architecture White Paper February 2007 they recommend to:
specify on the primary database: DEFAULT_SDU_SIZE=32767 into sqlnet.ora file
On the standby database, set SDU in the SID_LIST of the listener.ora file: SID_LIST_listener_name=(SID_LIST= (SID_DESC= (SDU=32767) (GLOBAL_DBNAME=sales.us.acme.com) (SID_NAME=sales) (ORACLE_HOME=/usr/oracle))) ---> this configuration is a static registration!, my secondary database was configured for dynamic registration, The static registration on standby side is mandatory ?,or there is an alternative ? for example on the standby specify only in the sqlnet.ora
DEFAULT_SDU_SIZE=32767?
Any suggestion may help me enough
Thanks

Hello,
I guess it all depends on what you expect fro the standby. What kind of protection mode are you using? Do you have any delay configured? Is it doing real time recovery? And more.
Can you be specific regarding the requirements that your organization has for this DRP?
Regards,
Yuri Gorelik
[http://it.toolbox.com/blogs/living-happy-oracle]

Third party backup software support for dataguard configurations

Any Oracle document about the subject?
I would be interested in an answer about backupexec 2010 r2 in particular, because reading the manual for its oracle agent there is information about Oracle/RMAN and RAC support, but nothing about Dataguard integration, that could be a value added.
Anyone using third party backup agents in a Dataguard configuration?
Interested in version 11gR2 on Linux.
Thanks,
Gianluca

yes, you should be able to use the full backup taken in middle and use the rest of the log backups taken afterwards to restore the database.while I do not use TSM, we use QUEST(DELL) LITESPEED, that takes full backup once a day and log backups
every 15mins.
if someone accidentally takes full backup in the middle of day with out 'copy only',
log sequence will break and successive log backups depend on this full back up.
while this should be prevented from happening in first place, you can still restore from native full backup and then apply log backups taken from third party taken after the native Full backup.
if this happens, I would restore the FULLBACKP with NORECOVERY using NATIVE SQL and then use lite speed syntax to restore the log backups.Remember, native sql cannot read third party formatted backups(atleast litespeed), thats why I restore the full backup
using native sql, since it was taken with native sql backup and log backups using litespeed syntax.
Hope it Helps!!
Thanks, well it was just a theory discussion we had about the issue. But none of us could find info on the internet easy to prove our point :) Thanks.

ORACLE DATAGUARD and STANDBY on two LINUX machine (64 bits and 32 bits)

Hi there
I have two Linux machines: one with Linux RH 4 Update 2 for 64 bits and
the other one with Linux RH 4 Update 2 for 32 bits.
I was wondering two things:
1) Is it possible to implement ORACLE DATAGUARD between these two machines?
2) Is it possible to implement only a Static Standby Database on the second node?
Suppose we have Oracle Database EE on both machines.
Thanks in advance for any information
Regards
Felipe

But both oracle database version must be of 32 bit version.
from oracle doc
2.3.1 Hardware and Operating System Requirements
The following list describes hardware and operating system requirements for using Data Guard:
All members of a Data Guard configuration must run an Oracle image that is built for the same platform.
For example, this means a Data Guard configuration with a primary database on a 32-bit Linux on Intel system can have a standby database that is configured on a 32-bit Linux on Intel system. However, a primary database on a 64-bit HP-UX system can also be configured with a standby database on a 32-bit HP-UX system, as long as both servers are running 32-bit images.

STARTING STANDBY IN DATAGUARD CONFIGURATION

Hi,
IN DATAGUARD CONFIGURATION, should we start STANDBY database by :
1-STARTUP MOUNT
or
2-STARTUP
or
3-STARTUP MOUNT
ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT;
Many thanks before.

Thank you sybrandb.
Please always include your version (four digits) and the O/SPROD 10.2.0. on WIN 2003 SERVER
STANDBY 10.2.0. on WIN XP PRO.
The correct procedure is (documented)Thank to give the name or number or URL of document. I have already seen :
Oracle® Data Guard
Concepts and Administration
10g Release 2 (10.2)
B14239-04
note 374069.1
note 248382.1
Regards

Oracle DataGuard Logical Standby

Hi , I'd like to know what are the premisses to make a standby logical replication.
I have two environments (production and standby) with different number of processors and storage.
I'd like to know if it's possible to create data guard solution with these two environments and what are the premisses that I need aware to install the solution.
Thanks in advance.

Hello;
Yes the storage ( as long as you have enough space ) and cpu don't matter.
You can use hardware that's quite a bit different and it will work fine.
You can also create a Logical Standby fro a physical standby.
These notes may help :
NOTE 413484.1 - Data Guard Support for Heterogeneous Primary and Physical Standbys in Same Data Guard Configuration
Mixed Oracle Version support with Data Guard Redo Transport Services [ID 785347.1]
Logical Standby's don't seem to be very popular and the support base suffers because of this. I would consider a physical standby with Active Data Guard if costs allow.
Active Data Guard makes an excellent "Reader" database plus I believe your switchover and failover options are much better than a Logical Standby.
Oracle DataGuard Logical Standby Setup :
http://orajourn.blogspot.com/2007/02/setting-up-logical-standby-database.html
http://garyzhu.net/notes/DataGuard.html
Best Regards
mseberg
Edited by: mseberg on Apr 25, 2012 10:07 AM

Enabling Oracle Dataguard modes?

There are 3 modes in which Oracle dataguard works-Maximum Protection, Max availability and Max performance. How do I set any one of these? whats the process?
I have implemented a dataguard standby using manual steps,now I would like to see the GUI tool-Dataguard Broker to manage it..but I did not see it listed in my windows programs under Oracle?How do I start this Broker?
Thanks,
Sandeep

You didn't indicate the version of your database. Assuming it to be oracle10g and if it is so and want to mange the dataguard configuration using GUI, you would be needing Grid Control and agents on primary and standby servers and of course DG broker. This would be accessible over your internet browser and is not associated with any programs/menu items under windows.
HTH
Thanks
Chandra Pabba

I am trying to install oracle 11g xe on ubuntu aws instance when i execute sudo /etc/init.d/oracle-xe configure command iam getting this error: sudo: /etc/init.d/oracle-xe : command not found

i am trying to install oracle 11g xe on ubuntu aws instance when i execute sudo /etc/init.d/oracle-xe configure command iam getting this error: sudo: /etc/init.d/oracle-xe : command not found.

"command not found" means ... there is no such thing.
Has the .rpm been installed?
http://docs.oracle.com/cd/E17781_01/install.112/e18802/toc.htm#XEINL122

ABAP+JAVA stack and oracle dataguard

Hi all,
I use Oracle Dataguard for my Data recovery System.
How can I manage tha Java part of nw2004s. In case of failover or switchover, the ABAP part is OK but the J2EE cannot start.
Thank's for your help,
Regards
Oracle 10.2.0.2 on Windows 2003 x64 R2

It's ok guys. I just replace the j2ee/cluster directory of standby system by the one of source system.
The j2e engine can be started.

Oracle Dataguard configuration

Similar Messages

Maybe you are looking for