RMAN for active passive 10g R2 RAC

Hi,
I am having 10g R2 Active-Passive RAC setup.
in this environment,If I am taking the backup using RMAN,
how can I handle the failover?
In active-active instance, if channel allocated to one node is failed, backup will be completed from channel allocated to other node.
how can i handle the failover in active-passive RMAN backup??/

What was the reason you went for active/passive RAC setup ?
--> this is requirement.
I thought cluster could achieve the same thing.
1) How can we achive active/passive setup by using cluster?
2) In RAC active/passive configuration and Cluster setup, which one is good option?
3) Any URLs on this topic
Thanks in Advance....
Regards:
Abdul Rajak

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Step for Active/Passive RAC Patching (CPU Patch )

Hi
I know how to patch active /active configuration patching done in RAC.
I need to patch (CPU) for acitve/passive , how to i proceed ,is it the same ? i.e i can open passive node any how and the patch one by one .
Please suggest the step

Hi,
1) Will the 9.2.0.8 upgrade patching modified the SYSTEM tablespace and corresponding SYSTEM datafilesYes it will modify the SYSTEM tablespace and corresponding datafiles.
If I upgrade my active primary database first, will I be still able to upgrade the passive primary database without error laterYes u can upgrade passive primary database without error later
I shall be patching the database after failover the passive DB to become activecan u elaborate this further.
I suggest u to create a formal service request at MyoracoleSupport
Regards,
X A H E E R

Weblogic HA for Active-Passive Admin Server configuration

Hi,
We are trying to install Admin servers in Active passive mode in a single domain to manage single set of managed servers (for OAM component). The scenerio is that I have Admin Server + Managed Server on OAMHOST1 and OAMHOST2 both. I can start Admin server on OAMHOST1 and then manage both the managed servers on OAMHOST1 and OAMHOST2. Now in case my Admin Server on OAMHOST1 goes down, the requirement is that secondary Admin Server on OAMHOST2 should be started and use to manage the managed servers on OAMHOST1 and OAMHOST2. So i have stopped the admin server on OAMHOST1 and then tried to start the Admin Server on OAMHOST2 but its not starting up. It is simply throwing the error that port 7001 on OAMHOST1 is in use but i can clearly see that there is no service running on 7001 port on OAMHOST1 and ALSO why its trying to connect OAMHOST1:7001. As per oracle documentation this is feasible (this is mentioned in their HA guide) but they haven't mentioned any step to configure this or test this.
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Hi,
From your note, I think OAMHOST1 and OAMHOST2 are physical hostnames of the server. You need to create one virtual ip which will be listened from both the physical servers and change the listen address for admin server to this VIP. Please see below mentioned link. Also there is requirement of shared directory, for that you can refer to the enterprise deployment guide for identity management.
http://docs.oracle.com/cd/E15586_01/fusionapps.1111/e21032/create_domain_im.htm#CFHBIAIC
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Kishore

BPEL url hangs on Node2 in ACTIVE/PASSIVE setup

Hi All,
First of all, thanks in advance for your help!!!
Question:
=======
a) What are files I need to change in BPEL for ACTIVE/PASSIVE setup?
b) What are the exact entries to be changed?
Background:
=========
HOST A and HOST B connected to shared device.
Env --> Sun Solaris 10
Database repository --> HOST C and 10.2.0.3.0
BPEL hosts --> HOST A and HOST B, using BIG IP for VIP
BPEL version --> 10.1.3.1.0
1) Created BPEL repository on 10.2.0.3.0 -- Went fine
2) Install J2ee and Web Services on shared device @ HOST A -- Went fine
3) Install BPEL on shared device @HOST A--> went fine
4) Able to do opmnctl startall/stolall on HOST A
5) Able to access EM/BPELAdmin/BPELConsole on HOST A
6) Able to do opmnctl startall/stopall on HOST B
Issue
====
The url on HOST B hangs for EM and BPELConsole, however BPELAdmin workks fine.
For EM and BPELConsole it asks for usernamer and password and the next screen hangs for ever.
Question:
=======
a) What are files I need to change for ACTIVE/PASSIVE setup?
Note:
====
I read stuff in Metalink and google, however there are NO exact steps for ACTIVE/PASSIVE setup/
I changed the file jgroups-protocol.xml, but in Vain
Thanks
Regards
Natrajan

Anyone is using Active-Passive in BPEL environment??

BinaryEntryStore issue running 1.2 example active-passive on coherence 3.6

Hi,
I tried running the latest Incubator examples with Coherence 3.6.
Running coherence-incubator-examples-1.2.0.16988 for active-passive push replication via ANT on Windows XP gave the following error:
[java] Commenced: putting 10000 entries into cache 'publishing-cache'
[java] Exception in thread "main" (Wrapped: Failed request execution for DistributedCacheWithPublishingCacheStore service on Member(Id=1, Timestamp=2010-07-26 18:50:20.587, Address=...:8090, MachineId=17028, Location=site:Site1,machine:...,process:3816, Role=CoherenceServer) (Wrapped: Failed to store key="site1Key") This method is not supported with BinaryEntryStore) java.lang.UnsupportedOperationException: This method is not supported with BinaryEntryStore
[java] Caused by: java.lang.UnsupportedOperationException: This method is not supported with BinaryEntryStore
[java] at com.oracle.coherence.common.binaryentrystore.BinaryReadWriteBackingMap$BinaryCacheStoreWrapper.store(BinaryReadWriteBackingMap.java:730)
The error above is from the publisher.
Before I take time digging into this, have the examples been verified on 3.6 yet?
Kind regards,
phil

Bob,
Even I get a similar exception while running the ActiveActivePublisher in the pushreplication.
Error:
Exception: This method is not supported with BinaryEntryStore
[java] at com.tangosol.util.Base.ensureRuntimeException(Base.java:293)
[java] at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.tagException(Grid.CDB:36)
[java] at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onPutRequest(PartitionedCache.CDB:62)
[java] at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$PutRequest.run(PartitionedCache.CDB:1)
[java] at com.tangosol.coherence.component.net.message.requestMessage.DistributedCacheKeyRequest.onReceived(DistributedCacheKeyRequest.CDB:12)
[java] at com.tangosol.coherence.component.net.message.requestMessage.distributedCacheKeyRequest.ExtendedKeyRequest.onReceived(ExtendedKeyRequest.CDB:4)
[java] at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onMessage(Grid.CDB:11)
[java] at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onNotify(Grid.CDB:33)
[java] at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.PartitionedService.onNotify(PartitionedService.CDB:3)
[java] at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onNotify(PartitionedCache.CDB:3)
[java] at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
[java] at java.lang.Thread.run(Thread.java:595)
[java] Caused by: java.lang.UnsupportedOperationException: This method is not supported with BinaryEntryStore
[java] at com.oracle.coherence.common.binaryentrystore.BinaryReadWriteBackingMap$BinaryCacheStoreWrapper.store(BinaryReadWriteBackingMap.java:730)
[java] at com.tangosol.net.cache.ReadWriteBackingMap$CacheStoreWrapper.storeInternal(ReadWriteBackingMap.java:4468)
[java] at com.tangosol.net.cache.ReadWriteBackingMap.putInternal(ReadWriteBackingMap.java:1147)
[java] at com.tangosol.net.cache.ReadWriteBackingMap.put(ReadWriteBackingMap.java:853)
[java] at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$Storage.put(PartitionedCache.CDB:98)
[java] at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onPutRequest(PartitionedCache.CDB:33)
Can you let me know if the patch is available now?

SOA Suite - Active/Passive HA

Dear All,
Need your guidance in configuring Oracle SOA suite with ESB to make it highly available (Active / Passive) . Have gone through one document but its only showing Active/Active configuration.
Is there any step by step doc for this.
Regards,

Thanks for update Taylor.I'm following from below URL:
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We need to install SOA suite with ESB,but the mentioned document doesnt give any scenerio for Active/Passive configuration for SOA.
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1- OC4J and J2EE in one home
2- SOA and ESB in second home
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How to know the Cluster is active active or Active Passive

Friends
A quick and easy Question. I am pretty new to Clustering. How do I know the cluster is whether active active or active passive?

Hi Prasant,
Simple two-node, for Active-Passive cluster, only a single SQL Server instance is running. For Active-Active cluster, both SQL Server instances are running on each physical node of the cluster.
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blog.
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2. Run the following T-SQL in SQL Server Management studio.
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There is also a similar thread for your reference.
https://social.technet.microsoft.com/Forums/en-US/be030e90-f41e-4d42-89e0-ae2a740fbb54/how-to-determine-a-node-is-active-or-passive?forum=sqldisasterrecovery
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RMAN for 10g RAC in windows2003

Hello experts,
could any one help to configure RMAN for 10g RAC in windows2003?
thanks,

Hi;
Please check:
RMAN: RAC Backup and Recovery using RMAN [ID 243760.1]
RMAN configuration in ORACLE RAC database
RMAN configuration in ORACLE RAC database
RMAN and RAC
RMAN and RAC
Also check this search:
http://forums.oracle.com/forums/search.jspa?threadID=&q=RMAN+RAC&objID=f384&dateRange=all&userID=&numResults=15
I belive those are will answer your question
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hi,
how can I change the active-active RAC database to active-passive RAC database?
1) Is it enough to change active_instance_count=1?
2) Is there any change required in client side tnsnames.ora file?
I want to install two databases, db1 is active in node1 and passive in node2.
And db2 is active in node2 and passive in node1.
3) For configuration of this, which method is best?
current client side tnsnames.ora file as follows:
DBRAC =
(DESCRIPTION =
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(ADDRESS = (PROTOCOL = TCP)(HOST = gcwebdev-vip)(PORT = 1523))
(LOAD_BALANCE = yes)
(FAILOVER=ON)
(CONNECT_DATA =
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(FAILOVER_MODE = (TYPE=SELECT)(METHOD=BASIC))
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When you mean passive.. do you want the database to be down or not usable?
If you are on 10g.. then the best method to do this is to use Services. Have services enabled on both instances. however it will be preferred on one instance /node and available on the other.
With this, when instance one where to crash, the service will failover to instance 2 and will be immediately available.

Active/Passive RAC setup in 11.2 Standard Edition?

For the ACTIVE/PASSIVE setup in 10g RAC, the ACTIVE_INSTANCE_COUNT parameter works very well. However, in 11.2 version this parameter is obsolete. I'm testing this on our Test RAC server with Oracle Standard Edition 11.2.0.1. What are the other ways possible for an ACTIVE/PASSIVE cluster in Oracle 11.2? Has anybody gone through this before? I know that Oracle Enterprise Edition supports RAC One Node, but I've Standard Edition & moreover, I'm planning to have 2 databases on this cluster with 1 database being Active/Passive & the other being Passive/Active on the 2 nodes.
Appreciate any quick help!! Thanks.
Satish...

Hi user1701261,
One option to divert traffic to specific node could be setting 11g Services in active , passive mode.
srvctl add service -d DB01 -s DB01_SRV -r "db011" -a "db012, db013"
Where
-d <db_unique_name> Unique name for the database
-s <service> Service name
-r "<preferred_list>" Comma separated list of preferred instances
-a "<available_list>" Comma separated list of available instances
Session will switch to incase db011 instance goes down.
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Regards
Krishan Jaglan

Oracle 10g Database Installation In Active-Passive Mode.

Good Afternoon !!!!
We are installing Oracle 10g in Active-Passive Mode on HP UX-11.3 , with ASM. Can someone help me with step wise installation procedure for the same.
Many Thank's
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Check on the release notes for your platform
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- Karl Arao
http://karlarao.wordpress.com/

High Availability - Active Passive setup for EBS Database

Hello Gurus,
We have the below environment:
Oracle Applications - 12.1.3
Oracle Database - 11.2.0.3
OS - Oracle Enterprise Linux 5.7
I would like to know how to achieve high availability (*Active/Passive*) for the database. We don't want to go with RAC at this stage. Can you please guide on a specific note id which explains how to setup an active passive database environment for HA.
Thanks.

Hi;
We have the below environment:
Oracle Applications - 12.1.3
Oracle Database - 11.2.0.3
OS - Oracle Enterprise Linux 5.7
I would like to know how to achieve high availability (*Active/Passive*) for the database. We don't want to go with RAC at this stage. Can you please guide on a specific note id which explains how to setup an active passive database environment for HA.You can go with Dataguard. Please review:
Business Continuity for Oracle E-Business Release 12 Using Oracle 11g Physical Standby Database [ID 1070033.1]
Also see:
MAA Roadmap for the E-Business Suite [ID 403347.1]
Regard
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Sequence Co-ordination in Active/Passive RAC

Hello folks,
if we are creating 2 node RAC in Oracle 11g... Sequence coordination will happen between the nodes when the next sequence number is requested; The question is if I create the 2 node RAC in Active/Passive mode(I m thinking to do this either using ACTIVE_INSTANCE_COUNT parameter as I have only 2 nodes or to use srvctl to set preferred and available instances), will the sequence co-ordination will still happen if I request a sequence number?
Can you also please point me to the details on what all co-ordination happens between the nodes (2-active) at run-time?
I'm talking about Sequence coordination as the upstream app is dependent on Ordering of the Sequence.
Thanks in advance.
Edited by: ~RK on Mar 12, 2012 11:39 PM

Hi user1701261,
One option to divert traffic to specific node could be setting 11g Services in active , passive mode.
srvctl add service -d DB01 -s DB01_SRV -r "db011" -a "db012, db013"
Where
-d <db_unique_name> Unique name for the database
-s <service> Service name
-r "<preferred_list>" Comma separated list of preferred instances
-a "<available_list>" Comma separated list of available instances
Session will switch to incase db011 instance goes down.
active_instance_count parameter is effective only for Two node cluster, whereas using this method you could get more flexibility.
Regards
Krishan Jaglan

RAC Active/Active VS Active/Passive 11g Configuration

Thanks in advance.
I appreciate your experience with implementing RAC in an Active/Active VS Active/Passive Configuration of 11g RAC.
Much of my experience has been with Active/Active to take full advantage of performance capability of both nodes (2 node cluster). As such, I don't see the advantages of Active/Passive RAC configuration.

The benefit is that you can save on licensing costs while gaining availability
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Iz0-048 exam Oracle Database 10g- R2- RAC for Administrators

Hi All,
I have completed Oracle 10g DBA OCP and Oracle 11g DBA OCP and now would like to appear for - iz0-048 exam Oracle Database 10g- R2- RAC for Administrators exam.
Hope I meet the pre-requisites to appear for iz0-048 exam Oracle Database 10g- R2- RAC for Administrators exam.
Could anyone who has cleared the exam please share how and from where I could practice some Q & A to appear for the exam.
I know that self test software site is not having Practice tests for iz0-048 exam Oracle Database 10g- R2- RAC for Administrators exam yet.
Thank You for your time in this regard.
Any valuable suggestion is welcome!
Kind Regards,

Hi
You should consult that
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=176&p_canguid_id=racadmin_10g
please be informed that you should wisely your practical exam preparation tools.
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=41&p_org_id=28&lang=US&p_exam_id=1Z0_048#4
http://www.certguard.com/
Hope this helps.
I wrote a resume based on the exams requirements and topics ... with the oracle manuals.
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=41&p_org_id=28&lang=US&p_exam_id=1Z0_048#3
Do that it will help you to get prepared.

RMAN for active passive 10g R2 RAC

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