RAC implementation praposal

Hi,
Does any one has a RAC implementation proposal document.
Currently preparing on document but not getting many points.
Any advices.
Thanks in advance.

Yes. It is very difficult to convience, get the right resouces and manage them.
Key factors are high availability and scalability. When application connected to an instance and it crashes, the connection moves transparently to surviving node. DMLs may affect. However, application won't lose connection.
On demand you can add and remove node according load, grid concept.
In addition providing the document, you can setup a test envrionment using VM and show the high availability demo.
You can start with standard edition with ASM if applicaiton doen't require enterprise features. It will cost less.
Ashok

Similar Messages

RAC implementation learning

Hi Gurus,
I would like to upgrade skills to learn RAC as i am eager to do RAC implementation .
I would like to first implement on local PC . Is it possible to implement in local laptop ??????/
Laptop OS :Vista 32 Bit,
3GB RAM and 250 GB harddisk .
I would like to carry out 11g/10g RAC implementation.
Could you please provide me the link (if any by oracle) which provides detailed RAC implementation along with softwares and all ?
11g database , will it have RAC releated components ? Or any other components need to be downloaded ?
Please help me
Thakns & Regards
New beginner at RAC

I would like to upgrade skills to learn RAC as i am eager to do RAC implementation .
I would like to first implement on local PC . Is it possible to implement in local laptop ??????/
Laptop OS :Vista 32 Bit,
3GB RAM and 250 GB harddisk .Install VMware and test with 10gR2/11gR1 RAC
http://www.oracle-base.com/articles/10g/OracleDB10gR2RACInstallationOnCentos4UsingVMware.php
http://www.oracle-base.com/articles/10g/OracleDB10gR2RACInstallationOnWindows2003UsingVMware.php
Software Oracle:
http://www.oracle.com/technology/software/products/database/index.html
DOCs
http://tahiti.oracle.com

Oracle 10g RAC implementation running out of space

I have an Oracle RAC implementation setup on a Sun Storagetek 6140 for storage. I have allocated 100gb of space to Oracle but am constantly running out of space during operations. I know that i can allocate additional disk space using Common Array Manager for the Storagetek. How do i get ASM to recognize the fact that there is additional space available to it?

Hi buddy,
How do i get ASM to recognize the fact that there is additional space available to it?You have two options:
1- The first one is create a new LUN, configure it at the OS level and add the disk to disk group.
alter diskgroup add disk '<DISK_DEVICE_PATH>';
2- The second one is increasing the LUN size (if possible, of course) and resize the disk.
alter diskgroup <DISK_GROUP_NAME> resize disk '<DISK_NAME>' <NEW_SIZE>;
Hope it helps,
Cerreia

Oracel RAC implementation experience

Dear All,
Has any one successfully implemented Oracle RAC on Solaris 10/SPARC on a production box for SAP ECC/SRM etc...?. Can u Pl share your experience? Will Oracle RAC be supported in future or is it going to be phased out by SAP? How robust is the Oracle RAC implementation? Is it advisable to take the Oracle RAC route?
Thanks for all your inputs.
Regards
Velu

Hi
Hey are you asking for the Implementation methodology used by SAP-XI.It is known as
AcceleratedSAP (ASAP) Roadmap.
The ASAP Methodology has five phases:
1. Project Preparation project formally initiated and planning well under way.
2. Business Blueprint project team gathers requirements and conducts conceptual design of the solution.
3. Realization system solution is built and integration tested, end users trained
4. Final Preparation final check before cut over to new system solution
5. Go Live & Support solution confirmation, on-going support in place and project closing
The ASAP Implementation Roadmap for Exchange Infrastructure provides guidance for the implementation teams embarking on implementation project of SAP XI Solution.
http://www.sap-basis-abap.com/sapgeneral/what-is-asap.htm
Refer link below for a brief ASAP stages
ASAP SAP IMPLEMENTATION
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/SVASAP/SVASAP.pdf
http://media.sdn.sap.com/html/submitted_docs/Implementation_Roadmap_XI/index.htm
Thanks

Oracle RAC implementation scenario

Hello DB Experts,
I have got a very specific business scenario to be implemented.
Basically we need to implement 2 Node RAC infrastructure.
But in this on each node we have 2 oracle instances running.
Now is it possible to have one Instance running on Active / Active mode and another instance in Active / Passive mode.
First of all i want to know it is possible to implement RAC in this manner.
If yes, then for Active / Passive instance if Active instance goes down how to switch the traffic to the passive node? Or basically i want to know how do i make that passive node active?
Would really appreciate some quick response.
Thanks,
Darshan

Lets assume some better names for this discussion...
RAC Database MYDB (instance on node1 = MYDB1, instance on node2=MYDB2)
SI Database URDB (instance on node1 = URDB with active/passive on node2)
Can this be done? Yes. But why? You can use SERVICES to limit on which node your application is accessing.

Oracle 9i RAC implementation!!!!!

I am trying to implement oracle 9i RAC on top of Sun cluster 3.1.I have the done following
1)Installed OS- 8 and patches
2) Installed sun cluster 3.1(two node cluster)
3)Installed vxvm on both nodes.
According to RAC manual
1)rootdg (disk group) need to be local
2)share another disk group for oracle(where volumes would be created)
Since I got only 2 hard disk as local and 1 holding the root filesystem,its obvious rootdg will have to be on disk2.If thats the case, can I create a volume in rootdg and install oracle binaries on it?

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

RAC Implementation in Oracle 11g

How to implement RAC in oracle 11gR2? is there any documentaion or links to get more info on Oracle RAC

Other than the scant thousands of pages available through http://docs.oracle.com ?
You could also go to http://otn.oracle.com and
1) Docs and white papers:
- click on Database (under Products, left edge) to get to the Database information
- then click on High Availability
- then click on Real Application CLusters and look at the various whote papers and supplement info
2) Example install articles
- click on Articles (top menu)
- search for DBA / RAC articles by people like Jeff Hunter
Alternately, GIYF / LMGTFY

Seeking a solid reccomendation concerning 10g RAC implementation.

I need a solid recommendation regarding what hardware I should use for my planned Oracle 10g RAC environment.
Currently, I am looking for both node and SAN recommendations.
I also created a list of 11 questions that I need to have answered.
Here is how this will be configured:
3 Node Oracle 10g RAC
Each Node will consist of:
32Gb of RAM (minimum)
Windows 2003 64-bit Enterprise (corporate standard, but I can go with Windows 2008 if I have a valid justification)
74Gb RAID 1 (minimum)
Dual 10Gb Ethernet NICs
The SAN will consist of:
750Gb-3Tb dedicated to Oracle
10Gb Ethernet NICs
Here are some of my general questions:
1.) Are there any benchmarks or case studies that you are aware of that might help in the decision process regarding hardware?
2.) Where should my backups reside (SAN or elsewhere)?
3.) What margin should be added for SAN provisioning and waste (even if thin provisioning is implemented)?
4.) My CIO has decided to direct me to go with 10GbE copper instead of fiber channel, what unplanned hiccups can I expect?
5.) What are the caveats of running dual redundant SAN systems?
6.) We are currently using DELL hardware for all other systems, however I do have the freedom to change the vendor for this particular project if I can state a valid business justification. Any other vendors out there that make a better SAN or Node solution than Dell/EMC?
7.) How much local storage do I need on each node?
8.) Can I utilize 1 node to run ETL during production hours without drastically affecting database performance?
9.) Regarding the maintenance of this setup, are their any particular classes or training you would recommend? I am a seasoned Oracle DBA, but could use any specific training on the specifics of RAC and/or general performance.
10.) Are there specific advantages in Oracle 11g RAC vs. 10g that would be worth the cost of upgrading our 1000+ 10g user licenses?
11.) Are there any studies on the performance advantages/disadvantages of running Oracle 10g on Windows vs. Solaris (or any Unix)?
I will consider all input of high value, so please let me know what you would recommend.
Thank you for your time.

please find answers that i know for some questions.
1.) Are there any benchmarks or case studies that you are aware of that might help in the decision process regarding hardware?
2.) Where should my backups reside (SAN or elsewhere)?
=> what is the backup method you will be using? certainly recommend RMAN (in addition to OS backups that you are planning to use) for block recovery, should there a block corruption.
i would keep some copies on the SAN local and mirror to DR site too.
3.) What margin should be added for SAN provisioning and waste (even if thin provisioning is implemented)?
=> do not suggest thin provisioning for production.
how big the volumes are going to be? reason for asking the Q is, if the volumes are going to be in TB, percentages can be lower. please plan for 2 years atleast.
4.) My CIO has decided to direct me to go with 10GbE copper instead of fiber channel, what unplanned hiccups can I expect?
5.) What are the caveats of running dual redundant SAN systems?
6.) We are currently using DELL hardware for all other systems, however I do have the freedom to change the vendor for this particular project if I can state a valid business justification. Any other vendors out there that make a better SAN or Node solution than Dell/EMC?
7.) How much local storage do I need on each node?
=> have beetween 75GB to 100GB. hope you are going to have only ORACLE RDBMS and CRS software in here.
please make sure that you rotate your listener logs and alert logs and regular removal of old .trc files older than certain number of days old.
8.) Can I utilize 1 node to run ETL during production hours without drastically affecting database performance?
=> node usage will help from CPU standpoint only. what about the disk writes it is going to perform to the data files?
9.) Regarding the maintenance of this setup, are their any particular classes or training you would recommend? I am a seasoned Oracle DBA, but could use any specific training on the specifics of RAC and/or general performance.
=> attend a 5 day course from Oracle. install RAC on own and play with it.
10.) Are there specific advantages in Oracle 11g RAC vs. 10g that would be worth the cost of upgrading our 1000+ 10g user licenses?
=> did not compare, though installed 11g.
11.) Are there any studies on the performance advantages/disadvantages of running Oracle 10g on Windows vs. Solaris (or any Unix)?
=> running on windows? please do not. used on linux a lot. pretty stable and solid. recommend to go with 10.2.0.4 or higher.
hope the above will help.

Oracle11gR2 SCAN IP address (RAC implementation)

Hello
If you refer to [http://download.oracle.com/docs/cd/E11882_01/rac.112/e10743/preparing.htm] (2 Day + Real Application Clusters Guide
11g Release 2) it has assigned three IP addresses for SCAN (while it uses two servers)
during installation it creates three more IP addresses on those two nodes and defines three SCAN_LISTENER for them (one of servers has two SCAN_LISTENER and another one has one SCAN_LISTENER)
My question is if we wanna implement RAC on more that two servers , do we need assign more than three IP addresses ? if yes what is rate of SCAN IP addresses number to server number ?
thanks

You will always have three dedicated IPs for SCAN, regardless of the number of nodes in your cluster.
Definition:
http://download.oracle.com/docs/cd/E11882_01/rac.112/e10717/glossary.htm#CBACGHFE
Explanation:
http://download.oracle.com/docs/cd/E11882_01/rac.112/e10717/intro.htm#sthref44
-Mark

Oracle RAC implementation for SJSWS

Hi,
we have a requirement to set up Sun Java system webserver with Oracle RAC.
Please let me know the implemetation details, like how to setup multiconnections/datasource in Webserver console.
any details with respect to this are appreciated.
Thanks in advance.

good point. we don't have a write up yet. but it should be pretty straight forward.
pl. refer to our documentation on how to add jdbc resource within web server 7.
http://docs.sun.com/app/docs/doc/821-0793/gczly?l=en&a=view
from what i understand, you will need to use the jdbc driver and JNDI resource for the Oracle RAC

OVM disks for RAC implementation

Dear All
is there any guide available on how can you create the disks for RAC ASM in OVM 3.3.1 using a fiber channel block level storage?
Thanks
George

You are right, you can't use virtual disks for RAC configuration. Have a look here (especially page 18):
http://www.oracle.com/technetwork/products/clustering/oracle-rac-in-oracle-vm-environment-131948.pdf
Using physical disks means that you create LUNs on your storage array connected to Oracle VM Servers by fabric channel. You map these LUNs to all servers in the pool or all standalone servers where you are going to install your virtual machines being Clusterware nodes. Then you rediscover storage in Oracle VM Manager, mark these LUNs as "shared" in OVMM and add them to your virtual machines as "Physical disks" (by editing guest properties in OVMM).
Alternatively you can directly map iSCSI or NFS storage to your guests. By "directly" I mean you use IP addresses and software in your guests as iSCSI initiator or NFS client - without engaging Oracle VM in the middle.
Regards,
Michal

RAM for RAC implementation

Dear All,
It is not a core requirement of RAC that the RAM in both machines has to be exactly the same?
I have 2 linux machines with 16 GB and 14 GB RAM respectively.
After installation the RAM might be updated to 16 GB in both machines.
Regards,
Imran

misterimran wrote:
Dear All,
It is not a core requirement of RAC that the RAM in both machines has to be exactly the same?
I have 2 linux machines with 16 GB and 14 GB RAM respectively.
After installation the RAM might be updated to 16 GB in both machines.
Regards,
Imran
Hi,
It doesn't have to be match in term of memory but all nodes must meet minimum memory requirement
Cheers

Firewire RAC implementation

Greetings.
I've been attempting to follow instructions to build an Oracle RAC environment using firewire and firewire harddrives.
On http://otn.oracle.com/tech/linux/open_source.html, I grabbed the appropriate files from the "Firewire Patches" section.
Oracle provides 2.4.20rc2-orafw kernel binaries w/ a matching ocfs.o module. I can get those to load up and run OCFS and the two servers can see the shared firewire disk. GREAT.
However, I'm confused as to how I'm supposed to get HangCheck to go. They don't provide a hangcheck.o to match the 2.4.20rc2-orafw kernel. They do provide some source to it, so I downloaded the 2.4.20rc2-orafw kernel source, but there was no .config in there, so I don't know what options they used to build their existing kernel binaries. They also didn't include the ocfs module source for the 2.4.20rc2-orafw build they made.
I'm lost now and don't know how to proceed.
Can anyone offer some ideas? Has anyone used the code available on the open source page and had a full success? Did you happen to document your work?
Thanks!
Josh

one other thing.. before you spend too much time, here is the list of devices they support according to the sbp2.c
Following are a sampling of devices that have been tested successfully:
* - Western Digital IEEE-1394 hard drives
* - Maxtor IEEE-1394 hard drives
* - VST (SmartDisk) IEEE-1394 hard drives and Zip drives (several flavors)
* - LaCie IEEE-1394 hard drives (several flavors)
* - QPS IEEE-1394 CD-RW/DVD drives and hard drives
* - BusLink IEEE-1394 hard drives
* - Iomega IEEE-1394 Zip/Jazz/Peerless drives
* - ClubMac IEEE-1394 hard drives
* - FirePower IEEE-1394 hard drives
* - EzQuest IEEE-1394 hard drives and CD-RW drives
* - Castlewood/ADS IEEE-1394 ORB drives
* - Evergreen IEEE-1394 hard drives and CD-RW drives
* - Addonics IEEE-1394 CD-RW drives
* - Bellstor IEEE-1394 hard drives and CD-RW drives
* - APDrives IEEE-1394 hard drives
* - Fujitsu IEEE-1394 MO drives
* - Sony IEEE-1394 CD-RW drives
* - Epson IEEE-1394 scanners
* - ADS IEEE-1394 memory stick and compact flash readers
* - SBP-2 bridge-based devices (LSI, Oxford Semiconductor, Indigita bridges)
* - Various other standard IEEE-1394 hard drives and enclosures

RAC implementation

Hi
I have setup a tiny database in a development box in AIX and 10.2.0.2. I am not using ASM. Now I want to access the same database with two different instances. Right now I am using only on instance and on the same server. Can I upgrade this databse to use RAC or I will have to create a new database? Also can I use the two instances on the same box where the databsae exist?
Thanks

Hi,
First, see my notes on how to use Google to find answers!
http://www.dba-oracle.com/t_google_keyword_searching.htm
how to configure raw devices for oracle clusterwarehttp://download-east.oracle.com/docs/cd/B19306_01/install.102/b14203/rawdev.htm
how to configure asm.http://www.google.com/search?&q=oracle+configure+asm+rac
if any documents is available with screenshot for asm configurationMadhu Tumma and Mike Ault have a good list in their book:
http://www.rampant-books.com/book_2004_1_10g_grid.htm
Hope this helps. . . .
Doanld K. Burleson
Oracle Press Author

R12 with 2 node 10g RAC is not updating with autoconfig correctly.

Hi,
we are on R12.0.6 with 2 node 10g RAC. Our collegue did the RAC setup, I was not there at that moment
steps he followed is
1. Installed 10g CRS,ASM 10.2.0.3 software and bring up the two nodes.
2. Configured the RAC DB to Oracle Appplication and registered the Listener with CRS.
Name Type Target State Host
ora....D1.inst application ONLINE ONLINE erpdb1
ora....D2.inst application ONLINE ONLINE erpdb2
ora.ERPPROD.db application ONLINE ONLINE erpdb1
ora....SM1.asm application ONLINE ONLINE erpdb1
ora....B1.lsnr application ONLINE ONLINE erpdb1
ora.erpdb1.gsd application ONLINE ONLINE erpdb1
ora.erpdb1.ons application ONLINE ONLINE erpdb1
ora.erpdb1.vip application ONLINE ONLINE erpdb1
ora....SM2.asm application ONLINE ONLINE erpdb2
ora....B2.lsnr application ONLINE ONLINE erpdb2
ora.erpdb2.gsd application ONLINE ONLINE erpdb2
ora.erpdb2.ons application ONLINE ONLINE erpdb2
ora.erpdb2.vip application ONLINE ONLINE erpdb2
oracle@erpdb1 $
The issue is, in our tnsnames.ora in both the nodes.
===
ERPPROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
instead of
ERPPROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
(INSTANCE_NAME=ERPPROD2)
Node1 tnsnames.ora
oracle@erpdb1 $ cat tnsnames.ora
# This file is automatically generated by AutoConfig. It will be read and
# overwritten. If you were instructed to edit this file, or if you are not
# able to use the settings created by AutoConfig, refer to Metalink Note
# 387859.1 for assistance.
#$Header: NetServiceHandler.java 120.16.12000000.4 2008/04/28 06:39:48 schagant ship $
ERPPROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD1=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD1_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD2=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD2)
ERPPROD2_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD2)
ERPPROD_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD2_LOCAL=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
ERPPROD1_LOCAL=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
ERPPROD_BALANCE=
(DESCRIPTION=
(ADDRESS_LIST=
(LOAD_BALANCE=YES)
(FAILOVER=YES)
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
ERPPROD_REMOTE=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
LISTENER_ERPPROD1=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
LISTENERS_ERPPROD=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
extproc_connection_data =
(DESCRIPTION=
(ADDRESS_LIST =
(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROCERPPROD1))
(CONNECT_DATA=
(SID=PLSExtProc)
(PRESENTATION = RO)
IFILE=/u01/app/oracle/product/10/db/network/admin/ERPPROD1_erpdb1/ERPPROD1_erpdb1_ifile.oraoracle@erpdb1 $
oracle@erpdb1 $
=======
Node2 tnsnames.ora
=======
oracle@erpdb2 $ cat tnsnames.ora
# This file is automatically generated by AutoConfig. It will be read and
# overwritten. If you were instructed to edit this file, or if you are not
# able to use the settings created by AutoConfig, refer to Metalink Note
# 387859.1 for assistance.
#$Header: NetServiceHandler.java 120.16.12000000.4 2008/04/28 06:39:48 schagant ship $
ERPPROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD1=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD1_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD2=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD2)
ERPPROD2_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD2)
ERPPROD_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD2_LOCAL=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
ERPPROD1_LOCAL=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
ERPPROD_BALANCE=
(DESCRIPTION=
(ADDRESS_LIST=
(LOAD_BALANCE=YES)
(FAILOVER=YES)
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
ERPPROD_REMOTE=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
LISTENER_ERPPROD2=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
LISTENERS_ERPPROD=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
extproc_connection_data =
(DESCRIPTION=
(ADDRESS_LIST =
(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROCERPPROD2))
(CONNECT_DATA=
(SID=PLSExtProc)
(PRESENTATION = RO)
IFILE=/u01/app/oracle/product/10/db/network/admin/ERPPROD2_erpdb2/ERPPROD2_erpdb2_ifile.oraoracle@erpdb2 $
=====
Pl let us know how we can achive through autoconfig.
Regards
Vasu

Vasu,
The issue is, in our tnsnames.ora in both the nodes.What is the issue?
I believe the following documents should be helpful in configuring your tnsnames.ora (and other files) with RAC implemented.
Note: 388577.1 - Using Oracle 10g Release 2 Real Application Clusters and Automatic Storage Management with Oracle E-Business Suite Release 12
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=388577.1
Note: 756050.1 - Troubleshooting Autoconfig issues with Oracle Applications RAC Databases
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=756050.1
Regards,
Hussein

RAC implementation praposal

Similar Messages

Maybe you are looking for