RAC installation and Implementation in Organization

Hello every one,
I want to learn about Oracle RAC(Real Application Cluster) I have general idea about RAC means only theoretical and practical implementation now .
1.How install RAC in Linux means If any one have snap/video of this process kind share with me.
2.and can this RAC also use for EBS.
Thanks ,
Regard,
Shahbaz khan

Shahbaz Khan wrote:
Hello every one,
I want to learn about Oracle RAC(Real Application Cluster) I have general idea about RAC means only theoretical and practical implementation now .
1.How install RAC in Linux means If any one have snap/video of this process kind share with me.
2.and can this RAC also use for EBS.
Thanks ,
Regard,Dear Shahbaz khan,
start with 2 day RAC DBA guide
http://download.oracle.com/docs/cd/E11882_01/rac.112/e17264/toc.htm
Real Application Clusters Administration and Deployment Guide
http://download.oracle.com/docs/cd/E11882_01/rac.112/e16795/toc.htm
Clusterware Administration and Deployment Guide
http://download.oracle.com/docs/cd/E11882_01/rac.112/e16794/toc.htm
Automatic Storage Management Administrator's Guide
http://download.oracle.com/docs/cd/E11882_01/server.112/e18951/toc.htm
http://www.oracle.com/pls/db112/portal.portal_db?selected=16&frame=#oracle_real_application_clusters
you can configure/install RAC in your desktop/machine using oracle VM/VMWare software.
if you would like refer:-
http://oracleinstance.blogspot.com/2010/03/oracle-10g-installation-in-linux-5.html
http://www.oracle-base.com/articles/rac/ArticlesRac.php
Good Luck.
Regards,
Rajesh

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Consultancy Services for RAC installation and Internet Security Audit

Dear All,
"Warm greetings from Venkatesh"
We are proud to announce that, we have started a leading Database, Networking and Internet security Consulting organization at PUNE with a global presence through which we offers a focused, Excellence Solutions for Database, Networking and internet security for vulnerabilities and ethical hacking to the organizations to achieve a sustainable performance and results, and to contribute to the delivery of Quality Product, Solutions and Services to transform the human lives every day.
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Edited by: vjpune on Apr 17, 2010 4:44 AM

Hi! keyur,
Greetings from venkatesh
Sorry for delay, i was busy with some assignments.
Actually, we are consultancy service provider for those organization who needs to Install Oracle RAC server. We provide entire services i.e. from designing to implementation of RAC server, provide solution for load balancing, desaster management and so on.. what i had mention in the earlier post.
Also we offer corporate training to the organization in RAC administration, ASM, Data Guard.
I think this info will get you to understand our services..
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RAC installation and rawdevice

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I understand that the client would failover to the next available listener (On the next retry connection) if the node it is currently listening to has failed. Is there any configuration i should make to increase the failover efficiency?
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Hi,
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Hi All,
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Edited by: sukanta paul on Aug 18, 2009 10:16 PM

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How to change of NAME and IP after RAC installation.

Hi Friends,
I have a challenge here...Would appreciate if anyone can help me..
I have to install 10.2.0.3 Oracle RAC on windows 2003 server 64 bit.
My issue is now the server names and ips are set and I am going to install the RAC.
But the client need is that after one month, they need to change the names and ips of the servers (a one time change).
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The installation was on a 32 bit OS, so they are facing out of process memory errors. Thats why they are going to 64 bit OS on new servers.
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10gR2 RAC, more 10gR2 RAC, DataGuard and Grid Control on Windows 2003

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10gR2 SE RAC installation on Windows 2003

Hello,
I want to install RAC on two nodes with Windows 2003 operating system.
I have the following questions:
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If not, how do I setup shared drive so that both systems can see and access OCR and voting disks?
Is there any good documentation for RAC installation on Windows platform?
Thanks
J

Hi,
Do I need Windows Clustering Software installed before I go for RAC clusterware installation? No, you dont need any Windows clustering software for implement Oracle RAC.
If not, how do I setup shared drive so that both systems can see and access OCR and voting disks?You need install the clusterware pre-requisites before install the Oracle Clusterware, you must see the next documentation. There explain how configure the shared disk and other pre-requisites for Clusterware, for example raw devices and other settings.
http://download.oracle.com/docs/cd/B19306_01/install.102/b14207/storage.htm#sthref244
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http://download.oracle.com/docs/cd/B19306_01/install.102/b14207/toc.htm
Luck.
Have a good day.
Regards.

Feasibility of making a RAC installation on a single machine

Hii,
Is it possible to make a RAC installation on a single machine using oracle 11gR2?If so, how?Pls guide me through.

Feasible? ... certainly. Meaningful ... no!
There are a number of reasons one might wish to implement RAC ... horizontal scaling and high availability come to mind. With a single machine both are impossible.
Want to do this for purposes of personal training? ... Waste of time as you can not really learn how to build and maintain a real cluster. Far better to go to eBay, pick up a used 800 series or more recent NetApp, and create the real thing.

Oracle 10g RAC installation on HP-UX 11.31 for SAP ERP 6.04

Dear experts,
We are trying to install SAP ERP 6.0 EHP4 with Oracle 10g RAC on HP-UX 11.31. Please note that, We are using VERITAS cluster filesystem (CFS) for this purpose and not HP-UX ServiceGuard ClusterFileSystem.
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Also can we use clusterware package available from Oracle directly in the SAP environment?
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/oracle/CRS/102_64/bin/cluvfy stage -post crsinst -n erpprdd1,erpprdd2
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2nd commands o/p: PRIF-12: failed to initialize cluster support services
3rd commands fails in every check
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Tejas

>
Charles Yu wrote:
> Q1: Oracle RAC with 9.2.x on HP-UX?
> A: For HA environment, cluster software is: MC/SG on HP-UX 11.31; there are optional components of MC/SG for supporting Oracle RAC and SAP application. I was confused that I could not find the installation guide regarding 4.6C on MC/SG HA environment of HP-UX.
> Charles
Relevant docs for Service Guard (SG) cluster are available at http://docs.hp.com. Hope you have checked for the suport of oracle 92x on HP-UX 11.31
>
Charles Yu wrote:
> Q2: Any reason why you don't use a supported database version?
> A: Actually, in order to avoiding the the risk of database upgrade and minimizing the migration risk, top level has decided that keeping the same Oracle version. Indeed, we don't plan the migration of application. On the other hand, it is complicated to do the assessment for application migration.
> Charles
You can go for combined os migration and db release upgrade also at a stretch with the same downtime.

10g RAC installation fails....

Hello All,
I am new to RAC installation.while doing the installation in 2node cluster,till the configuration assisstants windows everything went fine. in CA while checking the status,the oracle clusterware config assistant failed with the following log....
INFO: Starting Install on nodes 'server004'
INFO: Saving Cluster Inventory
INFO: Running command 'C:\DOCUME~1\uit0076\LOCALS~1\Temp\1\OraInstall2010-05-18_11-41-42AM\oui\bin\setup.exe -jreLoc C:\DOCUME~1\uit0076\LOCALS~1\Temp\1\OraInstall2010-05-18_11-41-42AM\jre\1.4.2 -paramFile C:\DOCUME~1\uit0076\LOCALS~1\Temp\1\OraInstall2010-05-18_11-41-42AM\oui/clusterparam.ini -silent -ignoreSysPrereqs -attachHome -noClusterEnabled ORACLE_HOME=C:\oracle\product\10.2.0\crs ORACLE_HOME_NAME=OraCr10g_home CLUSTER_NODES=server003,server004 CRS=true "INVENTORY_LOCATION=C:\Program Files\Oracle\Inventory" LOCAL_NODE=server004 -remoteInvocation -invokingNodeName server003 -logFilePath "C:\Program Files\Oracle\Inventory/logs" -timestamp 2010-05-18_11-41-42AM' on the nodes 'server004'.
INFO: Deleting service 'OracleOUIOraCr10g_homeService' on nodes 'server004'.
INFO: Creating service 'OracleOUIOraCr10g_homeService' on nodes 'server004'.
INFO: Starting service 'OracleOUIOraCr10g_homeService' on nodes 'server004'.
INFO: Stopping service OracleOUIOraCr10g_homeService on nodes server004.
INFO: Deleting service 'OracleOUIOraCr10g_homeService' on nodes 'server004'.
INFO: cf session retrieved for key: OraCr10g_home oracle.crs
INFO: cf session retrieved for key: OraCr10g_home oracle.crs
INFO: cf session retrieved for key: OraCr10g_home oracle.crs
INFO: cf session retrieved for key: OraCr10g_home oracle.crs
INFO: cf session retrieved for key: OraCr10g_home oracle.crs
INFO: cf session retrieved for key: OraCr10g_home oracle.crs
INFO: RUN_RECOMMENDED_TOOLS FIRST is set to false
INFO: No of Recommended Tools5
INFO: plugin-list is created
INFO: pluginlist is updated for: Oracle Clusterware current size: 1
INFO: No of ExitOnly Tools in this session: 0
INFO: cf session for perform has hashcode: 1040982
INFO: detached tool list getting prepared fo comp: Oracle Clusterware
INFO: cfsession hashcode for exit only tools: 1040982
INFO: hashcode for action: 17596838
INFO: No of ExitOnly Tools: 0
INFO: saving exit only tools ...
INFO: no detached only tools in this session
INFO: exit-only tools are created in single installation
INFO: no. of sets of tools to be run: 1
INFO: ca page to be shown: true
INFO: exitonly tools to be excuted passed: 0
INFO: Starting to execute configuration assistants
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Step 1: checking status of CRS cluster
Step 2: creating directories (C:\oracle\product\10.2.0\crs)
Step 3: configuring OCR repository
ocr upgrade failed with (-1073741819)
Command = C:\WINDOWS\system32\cmd /c call C:\oracle\product\10.2.0\crs/install/crssetup.config.bat has failed
INFO: Configuration assistant "Oracle Clusterware Configuration Assistant" failed
*** Starting OUICA ***
Oracle Home set to C:\oracle\product\10.2.0\crs
Configuration directory is set to C:\oracle\product\10.2.0\crs\cfgtoollogs. All xml files under the directory will be processed
INFO: The "C:\oracle\product\10.2.0\crs\cfgtoollogs/configToolFailedCommands" script contains all commands that failed, were skipped or were cancelled. This file may be used to run these configuration assistants outside of OUI. Note that you may have to update this script with passwords (if any) before executing the same.
SEVERE: OUI-25031:Some of the configuration assistants failed. It is strongly recommended that you retry the configuration assistants at this time. Not successfully running any "Recommended" assistants means your system will not be correctly configured.
1. Check the Details panel on the Configuration Assistant Screen to see the errors resulting in the failures.
2. Fix the errors causing these failures.
3. Select the failed assistants and click the 'Retry' button to retry them.
INFO: User Selected: Yes/OK
Have 1GB RAM in both the nodes.
could any one help me to solve this?
Thanks,
Derick
Edited by: user4487322 on May 18, 2010 1:46 AM

Thank you madrid.I am installing the RAC in windows2003 sp2 server.in the link till the step no#12(12. The Configuration Assistants page appears.)everything went
fine.while checking the 'Virtual Private IP Configuration Assistant',the installation fails with following error.....
INFO: Configuration assistant "Oracle Clusterware Configuration Assistant" succeeded
INFO: Command = C:\oracle\product\10.2.0\crs/bin/racgons.exe add_config server003:6200 server004:6200
INFO: Configuration assistant "Oracle Notification Server Configuration Assistant" succeeded
INFO: Command = C:\oracle\product\10.2.0\crs/bin/oifcfg.exe setif -global "Local Area Connection"/10.28.25.0:public "Local Area Connection 2"/10.10.10.0:cluster_interconnect
INFO: Configuration assistant "Oracle Private Interconnect Configuration Assistant" succeeded
INFO: Command = C:\WINDOWS\system32\cmd /c call C:\oracle\product\10.2.0\crs/bin/vipca.bat -silent -nodelist "server003,server004" -nodevips "server003/vipserver003/255.255.255.0/Local Area Connection,server004/vipserver004/255.255.255.0/Local Area Connection"
Execution of the plugin was aborted
INFO: Configuration assistant "Virtual Private IP Configuration Assistant" was canceled.
*** Starting OUICA ***
Oracle Home set to C:\oracle\product\10.2.0\crs
Configuration directory is set to C:\oracle\product\10.2.0\crs\cfgtoollogs. All xml files under the directory will be processed
INFO: The "C:\oracle\product\10.2.0\crs\cfgtoollogs/configToolFailedCommands" script contains all commands that failed, were skipped or were cancelled. This file may be used to run these configuration assistants outside of OUI. Note that you may have to update this script with passwords (if any) before executing the same.
SEVERE: OUI-25031:Some of the configuration assistants failed. It is strongly recommended that you retry the configuration assistants at this time. Not successfully running any "Recommended" assistants means your system will not be correctly configured.
1. Check the Details panel on the Configuration Assistant Screen to see the errors resulting in the failures.
2. Fix the errors causing these failures.
3. Select the failed assistants and click the 'Retry' button to retry them.
INFO: User Selected: Yes/OK
INFO: Starting to execute configuration assistants
INFO: Command = C:\WINDOWS\system32\cmd /c call C:\oracle\product\10.2.0\crs/bin/vipca.bat -silent -nodelist "server003,server004" -nodevips "server003/vipserver003/255.255.255.0/Local Area Connection,server004/vipserver004/255.255.255.0/Local Area Connection"
Execution of the plugin was aborted
INFO: Configuration assistant "Virtual Private IP Configuration Assistant" was canceled.
INFO: Starting to execute configuration assistants
INFO: Command = C:\WINDOWS\system32\cmd /c call C:\oracle\product\10.2.0\crs/bin/vipca.bat -silent -nodelist "server003,server004" -nodevips "server003/vipserver003/255.255.255.0/Local Area Connection,server004/vipserver004/255.255.255.0/Local Area Connection"
*** Starting OUICA ***
Oracle Home set to C:\oracle\product\10.2.0\crs
Configuration directory is set to C:\oracle\product\10.2.0\crs\cfgtoollogs. All xml files under the directory will be processed
INFO: The "C:\oracle\product\10.2.0\crs\cfgtoollogs/configToolFailedCommands" script contains all commands that failed, were skipped or were cancelled. This file may be used to run these configuration assistants outside of OUI. Note that you may have to update this script with passwords (if any) before executing the same.
SEVERE: OUI-25031:Some of the configuration assistants failed. It is strongly recommended that you retry the configuration assistants at this time. Not successfully running any "Recommended" assistants means your system will not be correctly configured.
1. Check the Details panel on the Configuration Assistant Screen to see the errors resulting in the failures.
2. Fix the errors causing these failures.
3. Select the failed assistants and click the 'Retry' button to retry them.
INFO: User Selected: Yes/OK
I am able tp ping all my IP's from both the nodes,with host name &alias specified in the host file.
any thing else to be checked to fix "Virtual Private IP Configuration Assistant"?Any help?

RAC installation and Implementation in Organization

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