cancel
Showing results for 
Search instead for 
Did you mean: 

NW2004s production installation on cluster environment

Former Member
0 Kudos

Hi,

We are under implemntation for CRM5,PI, EP7.0and BI7.0.We have done Development and QA environment with out cluster.

Now for production going for 2 node cluster on SQL 2005.So far i have not experianced on cluster installations.I can not understand cluster installtion steps refered in Installation document .

Some one help how to do cluster installation.I mean first we have to install SQL2005 cluster then Application server and DB servers etc..

what are the paramerets need to set etc.. appriciate help ..

Thanks

kristene

Accepted Solutions (0)

Answers (3)

Answers (3)

Former Member
0 Kudos

Hi

The Microsoft has MSCS for SAP with Oracle or SQL database.

The single point of failure [SPOF] in MSCS setup are the following:

- DB software

- ERS (Enqueue Replication Server)

- Message Server

CI =DI + Enq server + Msg server

Of which Enq & Msg server are under cluster config.

The application servers [dialog instances] are not under SPOF. As part of MSCS setup, you can setup 2 Appl servers(DI). But you can setup any number of appl servers and use it for load balancing and SPOF[externally]

The document is available in the path http://service.sap.com/instguidesNW70 --> Installation --> Installation - SAP NetWeaver Systems --> SAP NetWeaver 7.0 SR2 - Installation Guides --> Select MS SQL Server

Regards

Madhu

Former Member
0 Kudos

Thanks.

Former Member
0 Kudos

Hi,

Please provide me if you have any installation document(on cluster) for Nw2004s. I am also looking for cluster on MS SQL 2005.

Please send the document to msprem_kumar@rediff.com

-Prem

Former Member
0 Kudos

Hi,

I am not a "cluster expert". I can tell you how we installed a cluster with MS Windows and Oracle.

First install the DB on server 1, then the SAP instance on server 2.

After this you have to do start some scripts which will created 2 virtuell host. Then the DB will be on the one virtuell host and the SAP on the other.

All this is started from the sapinst.

Also you will find this in the "normal" installation guide.

regards

Timm