Hp Storage Essentials Enterprise Edition Software Manual de usuario descargar pdf (Pagina 23)

User Guide 11

2 Creating an Adaptive Landscape

This chapter describes the following:

• SAP Virtual Landscape, page 11

• Configuring the SAP ACC Landscape, page 12

• Configuring the SAP Instance, page 13

How you create your adaptive landscape will depend on your environment. Consider the following:

• For new SAP installations, the landscape should be designed and implemented with

virtualization in mind, even if you do not plan to utilize virtualization at this stage. This step will

eliminate the painful process of changing a landscape to support virtualization at a later stage,

and it can also be used to support clustering solutions and operating system virtualization

solutions.

• For the existing SAP landscapes that are not virtualized, you will need to change the hostname

and IP addresses of most instances. This step can be a complex and time consuming task. Please

consult with your SAP provider to plan the best way to modify the landscape.

NOTE: When creating a virtual landscape, use a DNS server and use NIS for consistent SAP UNIX

User IDs and Group IDs to ensure that all user and system data are centrally controlled and

consistent on all nodes. Although a Solution Manager server is no longer required for SAP ACC

7.1, a dedicated SAP Solution Manager server is required to download SAP support packages and

patches, as well as to generate installation keys.

SAP Virtual Landscape

Installing a virtualized SAP system requires a dedicated network name (IP address and host name)

for each SAP instance. This host name must be used when SAP is installed, instead of the fixed

server name or IP address. For more details on installing a virtual SAP landscape, consult the SAP

installation manuals and your SAP provider/integrator.

The vendor-specific platform library is necessary to add the virtual IP address to the existing IP

address of the system. Access the following website to obtain the library for your operating system:

http://service.sap.com/adaptive

This URL requires you to provide an SAP S-user ID. After you login to the Web site, access the library

as follows:

• HP-UX - The HP-UX SAP platform team provides the HP-UX library, which is posted in the

vendor area of the Web site. Follow the vendor specific links to access this library.

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Hp Storage Essentials Enterprise Edition Software Manual de usuario Pagina 23