Post-Installation Configuration; Update The Os After The Installation; Verify The Driver Specification; Configure And Tune The Os - Cisco C880 M4 Configuration Manual

3.
Figure 141. Enabling the iSCSI Boot Environment

Post-Installation Configuration

This section presents procedures you should follow after you install the OS.

Update the OS After the Installation

You should register your SUSE and Red Hat installation and update the OS completely to be sure that you are
using the latest available software release.
Note:
SAP HANA releases.

Verify the Driver Specification

The only driver that is dependent on the system is the Emulex Fibre Channel driver. This driver must match the
installed firmware on the Emulex controller. Explicitly check which driver must be used for the installed firmware of
the Emulex controller.
All other components use the standard Linux native driver and can be updated during the OS update.
If you have any questions, open a support call with the Cisco TAC.

Configure and Tune the OS

Configure and tune the OS for all nodes installed to run SAP HANA.
SUSE
Change the host name to the customer-specific host name:
linux:~ # vi /etc/HOSTNAME
server01.wdf.sap.corp
© 2017 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public.
If the boot method is iSCSI, select "e" to enable the iSCSI boot environment for SLES (Figure 141).
SAP will release a SAP HANA OS release matrix soon. Not all available OS releases are supported for all
Page 123 of 146