HP Insight Cluster Management Utility - Manual (Page 15)

The management cards must be configured with a static IP address. All the compute node
management cards must have a single login and password.
NOTE: HP Insight CMU uses DHCP and PXE. Do not run other DHCP or PXE servers on the HP
Insight CMU management network in the range of ProLiant MAC addresses belonging to the HP
Insight CMU cluster.
NOTE: The settings described in this document are based on the assumption that the administration
network on each compute node is connected to, and will PXE boot from, NIC1. While this
configuration enables all supported hardware to be imaged by HP Insight CMU, some operating
systems might not configure eth0 as NIC1. For example, RHEL5.4 on the ProLiant DL385 G6 Server
defaults eth0 to NIC3. To simplify the installation process for your operating system, HP recommends
wiring your administration network to the NIC that defaults to eth0 and set that NIC to PXE boot
rather than NIC1.
2.1.5 Firmware upgrade requirements
Depending on the type of compute nodes in the cluster, you might have to upgrade the firmware
on each compute node.
IMPORTANT: All compute nodes must have the same firmware version.
2.1.6 Configuring the local smart array card
HP Insight CMU does not configure local disks. If you have a hardware RAID controller, configure
a logical drive to be used later by the operating system. The same logical drive must be created
on each compute node.
The Compaq Array must be configured on each node of the cluster. You can choose any RAID
level. If you have only one physical drive, before performing the initial operating system installation,
configure it in a logical RAID0 drive. Otherwise, the disk is not detected during the Linux installation
procedure and during the cloning procedure.
2.1.7 Configuring the management cards
To configure the management cards such as iLO:
1.
Power on the server.
2. Access the management card.
3. Assign the same username and password to all management cards.
4. Assign a fixed IP address to each management card.
NOTE: On Blade servers, to configure the IP addresses on the iLO cards, you can use the
EBIPA on the OA. For instructions, see “Configuring iLO cards from the OA: Blades only”
(page 16) .
NOTE: Blade servers do not use the Single Sign-On capability. You must configure each
Blade individually and create the same username and password. For instructions, see “Disabling
server automatic power on: Blades only” (page 16) .
2.1.8 Configuring the BIOS
Generally, BIOS parameters that affect HP Insight CMU are:
•
Boot order parameters. (Network boot must have the highest priority.)
•
Parameters that enable the BIOS boot process and the Linux boot process to be visualized at
the iLO serial console. (Those parameters must be set for BIOS startup and Linux boot to be
monitored from a remote connection through the iLO port.)
2.1 Installing HP Insight CMU 15