Users Guide

Operating system deployment

The OS Deployment feature allows you to deploy standard and custom operating systems on the managed system. You can also

configure RAID before installing the operating system if it is not already configured.

Lifecycle Controller allows deploying the operating system using the following options:

• Manual installation

• Unattended installation. For more information on unattended installation, see Unattended installation.

• UEFI Secure Boot. For more information on UEFI Secure Boot, see UEFI Secure Boot.

NOTE: Driver packs are available for the deployment of Windows and Linux operating systems supported by Lifecycle

Controller. Before deploying these operating systems, make sure that Lifecycle Controller is updated with the latest

driver packs. You can download the latest drivers pack from

dell.com/support.

Installing an operating system

Before installing an operating system, make sure that the following prerequisites are met:

• Optical DVD drive, or a virtual media (ISO image) is connected virtually to a server.

• Software RAID or PowerEdge RAID controller is installed with the latest firmware, and at least two hard-disk drives are available

for creating the virtual disk. For information about the supported controllers and related firmware, see the operating system

documentation.

NOTE: You can install the operating system on media such as Dual SD or PCIe SSD. However, RAID configuration is

not supported on these media.

• For installing an operating system in an unattended mode, make sure that you copy the required configuration file

(autounattend.xml for Windows and ks.cfg for RHEL 7) to a USB or network share.

NOTE: PERC S110 and S130 controllers support only SATA disk drives for which a minimum of two hard-disk drives are

required.

To install an operating system:

1. Start Lifecycle Controller. For more information, see Starting Lifecycle Controller.

2. In the left pane, click OS Deployment.

3. In the right pane, click Deploy OS and select one of the following:

• Configure RAID First — Click to configure a RAID connected to the server. For information about configuring a RAID, see

Using the optional RAID configuration.

NOTE: Configuring RAID is optional if an already-connected virtual disk is present.

• Go Directly to OS Deployment — Click to launch the operating system deployment wizard and start installing an operating

system.

4. On the Select an Operating System page, select the following and click Next:

• Boot Mode — Choose either UEFI or BIOS boot mode depending on the boot configuration of the system for OS

installation.

• Secure Boot — Allows you to enable or disable the Secure Boot option. Click Enabled to secure the boot process by

checking if the drivers are signed with an acceptable digital signature. This option is available only for the UEFI boot mode.

For more information on Secure Boot, see UEFI Secure Boot.

NOTE: The Secure Boot option is available only if the Load Legacy Video Option ROM setting is set to disabled.

To disable the Load Legacy Video Option ROM setting, click System Setup → System BIOS Settings →

Miscellaneous Settings → Load Legacy Video Option ROM → Disabled.