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TABLE 4-2 provides a summary of the files required during the PXE boot installation: You will require about 6 Gbytes of free space.Ĥ.2.1ğiles Relevant to PXE Boot Installation Note - IMPORTANT: Before installing Linux, ensure that the boot directory on the PXE server (/ tftp) has enough space to accommodate the version of Linux you are installing. SuSE Linux Enterprise Server 8 service pack 3.The PXE boot server must be running one of the following versions of Linux:

Linux tftp server gui how to#

This section tells you how to install Linux on a B100x or B200x server blade from a PXE boot server running Linux. This provides the bootstrap mechanism with a universal method for accessing network cards.Ĥ.2 Installing Linux From a Linux PXE Boot Server All network interface cards that support PXE network booting can be controlled using the API.

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Universal Network Driver Interface (UNDI) is a programming API that simplifies network programming. This API abstracts ethernet devices to allow x86 based systems to implement simple, network-based bootstrap loaders. The PXE standard also specifies a client side BIOS programming interface called UNDI. This protocol was developed by Sun Microsystems and is an industry standard for remote file access across a common network. PXE solutions can deliver kernels and initial bootstrap software to client nodes using TFTP. Trivial File Transfer Protocol (TFTP) defines a simple UDP protocol for delivering files over a network.

PXE solutions use DHCP to deliver initial network configuration options to client nodes. In addition, software vendors may extend the protocol by defining their own DHCP options. However, RFC1533 defines many advanced DHCP options, which can include packet filter rules and other more obscure networking parameters. This configuration information often includes basic information needed for Internet access, such as the client IP address and netmask. TABLE 4-1 Network Protocols Used by the Preboot Execution Environment (PXE)ĭynamic Host Configuration Protocol (DHCP) defines a method for delivery of network configuration information to client nodes. These protocols allow delivery of system configuration information in addition to system software for blades. Dynamic Host Configuration Protocol (DHCP).

PXE comprises three distinct network protocols:

Note - If you install a new Linux kernel after the PXE boot installation, you will need to manually install the Linux drivers. Note - For information on troubleshooting the PXE boot installation see Chapter 9.

Installation CDs for the version of Linux you are installing.

The Sun Fire B1600 Platform Documentation, Drivers, and Installation CD supplied by Sun with the server blade.

A server blade (without the operating system installed).

SuSE Linux Enterprise Server 8, service pack 3.

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Red Hat Enterprise Linux, Advanced Server 2.1 update 2.

This machine must be running one of the following operating systems: To install Linux onto a server blade using PXE you will need the following: You can install a blade operating system image with minimal effort from a central location by using PXE. It is the core technology for Intel's Wired for Management (WfM) initiative and is supported by most commercial network interfaces. The Preboot Execution Environment (PXE) is a method of network booting blade and cluster systems.