Novell LINUX ENTERPRISE SERVER 10 SP2 - INSTALLATION AND ADMINISTRATION Installation Manual page 428

Unfortunately, it is often not possible to map the Linux device names to BIOS device
names exactly. It generates this mapping with the help of an algorithm and saves it to
the file device.map, which can be edited if necessary. Information about the file
device.map is available in Section 21.2.2, "The File device.map" (page 413).
A complete GRUB path consists of a device name written in parentheses and the path
to the file in the file system in the specified partition. The path begins with a slash. For
example, the bootable kernel could be specified as follows on a system with a single
IDE hard disk containing Linux in its first partition:
(hd0,0)/boot/vmlinuz
An Example Menu File
The following example shows the structure of a GRUB menu file. The example instal-
lation has a Linux boot partition under /dev/hda5, a root partition under /dev/
hda7, and a Windows installation under /dev/hda1.
gfxmenu (hd0,4)/message
color white/blue black/light-gray
default 0
timeout 8
title linux
kernel (hd0,4)/vmlinuz root=/dev/hda7 vga=791
initrd (hd0,4)/initrd
title windows
chainloader(hd0,0)+1
title floppy
chainloader(fd0)+1
title failsafe
kernel (hd0,4)/vmlinuz.shipped root=/dev/hda7 ide=nodma \
apm=off acpi=off vga=normal nosmp maxcpus=0 3
initrd (hd0,4)/initrd.shipped
The first block defines the configuration of the splash screen:
gfxmenu (hd0,4)/message
The background image message is located in the top directory of the /dev/
hda5 partition.
410 Installation and Administration