IBM 88554RU Installation Guide - Page 117

Driver Setup, Undocumented, Official, Description

Page 117 highlights

Boot CDs will have at least two file system entries, one ending with (Entry0) and one ending with (Entry1). The file system with (Entry1) will have the boot loader file(s). It is normally in the following location: \efi\boot\bootia64.efi This file or a batch file that calls this file may also be in the root directory. Some commands, although not listed, are available. These can be used as well as the official commands. Invoking the help option for these commands shows the help for the official commands. Table 4-2 Undocumented commands Undocumented Official dir ls copy cp In a multinode partition the EFI will enumerate all keyboards and mice. The net effect of this is that any attached keyboard or mouse can be used. There are a number of EFI executables that are worth copying to the system partition so that they are available for maintenance and emergency purposes without having to resort to a USB drive or CD. These are listed in Table 4-3. Table 4-3 Useful EFI tools Tool DISKPART.EFI EFICHK.EFI EFIFMT.EFI FLASH2.EFI RAMDISK.EFI Description Hard drive partitioning tool Hard drive file system checker Hard drive partitioning formater RSA configurator (and updater) RAM disk creation driver 4.1.3 Driver Setup Driver Setup (on the main menu, Figure 4-2 on page 94) allows you to configure different devices in the machine. For example, you can configure the LSI controller to set up a RAID-1 array. By default there will be five devices. See Figure 4-8 on page 104 for an example. Chapter 4. Installation 103

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Chapter 4. Installation
103
±
Boot CDs will have at least two file system entries, one ending with (Entry0)
and one ending with (Entry1). The file system with (Entry1) will have the boot
loader file(s). It is normally in the following location:
\efi\boot\bootia64.efi
This file or a batch file that calls this file may also be in the root directory.
±
Some commands, although not listed, are available. These can be used as
well as the official commands. Invoking the help option for these commands
shows the help for the official commands.
Table 4-2
Undocumented commands
±
In a multinode partition the EFI will enumerate all keyboards and mice. The
net effect of this is that any attached keyboard or mouse can be used.
±
There are a number of EFI executables that are worth copying to the system
partition so that they are available for maintenance and emergency purposes
without having to resort to a USB drive or CD. These are listed in Table 4-3.
Table 4-3
Useful EFI tools
4.1.3
Driver Setup
Driver Setup (on the main menu, Figure 4-2 on page 94) allows you to configure
different devices in the machine. For example, you can configure the LSI
controller to set up a RAID-1 array.
By default there will be five devices. See Figure 4-8 on page 104 for an example.
Undocumented
Official
dir
ls
copy
cp
Tool
Description
DISKPART.EFI
Hard drive partitioning tool
EFICHK.EFI
Hard drive file system checker
EFIFMT.EFI
Hard drive partitioning formater
FLASH2.EFI
RSA configurator (and updater)
RAMDISK.EFI
RAM disk creation driver