User Service Guide, Third Edition - HP Integrity cx2620 Server

6. When accessing the EFI System Partition for the boot device, issue the HPUX command to
initiate the HPUX.EFI loader on the device you are accessing.
The full path for the loader is \EFI\HPUX\HPUX.EFI. When initiated, the loader references
the \EFI\HPUX\AUTO file and boots HP-UX using the default boot behavior specified in
the AUTO file.
You have 10 seconds to interrupt the automatic booting of the default boot behavior. Pressing
any key during this 10-second period stops the HP-UX boot process and enables you to
interact with the HPUX.EFI loader. To exit the loader (the HPUX> prompt) and return to the
EFI Shell, enter exit.
To boot the HP-UX operating system, do not enter anything during the 10-second period
given for stopping at the HPUX.EFI loader.
The following example displays the device mapping table.
Shell> map
Device mapping table
fs0 : Acpi(000222F0,269)/Pci(0|0)/Scsi(Pun8,Lun0)/HD(Part1,Sig72550000)
blk0 : Acpi(000222F0,269)/Pci(0|0)/Scsi(Pun8,Lun0)
blk1 : Acpi(000222F0,269)/Pci(0|0)/Scsi(Pun8,Lun0)/HD(Part1,Sig72550000)
blk2 : Acpi(000222F0,269)/Pci(0|0)/Scsi(Pun8,Lun0)/HD(Part2,Sig72550000)
blk3 : Acpi(000222F0,2A8)/Pci(0|0)/Scsi(Pun8,Lun0)
blk4 : Acpi(000222F0,2A8)/Pci(0|1)/Scsi(Pun2,Lun0)
Shell> fs0:
fs0:\> hpux
(c) Copyright 2002-2007, Hewlett Packard Company.
All rights reserved
HP-UX Boot Loader for IA64 Revision 1.723
Press Any Key to interrupt Autoboot
\efi\hpux\AUTO ==> boot vmunix
Seconds left till autoboot - 9
7. Exit the console and iLO MP interfaces.
To exit the system console and return to the iLO MP Main Menu, press Ctrl-B. To exit the
iLO MP, enter X at the main menu.
Booting HP-UX Into Single-User Mode
To boot HP-UX in single-user mode from the EFI Shell follow these steps:
1. Access the EFI Shell environment for the system on which you want to boot HP-UX in
single-user mode.
2. Log in to the iLO MP and enter CO to select the system console. When accessing the console,
confirm that you are at the EFI Boot Manager menu. If you are at another EFI menu, select
Exit from the submenus until you return to the screen with the EFI Boot Manager title.
3. To access the EFI Shell environment, select EFI Shell from the EFI Boot Manager menu.
4. Access the EFI System Partition (fsX: where X is the file system number) for the device
from which you want to boot HP-UX.
5. When accessing the EFI System Partition for the boot device, issue the HPUX command to
initiate the \EFI\HPUX\HPUX.EFI loader on the chosen device.
6. Boot to the HP-UX Boot Loader prompt (HPUX>) by pressing any key within the 10 seconds
given for interrupting the HP-UX boot process. Use the HPUX.EFI loader to boot HP-UX
in single-user mode in the next step.
After you press a key, the HPUX.EFI interface (the HP-UX Boot Loader HPUX> prompt)
launches. For help using the HPUX.EFI loader, issue the help command. To return to the
EFI Shell, enter exit.
Booting the Operating System 101