HP rp8420 HP 9000 rp8420 Server - User Service Guide, Fifth Edition - Page 199

Single-User Mode HP-UX Booting, Control-B

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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 1990-2002, 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 6. Exit the console and service processor interfaces if finished using them. To exit the EFI environment type ^B (Control-B); this exits the nPartition console and returns to the service processor Main Menu. To exit the service processor, type X at the Main Menu. Single-User Mode HP-UX Booting You can boot HP-UX in single-user mode by using any one of the following procedures: • "Single-User Mode HP-UX Booting [BCH Menu]" (page 199) • "Single-User Mode HP-UX Booting [EFI Shell]" (page 200) Procedure E-4 Single-User Mode HP-UX Booting [BCH Menu] From the BCH Menu, you can boot HP-UX in single-user mode by issuing the BOOT command, stopping at the ISL interface, and issuing hpux loader options. The BCH Menu is available only on HP 9000 servers. 1. Access the BCH Main Menu for the nPartition on which you want to boot HP-UX in single-user mode. Login to the service processor (MP or GSP) and enter CO to access the Console list. Select the nPartition console. When accessing the console, confirm that you are at the BCH Main Menu (the Main Menu: Enter command or menu> prompt). If at a BCH menu other than the Main Menu, then enter MA to return to the BCH Main Menu. 2. Boot the desired device using the BOOT command at the BCH interface, and specify that the nPartition stop at the ISL prompt prior to booting (reply y to the "stop at the ISL prompt" question). Main Menu: Enter command or menu > BOOT 0/0/2/0/0.13 BCH Directed Boot Path: 0/0/2/0/0.13 Do you wish to stop at the ISL prompt prior to booting? (y/n) >> y Initializing boot Device. .... ISL Revision A.00.42 JUN 19, 1999 ISL> Booting HP-UX 199

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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 1990-2002, 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
6.
Exit the console and service processor interfaces if finished using them.
To exit the EFI environment type
^B
(
Control-B
); this exits the nPartition console and returns
to the service processor Main Menu. To exit the service processor, type
X
at the Main Menu.
Single-User Mode HP-UX Booting
You can boot HP-UX in single-user mode by using any one of the following procedures:
•
“Single-User Mode HP-UX Booting [BCH Menu]” (page 199)
•
“Single-User Mode HP-UX Booting [EFI Shell]” (page 200)
Procedure E-4 Single-User Mode HP-UX Booting [BCH Menu]
From the BCH Menu, you can boot HP-UX in single-user mode by issuing the
BOOT
command,
stopping at the ISL interface, and issuing
hpux
loader options. The BCH Menu is available only
on HP 9000 servers.
1.
Access the BCH Main Menu for the nPartition on which you want to boot HP-UX in
single-user mode.
Login to the service processor (MP or GSP) and enter
CO
to access the Console list. Select
the nPartition console. When accessing the console, confirm that you are at the BCH Main
Menu (the
Main Menu: Enter command or menu>
prompt). If at a BCH menu other
than the Main Menu, then enter
MA
to return to the BCH Main Menu.
2.
Boot the desired device using the
BOOT
command at the BCH interface, and specify that the
nPartition stop at the ISL prompt prior to booting (reply
y
to the “stop at the ISL prompt”
question).
Main Menu: Enter command or menu >
BOOT 0/0/2/0/0.13
BCH Directed Boot Path: 0/0/2/0/0.13
Do you wish to stop at the ISL prompt prior to booting? (y/n) >>
y
Initializing boot Device.
....
ISL Revision A.00.42
JUN 19, 1999
ISL>
Booting HP-UX
199