HP Integrity rx1620 User Manual

Chapter 4
Utilities
EFI/POSSE Commands
37
Parameters
<cpu> specify a processor
<on|off> state to set the processor to
Operation
Issuing cpuconfig with no parameters displays the config/deconfig status of all processors. A user can
reconfigure CPUs by specifying a CPU number and a state (on or off). If a valid state is entered and is
different from the current state of a CPU, its status changes on the next boot. The last remaining configured
CPU in a system cannot be deconfigured.
Example 4-7 cpuconfig Command
Shell> cpuconfig
PROCESSOR INFORMATION
# of L3 L4 Family/
CPU Logical Cache Cache Model Processor
Slot CPUs Speed Size Size (hex.) Rev State
--- ------- --------- ---- ----- ------ ---- ----------
0 1 1 GHz 1.5 MB None 1F/01 B1 Active
1 1 1 GHz 1.5 MB None 1F/01 B1 Active
Example 4-8 cpuconfig 2 Command
Shell> cpuconfig 2 off
CPU will be deconfigured on next boot.
Shell> cpuconfig
PROCESSOR INFORMATION
# of L3 L4 Family/
CPU Logical Cache Cache Model Processor
Slot CPUs Speed Size Size (hex.) Rev State
--- ------- --------- ---- ----- ------ ---- ----------
0 1 1 GHz 3 MB None 1F/00 B2 Active
1 1 1 GHz 3 MB None 1F/00 B2 Sched Deconf
default
Allows the user to restore non-volatile memory (NVM) to default values and clear NVM storage values.
Syntax
default [efi|sal]
default clear [bmc|efi|sal]
Parameters
clear clears NVM storage values
Operation
Default sets NVM and stable store values to predefined default values. To the normal user only a subset of
values are available for default. Executing “default clear” resets the system.
errdump
Displays the contents of processor internal memory logged on the first machine check abort (MCA) for all
processors present in the system.

HP Integrity rx1620 Specifications

General

Processor	Intel Itanium 2
Memory	Up to 16 GB
Memory Type	DDR SDRAM
Storage Interface	Ultra320 SCSI
Form Factor	1U Rackmount
Processor Speed	1.6 GHz
Chipset	HP zx1
Storage	SCSI
Expansion Slots	3 PCI
Network Interface	Integrated Gigabit Ethernet
Operating System	HP-UX, Linux
Weight	35 lbs
Number of Processors	1 to 2

Summary

2 Controls, Ports and Indicators

Control Panel

Describes front panel controls and indicators.

Rear Panel

4 Utilities

Extensible Firmware Interface (EFI) Boot Manager

Explains the EFI boot manager and its functions.

EFI Commands

Lists available EFI shell commands and their descriptions.

Specifying SCSI Parameters

Guides on configuring SCSI parameters via EFI.

Using the Boot Option Maintenance Menu

Explains how to manage boot options.

Using the System Configuration Menu

Management Processor

Accessing the Management Processor

Details methods for connecting to the management processor.

Management Processor Command Interface

Explains the interface for MP commands.

Management Processor Commands

Lists and describes key management processor commands.

Power Control

MP Firmware Update

Display Logs

5 Troubleshooting

Troubleshooting Tips

Troubleshooting Methodology

Possible Problems

The system will not power-up.

Step-by-step guide for power-up failures.

The system will not boot.

Step-by-step guide for boot failures.

Power goes off on the server and does not come back on.

Troubleshooting steps for unexpected power loss.

Troubleshooting and FRU identification

Guides on identifying and replacing Field Replaceable Units.

Verifying Hard Disk Drive Operation

Identifying and Diagnosing Hardware Problems

Methods for diagnosing hardware issues using LEDs and logs.

Power and System LEDs

Diagnostic LEDs

System Event Logs (SEL) Logs

Describes how to access and interpret system event logs.

Command Line Interface

Command Line Interface Menu

Troubleshooting Example Using CLI

Running Diagnostic Software Tools

HP e-DiagTools Hardware Diagnostics

Guide to using HP e-DiagTools for hardware diagnostics.

Producing a Support Ticket

Offline Diagnostics Environment (ODE)

Describes the ODE for system troubleshooting.

Where to Get Help

Information to Collect Before you Contact Support

Lists essential information needed before contacting HP support.

6 Specifications

Hardware Specifications

Lists the server's hardware specifications.

Dimensions and Weights

A Event, Error, and Warning Messages

EFI Error and Warning Messages

Lists EFI error and warning messages and their solutions.

SEL and FPL Log Entries

Explains System Event Log and Forward Progress Log entries.

B System Information

Features Summary

Processor

Memory

System Board

System Board Components

Baseboard Management Controller