HP DS20L - Manual

HP DS20L

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Table of Contents:

  • Page 5 – Contents; Preface
  • Page 6 – vi; Chapter 3 Operation
  • Page 7 – vii; Chapter 5 Basic Troubleshooting
  • Page 8 – viii; Examples; A–2 Show
  • Page 9 – ix; Figures
  • Page 10 – Tables; –2 Environmental
  • Page 11 – xi; Intended Audience; This manual has five chapters and one appendix.
  • Page 12 – xii; Documentation Titles; HP AlphaServer DS20L Documentation; Title Order; AlphaServer DS20L User Guide; Information on the Internet
  • Page 13 – Overview; Chapter 1; System Features and Components; Table 1–1 AlphaServer DS20L Product Features; Feature Description; CPUs
  • Page 14 – AlphaServer DS20L User’s Guide
  • Page 16 – Connectors
  • Page 17 – Figure 1-1 Power Connectors; Estimated Power Consumption
  • Page 18 – Table 1– 2 Environmental Parameters; Parameter; Relative Humidity; Operating; Heat Dissipation
  • Page 20 – Table 1– 3 Physical Dimensions; Dimension
  • Page 21 – Preliminary declared values per ISO 9296 and ISO 7779:; HDD; Schalldruckpegel; mit 1 oder
  • Page 22 – Front Panel Controls and Indicators; Figure 1-2 Front View of the System; Hard disk storage bay
  • Page 23 – Removing the Front Bezel; The front bezel must be removed to insert or eject a CD.; Figure 1-3 shows how to remove the front bezel; Figure 1-3 Removing the Front Bezel; Inserting or Ejecting a CD
  • Page 24 – Halt Button; The AlphaServer DS20L has a Halt button under the front bezel.; Figure 1-4 Halt Button Location; Halt button recessed in cabinet
  • Page 25 – Figure 1-5 Rear View of the System; AC power connector
  • Page 26 – Internal View of the System; The AlphaServer DS20L has dual CPUs in a 1U enclosure.; Figure 1-6 Internal View of the System
  • Page 29 – Installation and Options; Chapter 2; System Setup and Installation
  • Page 30 – Connecting the System; Figure 2-1 shows the location of all connectors.; Figure 2-1 Rear Connectors
  • Page 31 – Options; Removal; the inside of the enclosure.; Figure 2-2 Removing the Front Bezel
  • Page 32 – Removal from a Rack; Disconnect all external cables from the system.; Figure 2-3 Removing the System from a Rack; FRONT VIEW
  • Page 33 – Removing the Cover; Figure 2-4 Removing the Cover
  • Page 34 – Memory may be added to or removed from the AlphaServer DS20L.; Bank 0 must be populated first.; Figure 2-5 Memory Configuration
  • Page 35 – Figure 2-6 Adding or Removing Memory
  • Page 36 – support them as you install or remove the PCI module.
  • Page 37 – Figure 2-7 Adding or Removing a PCI Module; Drive; Follow these steps to add or remove a SCSI hard drive.; , and one end of the data cable to
  • Page 38 – Figure 2-8 Installing the SCSI Backplane; CAUTION: Do not remove the PCI fan bracket
  • Page 39 – Figure 2-9 Routing SCSI Cable to the PCI Riser; FRONT
  • Page 40 – Figure 2-10 Assembling and Installing the SCSI Hard Drive Carrier
  • Page 41 – Figure 2-11 Installing the Hard Drive Assembly
  • Page 42 – A CD-ROM may be added to or removed from the AlphaServer DS20L.; remove the hard drive shield that is on your system (Figure 2-11
  • Page 43 – TOP VIEW
  • Page 45 – Operation; Chapter 3; Powering Up the System; Turning the System On; and; Code; Initializes the CPU.
  • Page 46 – Alpha SRM Console; I/O subsystem initialization
  • Page 47 – Display; Example 3–1 Power-Up Display - Serial Console
  • Page 48 – Systems; Setting Boot Options
  • Page 49 – Example
  • Page 52 – Tru64 UNIX Systems
  • Page 53 – Linux Systems
  • Page 55 – bootp
  • Page 56 – Booting Tru64 UNIX; Example 3– 2 Booting Tru64 UNIX from a Local Disk
  • Page 57 – The show boot command displays the current default boot device.; The operating system banner displays.
  • Page 58 – Example 3– 3 Booting Tru64 UNIX from a Remote Disk
  • Page 60 – Starting a Tru64 UNIX Installation; or from a Remote Installation Services (RIS) server over a local; Example 3– 4 Text-Based Installation Display
  • Page 62 – Installing and Booting Linux; Linux Boot Procedure; the; show device command to determine the unit number of the
  • Page 63 – Example 3– 5 Linux Boot Output
  • Page 65 – Firmware; Example 3– 6 Starting LFU from the SRM Console
  • Page 66 – Use the LFU update command to write the new firmware.
  • Page 67 – Updating Firmware from a Network Device; Example 3– 7 Updating Firmware from a Network Device; –proto bootp eia0; Example 3– 8 Updating Firmware Using a MOP Server
  • Page 69 – Commands; Table 3– 1 LFU Command Summary; Command Function
  • Page 70 – help; Current Revision — The revision of the device’s current firmware; readme
  • Page 71 – update
  • Page 73 – Remote Management; Chapter 4
  • Page 74 – Remote; on each system to be remotely powered up/down.
  • Page 75 – Status; WOL
  • Page 76 – init
  • Page 77 – Exiting successfully will return the prompt; Conditions; You may encounter the following common error conditions:
  • Page 79 – Variables; on
  • Page 81 – Basic Troubleshooting; Chapter 5; LED Error Indicators; Table 5–1 Front System LED Status Indicators; LED Function; Blinks amber to indicate system activity.
  • Page 82 – Table 5– 2 Rear System LED Status Indicators; Figure 5-1 Network Connector LEDs; Ethernet speed LED (for Tru64 UNIX on port 0 for Linux on port 1)
  • Page 83 – Table 5– 3 Network Connector LEDs; LED LED; Internal Power Failure
  • Page 84 – Firmware Configuration Jumpers; Figure 5-2 J2 Firmware Configuration Jumper Block
  • Page 85 – J2 Firmware Configuration Jumper Block
  • Page 86 – Table 5– 4 J2 Configuration Jumper Pin Functions; Install Jumper on Pins; Restore factory default environmental settings.; Fan Status Display
  • Page 87 – Example 5– 1 Fan Statuses Using the SRM Show Power Command
  • Page 89 – SRM Console; Appendix A; A.1 SRM Console Overview; This section contains an overview of the SRM console and its use.
  • Page 90 – All recent versions of SRM can boot from both SCSI disks.; These two loaders are described in more detail below.; A.1.2 Loading the Secondary Bootstrap Loader; which is distributed separately.
  • Page 91 – A.2 Invoking the SRM Console; If you are running Tru64 UNIX operating system; An alternative method is to press the Halt button. See Figure 1-3.; If you are running Linux
  • Page 92 – Summary; Table A–1 Summary of SRM Console Commands
  • Page 94 – Table A– 2 Syntax for SRM Console Commands
  • Page 95 – Table A– 3 Special Characters for SRM Console; Character Function; Deletes the previous character.; Help; Moves the cursor to the end of the line.
  • Page 96 – Character; Deletes the previous word.; Wildcarding for commands such as show.
  • Page 97 – Config; show config; Example A– 1 Show Config Command
  • Page 99 – Device; show device; Example A– 2 Show Device Command
  • Page 100 – Table A– 4 Device Naming Convention; Category; Two-letter designator of port or class driver
  • Page 101 – The show hwrpb command displays the hwrpb memory location.; Example A– 3 Show hwrpb Command
  • Page 106 – IDE; show ide; Example A– 4 Show IDE Command
  • Page 107 – Memory; show memory; Example A– 5 Show Memory Command; PAL; show pal; Example A– 6 Show PAL Command
  • Page 108 – Power; show power; All monitored values are displayed as either OK or FAIL.; Example A– 7 Show Power Command
  • Page 110 – Version; show version; Example A– 8 Show Version Command
  • Page 111 – edit; file
  • Page 112 – Example A– 9 Editing the nvram Script; Example A– 10 Clearing the nvram Script
  • Page 113 – A.6 Booting the Operating System; filename
  • Page 114 – Example A– 11 Boot Command
  • Page 115 – A.7 Configuring a PCI NVRAM Module; -f Checks configuration information and battery status.; Example A– 12 Prcache Command
  • Page 116 – A.8 Testing the System; test; time; -q Disables the display of status messages as exerciser processes; Example A– 13 Test Command
  • Page 117 – Type cat el to show the log if you wish.
  • Page 118 – Password; set password; Example A– 14 Set Password Command
  • Page 119 – Secure; set secure; Example A– 15 Set Secure Command
  • Page 120 – command fails, even if you enter the correct password.
  • Page 121 – Example A– 16 Secure Mode and Login Command; Example A– 17 Clear Password Command
  • Page 122 – From the Local Console Terminal; A.12 Stopping and Starting CPU
  • Page 123 – A.13 Updating Firmware; Example A– 18 Lfu Command
  • Page 124 – A.14 Forcing a System Crash Dump; crash; Example A– 19 Crash Command
  • Page 125 – A.15 Using Environment Variables; set; envar
  • Page 126 – show; Example A– 20 Setting and Showing Environment Variables; Example A– 21 Creating a User-Defined Environment Variable
  • Page 127 – A.16 Depositing and Examining Data; address; vmem Virtual memory.; data
  • Page 128 – pc; The program counter. The address space is set to GPR.; The last location referenced in a deposit or examine command.
  • Page 129 – Example A– 22 Deposit Command; Example A– 23 Examine Command
  • Page 130 – A.17 Reading a File; The more command displays a file one screen at a time.; Example A– 24 More Command
  • Page 131 – A.18 Initializing the System; initialize; A halt assertion condition exists –or–; The auto_action environment variable is set to halt.; Example A– 25 Initialize Command
  • Page 132 – command; Example A– 26 Help Command
  • Page 133 – A.20 Environment Variable Summary; Table A– 5 Environment Variable Summary; Environment Variable; Specifies the default boot device string.
  • Page 134 – Disables or enables parity checking on the PCI bus.; sysvar
  • Page 135 – Specifies the action the system takes when AC power is applied.; boot; The system goes to standby when AC power is applied.; value; halt; halts at the SRM console.
  • Page 137 – Example A– 27 Changing Baud Rate
  • Page 138 – Enables network protocols for booting and other functions.
  • Page 139 – unix
  • Page 140 – off
  • Page 141 – Sets the controller host bus node ID to a value between 0 and 7.
  • Page 142 – set syvar
  • Page 143 – Wake on LAN utility enabled.
  • Page 145 – Index; Boot flags
  • Page 151 – Testing the system (all operating
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Hewlett-Packard Company

AlphaServer DS20L

User’s Guide

Order Number: EK-DS20L-UG. B01

This manual is for managers and operators of HP AlphaServer
DS20L (Series EA2014) systems.

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Summary

Page 5 - Contents; Preface

v Contents Preface ........................................................................................................................xi Chapter 1 Overview 1.1 System Features and Components........................................................ 1-1 1.1.1 Features ................................

Page 6 - vi; Chapter 3 Operation

vi 2.3.2.1 Memory Configuration Rules.......................................................... 2-6 2.3.3 PCI Options ........................................................................................... 2-8 2.3.4 Hard Drive ........................................................................

Page 7 - vii; Chapter 5 Basic Troubleshooting

vii 4.3.4 Exit Status ............................................................................................ 4-5 4.3.5 Error Conditions ................................................................................... 4-5 4.3.6 Examples ..........................................................

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