Hp DS20L Bedienungsanleitung

Hewlett-Packard Company AlphaServer DS20L User’s Guide Order Number: EK-DS20L-UG. B01 This manual is for managers and operators of HP AlphaServer

x 2-10 Assembling and Installing the SCSI Hard Drive Carrier... 2-12 2-11 Installing the Hard Drive Assembly ...

A-12 AlphaServer DS20L User’s Guide Table A– 4 Device Naming Convention Category Description dk Driver ID Two-letter designator of port or class

SRM Console A-13 A.4.3 Show hwrpb The show hwrpb command displays the hwrpb memory location. Syntax: show hwrpb Example A– 3 Show hwrpb Comm

A-14 AlphaServer DS20L User’s Guide 312 00000000 00000AC0 Offset to DSRDB 00002180 slot at index 0 00000000 00000000 KSP 0

SRM Console A-15 00002400 slot at index 1 00000000 00000000 KSP 00000000 00000000 ESP 00000000 00000000 SSP 0000000

A-16 AlphaServer DS20L User’s Guide 00002680 console terminal block 00000000 00000004 TYPE 00000000 00000000 ID 00000

SRM Console A-17 00002840 memory descriptor 00000000 00000106 CHECKSUM 00000000 00000000 IMP_DATA_PA 00000000 000000

A-18 AlphaServer DS20L User’s Guide 00000000 00000009 LURT Count 00000000 0000004B LURT Column 1 FFFFFFFF FFFFFFFF LURT Colu

SRM Console A-19 A.4.5 Show Memory The show memory command displays information about each memory bank: slot number, size in megabytes, and the star

A-20 AlphaServer DS20L User’s Guide A.4.7 Show Power The show power command displays status information about the power supply, the system, PCI and

SRM Console A-21 Temperature 28.00 27.00 45.00 33.00 33.00 39.00 Power status: all OK Dimm 1 2 3 4 5 6

xi Preface Intended Audience This manual is for managers and operators of HP AlphaServer DS20L systems. Document Structure This manual has five chapte

A-22 AlphaServer DS20L User’s Guide 2.5V Vccp1 3.3V 3.30 5.0V

SRM Console A-23 A.5 Creating a Power-Up Script A special nonvolatile file named “nvram” is stored in EEROM, and is always invoked during the power

A-24 AlphaServer DS20L User’s Guide Example A– 9 Editing the nvram Script >>> edit nvram #Modify user power-up script, nvram. editing

SRM Console A-25 A.6 Booting the Operating System The boot command is used to boot the operating system. The boot command initializes the processor

A-26 AlphaServer DS20L User’s Guide Example A– 11 Boot Command P00>>> b (boot dkb0.0.0.5.0 -flags A) block 0 of dkb0.0.0.5.0 is a valid b

SRM Console A-27 A.7 Configuring a PCI NVRAM Module The prcache command is used for system configuration to check PCI NVRAM configuration informati

A-28 AlphaServer DS20L User’s Guide A.8 Testing the System The test command runs console-based exercisers for devices in the system. Ctrl/C can ab

SRM Console A-29 ID Program Device Pass Hard/Soft Bytes Written Bytes Read -------- ------------ ------------ ------ --------- -

A-30 AlphaServer DS20L User’s Guide A.9 Set Commands This section lists some of the more common set commands and how to use them. A.9.1 Set Password

SRM Console A-31 A.9.2 Set Secure The set secure command enables secure mode without requiring a restart of the console. If the password has been se

xii Documentation Titles HP AlphaServer DS20L Documentation Title Order Number AlphaServer DS20L User Guide EK–DS20L–UG AlphaServer DS20L Service Guid

A-32 AlphaServer DS20L User’s Guide A.10 Secure Mode When the console is in secure mode, the only commands recognized are boot, login, continue, and

SRM Console A-33 Example A– 16 Secure Mode and Login Command >>> login # System is not in secure mode. >>> Secure not set. P

A-34 AlphaServer DS20L User’s Guide A.11.1 Resetting the Password If you have forgotten the current password, clear the password as follows: From t

SRM Console A-35 A.13 Updating Firmware The lfu command is used to update firmware from the SRM console prompt. The lfu command starts the Loadable

A-36 AlphaServer DS20L User’s Guide NOTE: If the system has been shut down from a booted program (most commonly, the operating system) or in some o

SRM Console A-37 A.15 Using Environment Variables Environment variables pass configuration information between the console and the operating syste

A-38 AlphaServer DS20L User’s Guide A.15.2 show envar The show envar command displays the current value (or setting) of an environment variable.

SRM Console A-39 A.16 Depositing and Examining Data The deposit command stores data in a specified location. The examine command displays contents

A-40 AlphaServer DS20L User’s Guide Symbolic forms can be used for the address. They are: pc The program counter. The address space is set to GPR.

SRM Console A-41 Example A– 22 Deposit Command >>> dep -b -n 1ff pmem:0 0 # Clear 1st 512 bytes of physical mem. >>> d

Overview 1-1 Chapter 1 Overview 1.1 System Features and Components The AlphaServer DS20L is a 1U rack-mountable system that contains dual EV68B 833

A-42 AlphaServer DS20L User’s Guide A.17 Reading a File The more command displays a file one screen at a time. Syntax: more [file...] where fil

SRM Console A-43 A.18 Initializing the System The initialize command resets the system and executes power-up tests. Syntax: initialize After se

A-44 AlphaServer DS20L User’s Guide A.19 Finding Help The help command displays basic information about the use of console commands when the system

SRM Console A-45 A.20 Environment Variable Summary Environment variables pass configuration information between the console and the operating syste

A-46 AlphaServer DS20L User’s Guide Table A-5 Environment Variable Summary (continued) Environment Variable Function ocp_text Overrides the defaul

SRM Console A-47 A.20.1 ac_action Specifies the action the system takes when AC power is applied. Syntax: set ac_action boot where value can be:

A-48 AlphaServer DS20L User’s Guide A.20.3 bootdef_dev The bootdef_dev environment variable specifies one or more devices for booting the operating

SRM Console A-49 A.20.5 com1_baud The default baud rate for the system is 9600. The upper limit is 115200. With the com1_baud environment variable

A-50 AlphaServer DS20L User’s Guide A.20.6 ew*0_mode Sets an Ethernet controller to run an AUI, ThinWire, or twisted-pair Ethernet network. The defa

SRM Console A-51 A.20.8 os_type The os_type environment variable specifies the default operating system. This variable is set at the factory to the

1-2 AlphaServer DS20L User’s Guide Table 1-1 AlphaServer DS20L Product Features (continued) Feature Description Main Memory Up to eight 168-pin dua

A-52 AlphaServer DS20L User’s Guide A.20.10 pci_parity Disables or enables parity checking on the PCI bus. Syntax: set pci_parity value where

SRM Console A-53 A.20.12 pk*0_host_id Sets the controller host bus node ID to a value between 0 and 7. Syntax: set pk*_host_id scsi_node_id wh

A-54 AlphaServer DS20L User’s Guide A.20.14 sysvar Determines if the system variation value should be overridden from 12 to 5. This allows operat

SRM Console A-55 A.20.16 wol_enable Sets the remote power cycle toggle capability for eib0 (the Ethernet NIC on hose 0 device 4). This state is hel

Index-1 Index A ac_action environment variable, SRM, A-45, A-47 Acoustical specifications, 1-9 Alpha Diagnostics, 1-3 auto_action environment variable

Index-2 Cover removal, 2-5 CPU, 1-1, 3-1 cpu_enabled environment variable, SRM, A-45 crash command, SRM, A-4, A-36 Crash dump, A-36 D deposit command,

Index-3 Firmware configuration jumper block, 5-5 jumper pins, 5-6 jumpers, 5-4 Front bezel removal, 1-11, 2-3 Front panel, 1-10 Front view, 1-10 H Hal

Index-4 installing, 3-18 list command, LFU, 3-22, 3-25, 3-26 Loadable Firmware Update utility. See LFU login command, SRM, A-4, A-33 using in secure m

Index-5 link status, 4-3 overview, 4-1 shutdown, 4-3 startup, 4-2 WOL utility, 4-3 Removing a CD, 1-11 Removing the bezel, 1-11, 2-3 Removing the cove

Overview 1-3 Table 1-1 AlphaServer DS20L Product Features (continued) Feature Description Disk controller Embedded Ultra3SCSI controller for intern

Index-6 initialize, A-4, A-23, A-43 lfu, 3-22, A-4, A-35 login, A-4, A-33 using in secure mode, A-32 more, A-5, A-42 prcache, A-5, A-27 set envar, A-5

Index-7 Testing the system (all operating systems), A-28 Thermal specifications, 1-8 Troubleshooting, 5-1 Tru64 UNIX booting, 3-12 from local disk, 3-

1-4 AlphaServer DS20L User’s Guide 1.1.2 Components The DS20L system has the following observable components: Enclosure The system enclosure measure

Overview 1-5 Figure 1-1 Power Connectors 21MR0069 Main power connector - one 7x2 (14-pin) Disk power connector - one 4x1 (4-pin) 1.2.2 Estima

1-6 AlphaServer DS20L User’s Guide 1.2.3 Environmental Table 1–2 lists the environmental requirements for the DS20L system. Table 1– 2 Environmenta

Overview 1-7 Table 1-2 Environmental Parameters (continued) Parameter Specification Airflow and Quality Intake location

May 2002 © 2002 Compaq Computer Corporation. Compaq, the Compaq logo, Compaq Insight Manager, AlphaServer, Hewlett-Packard, HP, the Hewlett-Packard l

1-8 AlphaServer DS20L User’s Guide • VCCI Class A ITE (Japan) • AS/NZS 3548:1995/ Class A ITE (Australia) • CNS13438 Class A (Taiwan) • The DS20

Overview 1-9 1.2.5 Acoustical The following table shows the AlphaServer DS20L (Series EA2014) acoustical specifications. Preliminary declared value

1-10 AlphaServer DS20L User’s Guide 1.3 Front Panel Controls and Indicators The front panel of the DS20L system contains five fans with connectors

Overview 1-11 1.3.1 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 bez

1-12 AlphaServer DS20L User’s Guide 1.3.3 Halt Button The AlphaServer DS20L has a Halt button under the front bezel. The Halt button is accessible

Overview 1-13 1.4 Rear Panel Ports, Slots, and Indicators The I/O rear panel contains the dual Ethernet connectors and the parallel and dual serial

1-14 AlphaServer DS20L User’s Guide 1.5 Internal View of the System The AlphaServer DS20L has dual CPUs in a 1U enclosure. Figure 1-6 Internal Vie

Overview 1-15 Dual CPUs; left – CPU 1, right – CPU 0, as oriented in illustration Memory slots Hard drive bay CD-ROM bay PCI slots located on t

Installation and Options 2-1 Chapter 2 Installation and Options 2.1 System Setup and Installation The AlphaServer DS20L is rack-mountable in M-Seri

Japanese Notice Canadian Notice This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Avi

2-2 AlphaServer DS20L User’s Guide 2.1.1 Rackmounting See the documentation that came with your rack rails for installing the AlphaServer DS20L in an

Installation and Options 2-3 2.2 Installing Options This section describes how to remove the bezel and/or cover and install memory, PCI options, CD-R

2-4 AlphaServer DS20L User’s Guide 2.3 Removal from a Rack If the system is mounted in a rack, refer to Figure 2-3 and follow these procedures to re

Installation and Options 2-5 2.3.1 Removing the Cover To remove the cover, refer to Figure 2-4 and follow these steps: 1. Remove power from the sys

2-6 AlphaServer DS20L User’s Guide 2.3.2 Memory Memory may be added to or removed from the AlphaServer DS20L. Each memory bank has four slots that ac

Installation and Options 2-7 Refer to Figure 2-6 and follow these steps to add or remove memory. 1. Review the memory configuration and guidelines.

2-8 AlphaServer DS20L User’s Guide 2.3.3 PCI Options Refer to Figure 2-7 and follow these steps to add or remove PCI options. CAUTION: To prevent ove

Installation and Options 2-9 Figure 2-7 Adding or Removing a PCI Module 42513MR0367 2.3.4 Hard Drive Follow these steps to add or remove a SCSI har

2-10 AlphaServer DS20L User’s Guide Figure 2-8 Installing the SCSI Backplane MR0368132 3. Lift the PCI riser and route the SCSI hard drive cable

Installation and Options 2-11 d. Route the SCSI cable through the notch in the PCI fan bracket . One end of the SCSI cable was connected to the SCS

2-12 AlphaServer DS20L User’s Guide 4. See Figure 2-10. Assemble the SCSI drive carrier by attaching the right and left arms with four tension clip

Installation and Options 2-13 6. Insert the hard drive shield, either or , into the enclosure, sliding it from right to left to seat the left-hand

2-14 AlphaServer DS20L User’s Guide 2.3.5 CD-ROM A CD-ROM may be added to or removed from the AlphaServer DS20L. NOTE: If you are installing a CD-ROM

Installation and Options 2-15 Figure 2-12 Installing the CD-ROM MR0372142553TOP VIEW

Operation 3-1 Chapter 3 Operation 3.1 Powering Up the System This section describes how to turn on the system and what happens when you do. 3.1.1

3-2 AlphaServer DS20L User’s Guide • Performs power-on self-test (POST) of the basic system needed to run diagnostics (memory, etc.). • Initialize

Operation 3-3 3.1.5 Power-Up Display The power-up display shows the results of power-on self-test (POST). AlphaServer DS20L systems may have various

3-4 AlphaServer DS20L User’s Guide 3.2 Operating Systems This section discusses booting the Tru64 UNIX and the Linux operating systems, and starting

Operation 3-5 3.2.1.1 auto_action The SRM auto_action environment variable determines the default action the system takes when the system is power c

v Contents Preface ...xi Chapter

3-6 AlphaServer DS20L User’s Guide 3.2.1.2 bootdef_dev The bootdef_dev environment variable specifies one or more devices from which to boot the ope

Operation 3-7 3.2.1.3 boot_file The boot_file environment variable specifies the default file name to be used for booting when no file name is spec

3-8 AlphaServer DS20L User’s Guide 3.2.1.4 boot_osflags The boot_osflags environment variable sets the default boot flags. Boot flags contain inform

Operation 3-9 Linux Systems If aboot.conf contains (0: 1/vmlinux.gz ro root=/dev/sda2), the system can be booted by one of the following methods: 1.

3-10 AlphaServer DS20L User’s Guide 3.2.1.5 ei*0_inet_init or ew*0_inet_init The ei*0_inet_init or ew*0_inet_init environment variable determines

Operation 3-11 3.2.1.6 ei*0_protocols or ew*0_protocols The ei*0_protocols or ew*0_protocols environment variable sets network protocols for booti

3-12 AlphaServer DS20L User’s Guide 3.2.2 Booting Tru64 UNIX Tru64 UNIX can be booted from a local disk or from a Remote Installation Services (RIS

Operation 3-13 The show boot command displays the current default boot device. The show device command displays device information, including nam

3-14 AlphaServer DS20L User’s Guide 3.2.2.2 Booting from a Remote Disk Example 3– 3 Booting Tru64 UNIX from a Remote Disk P00>>> show de

Operation 3-15 The show device command displays device information, including name and type of connection to the system. The operating system

vi 2.3.2.1 Memory Configuration Rules... 2-6 2.3.3 PCI Options...

3-16 AlphaServer DS20L User’s Guide 3.2.3 Starting a Tru64 UNIX Installation Tru64 UNIX can be installed from the CD-ROM drive connected to the sys

Operation 3-17 Loading installation process and scanning system hardware. Welcome to the UNIX Installation Procedure This procedure installs UNIX

3-18 AlphaServer DS20L User’s Guide 3.2.4 Installing and Booting Linux Obtain the Linux installation document and install Linux on the system. The

Operation 3-19 3. Ensure that the SRM console environment sysvar is set to 5 prior to installing or booting Linux. P00>>> set sysvar 5 P

3-20 AlphaServer DS20L User’s Guide aboot: valid disklabel found: 3 partitions. aboot: loading uncompressed vmlinuz-2.4.3-7privateer2smp... aboot: l

Operation 3-21 3.3 Updating Firmware Start the Loadable Firmware Update (LFU) utility by issuing the lfu command at the SRM console prompt, booting

3-22 AlphaServer DS20L User’s Guide NOTE: If the system has been shut down from a booted program (most commonly, the operating system) or in some o

Operation 3-23 3.3.1 Updating Firmware from a Network Device Updating firmware from a network device can be done using the bootp command or using a

3-24 AlphaServer DS20L User’s Guide ***** Loadable Firmware Update Utility ***** ---------------------------------------------------

Operation 3-25 3.3.2 LFU Commands The commands summarized in Table 3– 1 are used to update system firmware. See Section A.13 for an example of the

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

3-26 AlphaServer DS20L User’s Guide help The help (or ?) command displays the LFU command list, shown below. ---------------------------------------

Operation 3-27 update The update command writes new firmware to the module. Then LFU automatically verifies the update by reading the new firmware

Remote Management 4-1 Chapter 4 Remote Management This chapter contains an overview of the remote control features and describes how remote managemen

4-2 AlphaServer DS20L User’s Guide 4.2 Basic Remote Control The DS20L motherboard includes two Intel i82559 Ethernet controllers. Each controller is

Remote Management 4-3 In order to start the desired system, use the administrative command /usr/sbin/cs20wake00:02:56:00:00:fd on any other system di

4-4 AlphaServer DS20L User’s Guide 4.3.1 Operation To enable the wake-on-LAN feature, set the target system’s wol_enable console variable to on and r

Remote Management 4-5 4.3.2 Restrictions The following restrictions apply to the WOL utility. • You must be logged in as root or have superuser pr

4-6 AlphaServer DS20L User’s Guide Patterns must be specified as hex digits The Magic Packet address must be specified as 00-11-22-33-44-55 Explana

Remote Management 4-7 4.3.7 Environment Variables The following command enables or disables the wake-on-LAN feature on the target system. Valid value

viii A.11.1 Resetting the Password ...A-34 A.12 Stopping and Starting CPU ...

Basic Troubleshooting 5-1 Chapter 5 Basic Troubleshooting 5.1 LED Error Indicators There are system LED indicators are on both the front and back of

5-2 AlphaServer DS20L User’s Guide Figure 1-5 in the first chapter identifies the system LED indicators on the rear of the system. Table 5– 2 Rear S

Basic Troubleshooting 5-3 Table 5– 3 Network Connector LEDs LED LED Status Meaning Off Connector running at 10 M-bits Green Connector running at 1

5-4 AlphaServer DS20L User’s Guide 5.3 Firmware Configuration Jumpers Motherboard jumpers are used to change the configuration of the AlphaServer DS

Basic Troubleshooting 5-5 Firmware configuration jumper block, J2; the pins are numbered as shown: 15 13 11 9 7 5 3 1 16 14 12 10

5-6 AlphaServer DS20L User’s Guide Table 5– 4 J2 Configuration Jumper Pin Functions Install Jumper on Pins Function 5-6 3-4 1-2 Normal operations;

Basic Troubleshooting 5-7 Example 5– 1 Fan Statuses Using the SRM Show Power Command P00>>> show power Processor Module Information

SRM Console A-1 Appendix A SRM Console The SRM console is the command-line interface that supports the Tru64 UNIX and Linux operating systems. The S

ix A–4 Show IDE Command...A-18 A–5 Show Memory Command ...

A-2 AlphaServer DS20L User’s Guide >>> set bootdef_def dka0 If you set an undefined variable, it will be created for you; however, it will

SRM Console A-3 a flag-word at offset 496, which is always 0, and a checksum at offset 504. The checksum is simply the sum of the first 63 long inte

A-4 AlphaServer DS20L User’s Guide A.3 Command Summary This section presents a command summary, gives the syntax for the console commands, and expla

SRM Console A-5 Table A-1 Summary of SRM Console Commands (continued) Command Function more Displays a file one screen at a time. prcache Utility

A-6 AlphaServer DS20L User’s Guide A.3.1 Commands: Syntax Table A– 2 Syntax for SRM Console Commands Parameter Attribute or Action Length Up to

SRM Console A-7 A.3.2 Commands: Special Keystrokes and Characters Table A– 3 Special Characters for SRM Console Character Function Return or Ente

A-8 AlphaServer DS20L User’s Guide Table A-3 Special Characters for SRM Console (continued) Character Function Ctrl/J Deletes the previous word. C

SRM Console A-9 A.4 Show Commands Several commands are used to display the system configuration: show config, show device, show hwrpb, show ide, sho

A-10 AlphaServer DS20L User’s Guide Bus 00 Slot 03: Adaptec 29160 pka0.7.0.3.0 SCSI Bus ID 7

SRM Console A-11 A.4.2 Show Device The show device command displays status for devices and controllers in the system: SCSI and MSCP devices, and the