Compaq DS10 Instructions d'exploitation Page 1

Compaq Computer CorporationAlphaServer DS10 / DS10L,AlphaStation DS10Console ReferenceOrder Number: EK-DS10S-CR. D01This manual describes the general

2-48 DS10 / DS10L Console Reference2.18.9 kbd_hardware_typeUsed only on systems with the language variant 3C (Français),this environment variable s

SRM and AlphaBIOS Consoles 2-492.18.11 os_typeThe os_type environment variable specifies the default operatingsystem. This variable is set at the

2-50 DS10 / DS10L Console Reference2.18.13 pci_parityDisables or enables parity checking on the PCI bus.Syntax: set pci_parity valuewhere value can

SRM and AlphaBIOS Consoles 2-512.18.15 pk*0_host_idSets the controller host bus node ID to a value between 0 and 7.Syntax: set pk*_host_id scsi_no

2-52 DS10 / DS10L Console Reference2.18.17 tt_allow_loginEnables or disables login to the SRM console firmware onalternate console ports. If the e

SRM and AlphaBIOS Consoles 2-532.19 Switching from SRM to AlphaBIOS ConsoleThe alphabios command loads and starts the AlphaBIOS console.This is ne

2-54 DS10 / DS10L Console Reference2.20 Running the AlphaBIOS ConsoleAlphaBIOS is the graphical interface that supports utilityprograms.NOTE: Alpha

SRM and AlphaBIOS Consoles 2-55You will see the No Selections Found Screen.Figure 2–2 AlphaBIOS No Selections Found ScreenNo Operating System Sele

2-56 DS10 / DS10L Console ReferenceThe AlphaBIOS Setup screen shown in Figure 2–3 is displayed.Figure 2–3 AlphaBIOS Setup ScreenAlphaBIOS SetupDisp

SRM and AlphaBIOS Consoles 2-572.20.1 Running Configuration UtilitiesConfiguration utilities are run directly from the AlphaBIOS Utilities menu.

xiPrefaceIntended AudienceThis manual is for service providers, managers and operators of CompaqAlphaServer DS10, AlphaServer DS10L, and AlphaStation

2-58 DS10 / DS10L Console ReferenceFigure 2–5 Run Maintenance Program Dialogue BoxRun Maintenance Program F1-HelpCAT0138Program Name: _______

SRM and AlphaBIOS Consoles 2-593. In the Run Maintenance Program dialog box, type the name of the programto be run in the Program Name field. Then

Remote Management Console 3-1 Chapter 3Remote Management ConsoleThe remote management console (RMC) provides a command-line user interfacefor enteri

3-2 DS10 / DS10L Console Reference3.1 RMC ComponentsThe RMC resides in an independent microprocessor on thesystem motherboard and allows a remote

Remote Management Console 3-3 Figure 3–2 Location of RMC Components on Motherboard - DS10LPK22041RMC PICProcessorRMCJumper1Halt/ResetJumperThe RMC

3-4 DS10 / DS10L Console Reference3.2 Terminal SetupRemote connection is made through a modem connected to theCOM1 port. To set up the modem, yo

Remote Management Console 3-5 Figure 3–4 Setups for RMC Mode - DS10L12ABPK2219You can connect a terminal or a modem to the COM1 port, but not both

3-6 DS10 / DS10L Console Reference3.3 Operating ModesRMC runs in three modes on this system: Snoop, soft bypass, andfirm bypass. The bypass mod

Remote Management Console 3-7 3.3.1 Snoop Mode (Default Mode)In snoop mode data partially bypasses the RMC. The data and control signalsare route

xiiConventionsIn examples of SRM console output, commands the user enters are presented inboldface type, while the system’s output is in regular type.

3-8 DS10 / DS10L Console Reference3.4 Entering the RMCYou type an escape sequence to invoke the RMC. You can enterRMC from a modem or the local

Remote Management Console 3-9 3.5 SRM Environment Variables for COM1Several SRM environment variables allow you to set up theCOM1 serial port for

3-10 DS10 / DS10L Console Reference3.6 Status MonitoringUse the RMC status command to check the current state of thesystem’s sensors as well as th

Remote Management Console 3-11 Table 3–2 Status Command Fields (Continued)RMC Power ControlOn = System has powered on from RMC.Off = System has

3-12 DS10 / DS10L Console Reference3.7 Remote Power (On/Off)You can power a monitored system on or off from the RMC usingconsole monitor commands.

Remote Management Console 3-13 Figure 3–7 Power Button - DS10LPK22161Remote Power-OnThe RMC power {on, off} commands can be issued remotely to pow

3-14 DS10 / DS10L Console Reference3.8 Remote Halt (In/Out)You can issue a halt to a monitored system from the RMC usingconsole monitor commands.

Remote Management Console 3-15 Figure 3–9 Halt/Reset Button - DS10LPK22201The Halt/Reset button suspends the operating system and returns control

3-16 DS10 / DS10L Console Reference3.9 Configuring Remote Dial-InBefore you can dial in through the RMC modem port or enablethe system to call out

Remote Management Console 3-17 NOTE: The following modems require the initialization strings shown here.For other modems, see your modem documentat

Operations 1-1Chapter 1OperationsThis chapter provides basic operating instructions, including powering up thesystem, booting, and operating system

3-18 DS10 / DS10L Console Reference3.10 Configuring Dial-Out AlertWhen you are not monitoring the system through a modemconnection, you can use th

Remote Management Console 3-19 • When the problem is resolved, the operator powers up and reboots thesystem.• The dial-out alert feature is enabl

3-20 DS10 / DS10L Console ReferenceTable 3–3 Elements of Dial String and Alert StringDial StringThe dial string is case sensitive. The RMC autom

Remote Management Console 3-21 3.11 Dialing InTo start a remote monitoring session, dial in, using the dialstring you entered during the setup pr

3-22 DS10 / DS10L Console Reference3.12 Resetting the RMC to Factory DefaultsIf the RMC escape sequence is set to something other than thedefault,

Remote Management Console 3-23 Figure 3–11 RMC Jumpers (Default Positions) – DS10LPK22051RMC PICProcessorRMCJumper

3-24 DS10 / DS10L Console Reference3.13 Troubleshooting TipsTable 3–4 lists possible causes and suggested solutions forsymptoms you might see.Tabl

Remote Management Console 3-25 (Continued)Symptom Possible Cause Suggested SolutionAfter the system is powered up, the COM1 port seems to hang and

3-26 DS10 / DS10L Console Reference3.14 RMC CommandsThe remote management console supports setup commands andcommands for remotely managing the sy

Remote Management Console 3-27 Command ConventionsObserve the following conventions for entering RMCcommands:• Enter enough characters to distingu

DS10 / DS10L Console Reference1-21.1 Powering Up the SystemTo power up the system, check your power setting (DS10 only),then press the On/Off but

3-28 DS10 / DS10L Console Reference3.14.1 clear alertThe clear alert command clears the current alert condition andcauses the RMC to stop paging t

Remote Management Console 3-29 3.14.3 disable alertThe disable alert command disables the RMC from paging aremote system operator.Monitoring conti

3-30 DS10 / DS10L Console Reference3.14.5 enable alertThe enable alert command enables the RMC to page a remotesystem operator.Before you can ente

Remote Management Console 3-31 3.14.6 enable remoteThe enable remote command enables remote access to the RMCmodem port by configuring the modem w

3-32 DS10 / DS10L Console Reference3.14.7 halt (in/out)You can issue a halt to a monitored system from RMC usingconsole monitor commands. The eff

Remote Management Console 3-33 3.14.8 hangupThe hangup command terminates the modem session.If you do not issue the hangup command, the session is

3-34 DS10 / DS10L Console Reference3.14.10 power offThe power off command is equivalent to turning off the systempower from the control panel.If

Remote Management Console 3-35 3.14.12 quitThe quit command exits RMC from a serial terminal and returnsthe user’s terminal to the system’s COM1

3-36 DS10 / DS10L Console Reference3.14.13 resetThe reset command is equivalent to pushing the Reset button onthe control panel.The reset comman

Remote Management Console 3-37 3.14.15 set alertThe set alert command sets the alert string that is transmittedthrough the modem when an alert co

Operations 1-3Figure 1–2 Location of DS10 Control Panel and On/Off ButtonPK1043bTable 1–1 Control Panel Functions – DS10Symbol FunctionHalt button

3-38 DS10 / DS10L Console Reference3.14.16 set com1_modeThe set com1_mode command specifies the COM1 data flowpaths, so that data either passes

Remote Management Console 3-39 3.14.17 set dialThe set dial command sets the dial string to be used by the RMCto dial out when an alert condition

3-40 DS10 / DS10L Console Reference3.14.18 set escapeThe set escape command changes the escape sequence used forinvoking the RMC.The escape sequ

Remote Management Console 3-41 3.14.19 set initThe set init command sets the modem initialization string.The initialization string is limited to 3

3-42 DS10 / DS10L Console Reference3.14.20 set logoutThe set logout command sets the amount of time before the RMCterminates an inactive modem co

Remote Management Console 3-43 You may want to make notes regarding the system. The string is limited to 63characters and is displayed in the User

Setting Jumpers A-1Appendix ASetting JumpersThis appendix gives information on the correct settings of the jumpers on theDS10/DS10L motherboard.Sect

A-2 DS10 / DS10L Console ReferenceA.1 Warnings and CautionsRead the following Warning and Cautions before working onDS10/DS10L systems.WARNING: T

Setting Jumpers A-3A.2 Remove Power from the SystemBe sure to remove the AC power cord from either the wall outletor the system cabinet. Power rem

DS10 / DS10L Console Reference1-4Figure 1–3 Location of DS10L Control Panel and On/Off ButtonPK22161Table 1–2 Control Panel Functions - DS10LSy

A-4 DS10 / DS10L Console ReferenceFigure A–2 Removing Power - DS10L System12ABPK22181. Turn off the system and all external peripheral devices.2.

Setting Jumpers A-5A.3 Open the SystemRemove the cover to gain access to the system.Figure A–3 Opening the DS10 System CabinetPK2214A23411. Unlo

A-6 DS10 / DS10L Console Reference3. Push down on the lever to the right of the screw ➌ and pull it out,perpendicular to the system.4. Slide the

Setting Jumpers A-7Figure A–4 Opening the DS10L System Cabinet123PK2207A

A-8 DS10 / DS10L Console Reference1. Remove power from the system.2. Unscrew the two captive screws ❶ on the top of the cover.3. Unscrew the six

Setting Jumpers A-9A.4 Remove the Floppy Disk Enclosure (DS10 Only)To access the jumpers, remove the floppy disk drive enclosurefor DS10 systems, a

A-10 DS10 / DS10L Console ReferenceA.5 Set JumpersThere are three jumpers on the motherboard, which you canaccess. The switches are set according

Setting Jumpers A-11CAUTION: Altering these switches from the specified settings may causedamage to your system and void your warranty.Table A–1 F

A-12 DS10 / DS10L Console ReferenceA.6 Restore PowerClose up the system and restore power.1. Replace the drive(s) you removed to access the mothe

Regulatory Compliance Notices B-1Appendix BRegulatory Compliance NoticesThis appendix contains regulatory compliance notices for this computer syst

Operations 1-51.2 Power-Up DisplayDS10 systems have four physical PCI slots; the DS10L systemhas one, hence the different power-up displays shown b

B-2 DS10 / DS10L Console ReferenceB.1.1 Class A Device NoticesFCC NoticeThis equipment generates, uses, and may emit radio frequency energy. Theeq

Regulatory Compliance Notices B-3Taiwan NoticeJapanese Notice

B-4 DS10 / DS10L Console ReferenceCanadian NoticeThis Class A digital apparatus meets all requirements of the CanadianInterference-Causing Equipmen

Regulatory Compliance Notices B-5B.1.2 Class B Device NoticesThis equipment has been tested and found to comply with the limits for a ClassB digit

B-6 DS10 / DS10L Console ReferenceDeclaration of Conformity for Products Marked with the FCC Logo(United States only)The device complies with Part

Regulatory Compliance Notices B-7Canadian NoticeThis Class B digital apparatus meets all requirements of the CanadianInterference-Causing Equipment

Index-1IndexAAlphaBIOSboot screen, 2-54configuration, 2-57run maintenance program, 2-58setup screen, 2-56utilities, 2-57alphabios command, SRM, 2-3Alp

Index-2Console terminalspecifying type, 2-46continue command, SRM, 2-3using in secure mode, 2-26cpu_enabled environment variable,SRM, 2-40crash comman

Index-3halt in command (RMC), 3-32Halt, remote, 3-15hangup command (RMC), 3-17, 3-21, 3-33help command, LFU, 1-33, 1-34help command, SRM, 2-3, 2-39hel

DS10 / DS10L Console Reference1-6Figure 1–4 Physical Numbering for DS10 PCI Slots64 Bit64 Bit64 Bit32 BitPCI Slot 4PCI Slot 3PCI Slot 2PCI Slot 1

Index-4from remote disk, 1-19booting Tru64 UNIX, 1-9from local disk, 1-9from remote disk, 1-11installing OpenVMS, 1-21installing Tru64 UNIX, 1-13speci

Index-5set escape command, 3-40set init command, 3-41set logout command, 3-42set password command, 3-42set user command, 3-42status command, 3-10, 3-4

Index-6using in secure mode, 2-26stop, 2-4, 2-29summary of commands, 2-3test, 2-4, 2-21SRM console environment variablesauto_action, 2-40, 2-42boot_os

Operations 1-7Example 1–2 Power-Up Display - DS10L Serial and GraphicsConsolesNote: There is only one PCI slot on the DS10L; its logical slot num

September, 2000 2000 Compaq Computer Corporation.Compaq and the Compaq logo registered in U.S. Patent and Trademark Office.AlphaServer, AlphaStation,

DS10 / DS10L Console Reference1-8Graphics ConsoleOs_type UNIX-console CIPCA drive not startedTesting the SystemTesting the disks (read only)Testi

Operations 1-91.3 Booting Tru64 UNIXTru64 UNIX® can be booted from a local disk or a remote diskthrough an Ethernet connection. Refer to the docume

DS10 / DS10L Console Reference1-10➊The show device command displays device information, includingname and type of connection to the system. See S

Operations 1-111.3.2 Booting from a Remote DiskExample 1–4 Booting Tru64 UNIX from a Remote Disk>>> show device

DS10 / DS10L Console Reference1-12➊The show device command displays device information, includingname and type of connection to the system. See S

Operations 1-131.4 Installing Tru64 UNIXTru64 UNIX is installed from the CD-ROM. Refer to thedocumentation shipped with the CD-ROM for installation

DS10 / DS10L Console Reference1-14➊Use the boot command to install the operating system from the CD-ROM, which is either dka500 or dqa0.➋See your

Operations 1-151.5 Booting OpenVMSOpenVMS can be booted from a local disk, a disk connectedthrough a cluster, or a remote disk through an Ethernetc

DS10 / DS10L Console Reference1-16Example 1–6 Booting OpenVMS from a Local Disk (Continued). . .The OpenVMS system is now executing the site-spe

Operations 1-171.5.2 Booting OpenVMS from a Disk on a ClusterExample 1–7 Booting OpenVMS from a Disk on a Cluster>>> show bootdef_dev

iiiContentsPreface ...xiChapter 1

DS10 / DS10L Console Reference1-18➊The bootdef_dev environment variable specifies the default bootdevice.➋The show device command displays device

Operations 1-191.5.3 Booting OpenVMS from a Remote DiskExample 1–8 Booting OpenVMS from a Remote Disk>>> show device

DS10 / DS10L Console Reference1-20➊The show device command displays device information, includingname and type of connection to the system. In thi

Operations 1-211.6 Installing OpenVMSOpenVMS is installed from the CD-ROM. Refer to thedocumentation shipped with the OpenVMS kit for completeinsta

DS10 / DS10L Console Reference1-22Example 1–9 Installing OpenVMS (Continued) Please choose one of the following: 1) Install or upgrade OpenV

Operations 1-231.7 Switching Between Operating SystemsThe system supports multiple operating systems on differentsystem and data disks not in the m

DS10 / DS10L Console Reference1-241.8 Updating FirmwareStart the Loadable Firmware Update (LFU) utility by issuing thelfu command at the SRM cons

Operations 1-25 ***** Loadable Firmware Update Utility *****------------------------------------------------------------------ Function

DS10 / DS10L Console Reference1-264. Use the LFU exit command to go back to the console.The sections that follow show examples of updating firmwa

Operations 1-271.8.1 Updating Firmware from Floppy DisksCreate two update diskettes before starting LFU: one for consoleupdates and one for I/O. S

ivChapter 2 SRM and AlphaBIOS Consoles2.1 Invoking the SRM Console... 2-22.2 Commands

DS10 / DS10L Console Reference1-281.8.2 Performing the Update from Floppy DisksInsert an update diskette (see Section 1.8.1) into the floppydrive

Operations 1-29 ***** Loadable Firmware Update Utility *****------------------------------------------------------------------ Function

DS10 / DS10L Console Reference1-301.8.3 Updating Firmware from a Network DeviceCopy files to the local MOP server’s MOP load area, start LFU,and

Operations 1-31Before starting LFU, download the update files from the Internet. You willneed the files with the extension .SYS. Copy these files t

DS10 / DS10L Console Reference1-32Example 1–13 Updating Firmware from a Network Device(Continued)UPD> update * -all

Operations 1-331.8.4 LFU CommandsThe commands summarized in Table 1–4 are used to updatesystem firmware.Table 1–4 LFU Command SummaryCommand Funct

DS10 / DS10L Console Reference1-34helpThe help (or ?) command displays the LFU command list, shown below.-----------------------------------------

Operations 1-35updateThe update command writes new firmware to the module. Then LFUautomatically verifies the update by reading the new firmware im

DS10 / DS10L Console Reference1-361.9 Using the Halt ButtonUnder OpenVMS and Tru64 UNIX, the halt button pauses theoperating system.Use the Halt

Operations 1-37Figure 1–6 Halt/Reset Button - DS10LPK222011.9.1 Using Halt to Shut Down the Operating SystemYou can use the Halt button if the Tru

v2.18.7 ew*0_mode... 2-472.18.8 ew*0_protocols...

DS10 / DS10L Console Reference1-381.10 Halt AssertionA halt assertion allows you to disable automatic boots of theoperating system so that you ca

Operations 1-391.10.2 Halt Assertion with RMC Haltin CommandEnter the RMC haltin command at any time except during power-up. Forexample, enter hal

DS10 / DS10L Console Reference1-401.10.5 Disabling the SRM Power-Up ScriptThe system has a power-up script (file) named “nvram” that runs every t

SRM and AlphaBIOS Consoles 2-1Chapter 2SRM and AlphaBIOS ConsolesThe SRM console is the command-line interface that supports the Tru64 UNIXand Open

2-2 DS10 / DS10L Console Reference2.1 Invoking the SRM ConsoleWhen a system is powered up, the SRM console runs and eitherremains running or passes

SRM and AlphaBIOS Consoles 2-32.2 CommandsThis section presents a command summary (Table 2–1), gives thesyntax for the console commands (Table 2–2

2-4 DS10 / DS10L Console ReferenceContinued on next page.Table 2–1 Summary of SRM Console Commands (Continued)CommandFunctionmoreDisplays a file o

SRM and AlphaBIOS Consoles 2-52.2.2 Commands: SyntaxTable 2–2 Syntax for SRM Console CommandsParameter Attribute or ActionLengthUp to 255 chara

2-6 DS10 / DS10L Console Reference2.2.3 Commands: Special Keystrokes and CharactersTable 2–3 Special Characters for SRM ConsoleCharacter Functio

SRM and AlphaBIOS Consoles 2-7Character FunctionCtrl/OStops output to the console terminal for the currentcommand. Toggles between enable and disab

vi3.14.10 power off ... 3-343.14.11 power on...

2-8 DS10 / DS10L Console Reference2.3 Show CommandsSeveral commands are used to display the system configuration:show config, show cpu, show device

SRM and AlphaBIOS Consoles 2-9 Bus 00 Slot 11: DE500-BA Network Controller ewb0.0.0.11.0 08-00-2B-86

2-10 DS10 / DS10L Console Reference2.3.2 Show DeviceThe show device command displays status for devices andcontrollers in the system: SCSI and MSC

SRM and AlphaBIOS Consoles 2-11Table 2–4 Device Naming ConventionCategory DescriptiondkDriver ID Two-letter designator of port or class driverdkSC

2-12 DS10 / DS10L Console ReferenceTable 2–5 PCI Address Assignments – DS10PhysicalSlot #LogicalSlot #PCIID_SEL Description/Position4 17 AD 28 64-

SRM and AlphaBIOS Consoles 2-132.3.3 Show MemoryThe show memory command displays information about eachmemory bank: slot number, size in megabyte

2-14 DS10 / DS10L Console Reference2.3.5 Show PowerThe show power command displays status information about thepower supply, the system, PCI and CP

SRM and AlphaBIOS Consoles 2-152.3.6 Show VersionThe show version command displays the version of the SRMconsole program that is installed on the

2-16 DS10 / DS10L Console Reference2.4 Creating a Power-Up ScriptA special nonvolatile file named “nvram” is stored in EEROM,and is always invoked

SRM and AlphaBIOS Consoles 2-17NOTE: It is possible to disable the system by editing the nvram script. Forexample, if you include the initialize co

vii1–7 Booting OpenVMS from a Disk on a Cluster ... 1-171–8 Booting OpenVMS from a Remote Disk...

2-18 DS10 / DS10L Console Reference2.5 Booting the Operating SystemThe boot command is used to boot the operating system. The bootcommand initializ

SRM and AlphaBIOS Consoles 2-19Example 2–9 Boot Command>>> b dkc0(boot dkc0.0.0.16.0 -flags 0)block 0 of dkc0.0.0.16.0 is a valid boot b

2-20 DS10 / DS10L Console Reference2.6 Configuring a PCI NVRAM ModuleThe prcache command is used for system configuration to checkPCI NVRAM configu

SRM and AlphaBIOS Consoles 2-212.7 Testing the SystemThe test command runs console-based exercisers for devices inthe system. Ctrl/C can abort t

2-22 DS10 / DS10L Console ReferenceID Program Device Pass Hard/Soft Bytes Written Bytes Read-------- ------------ ------------ --

SRM and AlphaBIOS Consoles 2-23 ID Program Device Pass Hard/Soft Bytes Written Bytes Read-------- ------------ ------------ ----

2-24 DS10 / DS10L Console Reference2.8 Set Commands2.8.1 Set PasswordThe set password command sets the console password for thefirst time or chang

SRM and AlphaBIOS Consoles 2-252.8.2 Set SecureThe set secure command enables secure mode without requiringa restart of the console. If the passwo

2-26 DS10 / DS10L Console Reference2.9 Secure ModeWhen the console is in secure mode, the only commandsrecognized are boot, login, continue, and st

SRM and AlphaBIOS Consoles 2-27Example 2–14 Secure Mode and Login Command>>> login # System is not in secure mode.>>>Secure not

viii1–5 Halt/Reset Button – DS10... 1-361–6 Halt/Reset Button - DS10L...

2-28 DS10 / DS10L Console Reference2.9.3 Resetting the PasswordIf you have forgotten the current password, clear the password as follows:From the L

SRM and AlphaBIOS Consoles 2-292.10 Stopping and Starting CPUThe halt (or stop) command stops program execution on a CPUthat is still running a b

2-30 DS10 / DS10L Console Reference ***** Loadable Firmware Update Utility *****--------------------------------------------------------

SRM and AlphaBIOS Consoles 2-312.12 Forcing a System Crash DumpThe crash command forces a crash dump at the operating systemlevel. This command is

2-32 DS10 / DS10L Console Reference2.13 Using Environment VariablesEnvironment variables pass configuration information betweenthe console and the

SRM and AlphaBIOS Consoles 2-332.13.2 show envarThe show envar command displays the current value (or setting)of an environment variable.Syntax:

2-34 DS10 / DS10L Console Reference2.14 Depositing and Examining DataThe deposit command stores data in a specified location. Theexamine command d

SRM and AlphaBIOS Consoles 2-35dataData to be deposited.Symbolic forms can be used for the address. They are:pcThe program counter. The address spa

2-36 DS10 / DS10L Console Reference>>> d -l -n 3 vmem:1234 5 # Deposit 5 into four longwords starting

SRM and AlphaBIOS Consoles 2-372.15 Reading a FileThe more command displays a file one screen at a time.Syntax: more [file...]where file is the

ix3–4 RMC Troubleshooting... 3-24A–1 Factory Default Switch Settings...

2-38 DS10 / DS10L Console Reference2.16 Initializing the SystemThe initialize command resets the system and executes power-up tests.Syntax: initial

SRM and AlphaBIOS Consoles 2-392.17 Finding HelpThe help command displays basic information about the use ofconsole commands when the system is i

2-40 DS10 / DS10L Console Reference2.18 Environment Variable SummaryEnvironment variables pass configuration information betweenthe console and the

SRM and AlphaBIOS Consoles 2-41Table 2–7 Environment Variable Summary (Continued)Environment Variable Functionocp_textOverrides the default OCP d

2-42 DS10 / DS10L Console Reference2.18.1 auto_actionSpecifies the action the console takes any time the systempowers up, fails, or resets. When th

SRM and AlphaBIOS Consoles 2-432.18.3 boot_osflagsThe boot_osflags environment variable passes information to theboot command. That information is

2-44 DS10 / DS10L Console ReferenceTable 2–8 Settings for boot_osflags Bootflags (OpenVMS)Flags_Value Bit Number Meaning1 0 Bootstrap conversation

SRM and AlphaBIOS Consoles 2-452.18.4 com1_baudThe default baud rate for the system is 9600. With the com1_baudenvironment variable, you can set

2-46 DS10 / DS10L Console Reference• In firm bypass mode, you cannot enter RMC mode. To enter RMC modefrom firm bypass mode, reset the com1_mode v

SRM and AlphaBIOS Consoles 2-472.18.7 ew*0_modeSets an Ethernet controller to run an AUI, ThinWire, or twisted-pair Ethernet network. The default