=============================================================================
Booting a system
=============================================================================
CPU                     command 
-----------------------------------------------------------------------------
microVAX2000/3500/3600/3800/3900
VAXstationII/II/GPX/2000/3200/3500
VAXserver 100/3500/3600/3602
  conversational,multi  >>>boot/1
  singleuser            >>>boot/2
  conversational,singl  >>>boot/3
  syntax                >>>b[/level] controller(device)
  multuser              >>>b
  multuser              >>>b dua0
  tk50 Tape             >>>b mua0

DECStation 2100/3100 
  help                  >>>? <cmd>
  syntax                >>>boot type(scsi_cntl/scsi_boot_dev_id/partition(0-7))kernel_name
  multuser              >>>boot rz(0,0,0)vmunix
  multuser              >>>boot -f rz(0,0,0)vmunix
  multuser              >>>auto
  set boot (disk 3)     >>>setenv bootpath rz(0,0,0)vmunix
  autoboot on pwr on    >>>setenv bootmode a
  disable autoboot      >>>setenv bootmode *
  tk50 Tape             >>>boot -f tz(0,#)
  cdrom                 >>>boot -f rz(0,#,c)vmunix
  disk                  >>>boot -f rz(0,#,0)vmunix
  network               >>>boot -f mop()
  unit number of dev    >>>test -c


DECStation 5000
  help                  >>>? <cmd>
  syntax                >>>boot cntl/disk/kernel_name
  multuser              >>>boot 3/rz0/vmunix -a      
  singleuser            >>>boot 3/rz0/vmunix -s
  mop                   >>>boot 3/mop
  set boot              >>>setenv boot "3/rz0/vmunix -a"
  autoboot on pwr on    >>>setenv haltaction b
  disable autoboot      >>>setenv haltaction b

DECserver 5500     
  syntax                >>>boot cntl/disk/kernel_name
  multuser              >>>boot 3/rz0/vmunix -a      
  singleuser            >>>boot 3/rz0/vmunix -s

DECsystem 5100
  syntax                >>>boot [-f FILE] [-m(|s|)] [-n] [args]
  set boot              >>>setenv bootpath rz()vmunix

DECsystem 5800
  syntax                >>>boot -f [tms] [ra] (/xl/bm/cn,u,p) Ultrix_kernel
  boot from TK70        >>>boot -f tms(/x14/b6,6)vmunix
  disk                  >>>boot -f ra(/x14/b4,5,0)vmunix
  HSC disk              >>>boot -f ra(/x14/b7/c2,3,0)vmunix
  set boot              >>>setenv bootpath -f ra(/x14/b4,5,0)vmunix

AlphaStation 2000

AlphaStation 3000

AlphaStation 4000

AlphaStation 7000

AlphaServer 10000

    Examples of valid input syntax are:
    newvmunix     - load newvmunix from the booted device, partition a
    (g)vmunix     - load vmunix from the booted device, partition g
    (3)vmunix.old - load vmunix.old from device unit 3, partition a
    (9,g)vmunix   - load vmunix from device unit 9, partition g
    (4,7)vmunix   - load vmunix from device unit 4, partition h
    NOTE: If specified, the device unit number must be the PHYSICAL
    unit number of a device connected to the SAME CONTROLLER as the
    booted device.

Retriving ULTRIXBOOT From Distribution Media In Standalone Mode

     Any party granted access to the following copyrighted information
     (protected under Federal Copyright Laws), pursuant to a duly executed
     Digital Service Agreement may, under the terms of such agreement copy
     all or selected portions of this information for internal use and
     distribution only. No other copying or distribution for any other
     purpose is authorized.

Copyright (c) Digital Equipment Corporation 1992. All rights reserved

PRODUCT: ULTRIX  V4.2a

SOURCE:     Digital Customer Support Center


PROBLEM:

You have a DECstation 5000/200 running ULTRIX version 4.2a.  When you
try to boot the system you get the following error:

                can't open ultrixboot


SOLUTION:

You cannot boot to multi-user or single-user mode or off of genvmunix.
Boot your system in standalone mode and and extract the ultrixboot file
off the distribution media by following the steps below:


        -----------------------------------------------------------------
        | STEPS |               COMMAND/PROCEDURE                       |
        |-------|-------------------------------------------------------|
        |   1   |   boot standalone                                     |
        |-------|-------------------------------------------------------|
        |   2   |   >> cd /dev                                          |
        |-------|-------------------------------------------------------|
        |   3   |   >> MAKEDEV rz0 tz5                                  |
        |-------|-------------------------------------------------------|
        |   4   |   >> cd /                                             |
        |-------|-------------------------------------------------------|
        |   5   |   >> /etc/fsck /dev/rrz0a                             |
        |-------|-------------------------------------------------------|
        |   6   |   >> /etc/mount /dev/rz0a /mnt                        |
        |-------|-------------------------------------------------------|
        |   7   |   >> cd /mnt                                          |
        |-------|-------------------------------------------------------|
        |   8   |   >> echo * (chances are ultrixboot is NOT there;     |
        |       |              therefore, proceed to step 9)            |
        |-------|-------------------------------------------------------|
        |   9   |   >> cd /                                             |
        |-------|-------------------------------------------------------|
        |  10   |   take the boot distribution out (4.2a boot/upgrade)  |
        |       |   and insert SUPPORTED volume 1 (v4.2) media          |
        |-------|-------------------------------------------------------|
        |  11   |   >> /bin/mt -f /dev/nrmt0h rew                       |
        |-------|-------------------------------------------------------|
        |  12   |   >> /bin/mt -f /dev/nrmt0h fsf 2                     |
        |-------|-------------------------------------------------------|
        |  13   |   >> cd /mnt                                          |
        |-------|-------------------------------------------------------|
        |  14   |   >> /bin/restore xf /dev/nrmt0h ./ultrixboot         |
        |-------|-------------------------------------------------------|
        |       |   >> sync                                             |
        |  15   |   >> sync                                             |
        |-------|-------------------------------------------------------|
        |  16   |   >> /etc/halt                                        |
        |-------|-------------------------------------------------------|
        |  17   |   boot the system as usual                            |
        |_______|_______________________________________________________|

NOTE:

With version 4.3 media, ./ultrixboot is on the boot/upgrade tape not the
supported volume 1.


