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authorMichael Shalayeff <mickey@cvs.openbsd.org>2000-11-09 15:39:08 +0000
committerMichael Shalayeff <mickey@cvs.openbsd.org>2000-11-09 15:39:08 +0000
commitfa5ba76a2b5340a16f854608c0428a4a55090aa3 (patch)
tree3721b33abbc4edcb59ccf2633c1ffb5ed1faa95b /sbin
parent0283e694bb405a5173965f525b0e096770913b43 (diff)
it's been moved
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1 files changed, 0 insertions, 213 deletions
diff --git a/sbin/reboot/boot_pmax.8 b/sbin/reboot/boot_pmax.8
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-.\" $OpenBSD: boot_pmax.8,v 1.15 2000/03/18 22:56:03 aaron Exp $
-.\" $NetBSD: boot_pmax.8,v 1.1 1995/04/25 23:55:11 mellon Exp $
-.\"
-.\" Copyright (c) 1990, 1991 The Regents of the University of California.
-.\" All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" the Systems Programming Group of the University of Utah Computer
-.\" Science Department.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.Dd July 23, 1991
-.Dt BOOT_PMAX 8 pmax
-.Os
-.Sh NAME
-.Nm boot
-.Nd
-.Tn sparc-specific
-system bootstrapping procedures
-.Sh DESCRIPTION
-The
-.Ox
-kernel is started by placing it at the beginning of physical memory
-and transferring to the entry point.
-Since the system is not reenterable,
-it is necessary to read it in from disk or tape
-each time it is to be bootstrapped.
-.Pp
-.Ss Power fail and crash recovery
-Normally, the system will boot itself at power-up or after crashes.
-An automatic consistency check of the file systems will be performed,
-and unless this fails, the system will resume multi-user operations.
-.Pp
-.Ss Cold starts
-At power up, all DECstation ROMs consult the
-.Nm haltaction
-environment
-variable in EEPROM to determine whether or not to attempt an automatic
-boot.
-If this variable is set to
-.Dq h ,
-the ROM prints a prompt on the console and
-waits for user commands.
-If set to
-.Dq b ,
-the ROM attempts to autoboot.
-.Pp
-On the DECstation 2100 and 3100, the path used for automatic booting is
-stored in the
-.Nm bootpath
-environment variable.
-The path is made up of a
-device type specifier (e.g., rz, tz, mop or tftp), followed by
-a triplet in the form (x,y,z), followed by a filename to load.
-.Pp
-Within the triplet,
-.Dq x
-is the controller (always 0),
-.Dq y
-is the SCSI ID of
-the drive to
-boot from or 0 for net boots, and
-.Dq z
-is the partition to boot from
-(usually 0 for SCSI devices, always zero for network booting).
-For network boots, () may be specified instead of (0,0,0).
-.Pp
-The filename is optional for bootp/tftp and mop booting, since in
-these cases the network protocol can be used to determine which
-file to boot.
-When booting off the tape, no filename should be
-specified, and when booting off disk, the filename of a kernel
-must be specified.
-Generally, the kernel is named
-.Pa bsd .
-.Pp
-An example
-.Nm bootpath
-setting would be:
-.Pp
-.Dl setenv bootpath rz(0,1,0)bsd
-.Pp
-For automatic boots, the ROM automatically passes a
-.Fl a
-argument to the bootloader,
-requesting that
-.Ox
-attempt to come up to multi-user mode.
-At the boot ROM prompt, the user may boot
-.Ox
-with either the
-.Nm auto
-or the
-.Nm boot
-command.
-If the
-.Nm auto
-command is used, the
-.Fl a
-argument is passed to the kernel, requesting a multi-user boot; otherwise
-the
-.Fl s
-argument is passed, requesting that
-.Ox
-boot to single user mode.
-.Pp
-When either the
-.Nm boot
-or the
-.Nm auto
-command is issued with no arguments, the kernel specified in the
-.Nm bootpath
-environment variable is booted.
-An alternate kernel may be specified with the
-.Fl f
-flag, followed by the path of the kernel to boot, as described above.
-For example:
-.Pp
-.Dl boot -f rz(0,4,0)bsd.new
-.Pp
-On TurboChannel machines (all DECstation 5000 models), the bootpath
-is specified in the
-.Nm boot
-environment variable, along with any arguments
-to be passed to the kernel.
-Note that to specify boot arguments (e.g.,
-.Fl a )
-when setting the
-.Nm boot
-environment variable, the filename and arguments
-must be enclosed in quotes.
-For example:
-.Pp
-.Dl setenv boot "3/rz4/bsd -a"
-.Pp
-The device from which to boot is specified as the TurboChannel slot
-number, a TurboChannel-option-specific device name, and a path to the
-file to load, all separated by slashes.
-You can get a list of the
-devices installed in your TurboChannel slots (as well as any built-in
-devices which appear as TurboChannel slots) by typing the
-.Nm cnfg
-command
-at the boot prompt.
-You can get more detailed information about a specific
-TurboChannel option by typing
-.Nm cnfg
-followed by the slot number of that
-option.
-.Pp
-For SCSI devices, the option-specific device identifier is either
-.Dq rz#
-for disks or
-.Dq tz#
-for tapes, where # is the SCSI ID of the device.
-For network
-devices, the option-specific protocol identifier is either mop or tftp.
-Filename requirements are as for the DECstation 2100 and 3100.
-.Pp
-To start
-.Ox
-from the boot prompt, the
-.Nm boot
-command must be used.
-With no arguments, this simply boots the default
-kernel with the default arguments as set with
-.Nm setenv
-.Nm boot .
-If no
-.Nm boot
-environment variable is set, or if an alternate kernel is to be
-booted, the path of that kernel may be specified after the boot command as
-described above, and any arguments may be passed similarly.
-For example:
-.Pp
-.Dl boot 3/rz4/bsd.new -a
-.Sh SEE ALSO
-.Xr crash 8 ,
-.Xr fsck 8 ,
-.Xr halt 8 ,
-.Xr init 8 ,
-.Xr newfs 8 ,
-.Xr rc 8 ,
-.Xr reboot 8 ,
-.Xr shutdown 8 ,
-.Xr syslogd 8