summaryrefslogtreecommitdiffstats
path: root/sbin/reboot
diff options
context:
space:
mode:
authormpp <mpp@FreeBSD.org>1996-02-12 04:29:10 +0000
committermpp <mpp@FreeBSD.org>1996-02-12 04:29:10 +0000
commit3178b161105c3f9e9671218f6bea65098f246950 (patch)
tree125a4dd97e8c6b3cf4081cfa0ca51e90a41f5bcb /sbin/reboot
parentde68a50b6d838ba715e6c5ddecabf11bc236f409 (diff)
downloadFreeBSD-src-3178b161105c3f9e9671218f6bea65098f246950.zip
FreeBSD-src-3178b161105c3f9e9671218f6bea65098f246950.tar.gz
Removed the boot_*(8) man pages for machines we don't support:
hp300, sparc, tahoe, and vax
Diffstat (limited to 'sbin/reboot')
-rw-r--r--sbin/reboot/Makefile10
-rw-r--r--sbin/reboot/boot_hp300.8117
-rw-r--r--sbin/reboot/boot_sparc.889
-rw-r--r--sbin/reboot/boot_tahoe.8152
-rw-r--r--sbin/reboot/boot_vax.8322
5 files changed, 1 insertions, 689 deletions
diff --git a/sbin/reboot/Makefile b/sbin/reboot/Makefile
index ab92afc..a3ebbcc 100644
--- a/sbin/reboot/Makefile
+++ b/sbin/reboot/Makefile
@@ -3,7 +3,7 @@
PROG= reboot
DPADD= ${LIBUTIL}
LDADD= -lutil
-MAN8= reboot.8 boot_hp300.8 boot_i386.8 boot_sparc.8 boot_tahoe.8 boot_vax.8
+MAN8= reboot.8 boot_i386.8
MLINKS= reboot.8 halt.8 reboot.8 fastboot.8 reboot.8 fasthalt.8
ARCH!= uname -m
@@ -15,12 +15,4 @@ MLINKS+= boot_${ARCH}.8 boot.8
LINKS= ${BINDIR}/reboot ${BINDIR}/halt ${BINDIR}/reboot ${BINDIR}/fastboot \
${BINDIR}/reboot ${BINDIR}/fasthalt
-XXXBROKENafterinstall:
- ${MINSTALL} boot_hp300.8 ${DESTDIR}${MANDIR}8/hp300/boot.8
- ${MINSTALL} boot_i386.8 ${DESTDIR}${MANDIR}8/i386/boot.8
- ${MINSTALL} boot_sparc.8 ${DESTDIR}${MANDIR}8/sparc/boot.8
- ${MINSTALL} boot_tahoe.8 ${DESTDIR}${MANDIR}8/tahoe/boot.8
- ${MINSTALL} boot_vax.8 ${DESTDIR}${MANDIR}8/vax/boot.8
-
-.include <bsd.man.mk>
.include <bsd.prog.mk>
diff --git a/sbin/reboot/boot_hp300.8 b/sbin/reboot/boot_hp300.8
deleted file mode 100644
index 1d3a4f6..0000000
--- a/sbin/reboot/boot_hp300.8
+++ /dev/null
@@ -1,117 +0,0 @@
-.\" Copyright (c) 1990, 1991, 1993
-.\" 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.
-.\"
-.\" @(#)boot_hp300.8 8.2 (Berkeley) 4/19/94
-.\"
-.Dd April 19, 1994
-.Dt BOOT_HP300 8 hp300
-.Os
-.Sh NAME
-.Nm boot
-.Nd
-system bootstrapping procedures
-.Sh DESCRIPTION
-.Sy Power fail and crash recovery.
-Normally, the system will reboot 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
-.Sy Cold starts.
-On an HP300, the boot procedure uses the boot ROM to load a boot program
-from an
-.Tn LIF
-format directory at the beginning of an attached disk.
-The
-.Pa /usr/mdec
-directory contains a disk boot programs which should be placed in a
-new pack automatically by
-.Xr newfs 8
-when the ``a'' partition file system on the pack is created.
-.Pp
-This
-.Em boot
-program
-finds the corresponding file on the given device
-.Pf ( Ar kernel
-by default),
-loads that file into memory,
-and starts the program at the entry address specified in the program header.
-.Pp
-The boot program can be interrupted by typing `^C' (ctrl-C).
-This will force the boot program to interactively prompt for a system to boot.
-If not interrupted, it will boot from the device from which the boot
-program itself was loaded.
-.Pp
-The file specifications used for an interactive boot are of the form:
-.Pp
-.Dl device(unit, minor)
-.Pp
-where
-.Ar device
-is the type of the device to be searched,
-.Ar unit
-is 8 * the hpib number plus the unit number of the disk or tape,
-and
-.Ar minor
-is the disk partition or tape file number.
-Normal line editing characters can be used when typing the file specification.
-Currently, ``rd'' and ``sd'' are the only valid
-.Ar device
-specifiers.
-.Pp
-For example,
-to boot from the `a' file system of unit 0 on HP-IB 2,
-type
-.Ql rd(16, 0)kernel
-to the boot prompt.
-For tapes, the minor device number gives a file offset.
-.Pp
-In an emergency, the bootstrap methods described in the paper
-.%T Installing 4.3bsd on the HP300
-can be used to boot from a distribution tape.
-.Sh FILES
-.Bl -tag -width /usr/mdec/installboot -compact
-.It Pa /kernel
-system code
-.It Pa /usr/mdec/bootrd
-.Tn LIF
-format boot block
-.It Pa /usr/mdec/installboot
-program to install boot blocks
-.El
-.Sh SEE ALSO
-.Xr halt 8 ,
-.Xr reboot 8 ,
-.Xr shutdown 8
diff --git a/sbin/reboot/boot_sparc.8 b/sbin/reboot/boot_sparc.8
deleted file mode 100644
index c3499bc..0000000
--- a/sbin/reboot/boot_sparc.8
+++ /dev/null
@@ -1,89 +0,0 @@
-.\" Copyright (c) 1992, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" 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.
-.\"
-.\" @(#)boot_sparc.8 8.2 (Berkeley) 4/19/94
-.\"
-.Dd April 19, 1994
-.Dt REBOOT 8 sparc
-.Os
-.Sh NAME
-.Nm reboot
-.Nd
-.Tn UNIX
-bootstrapping procedures
-.Sh SYNOPSIS
-.Nm reboot
-.Op Fl n
-.Op Fl q
-.Sh DESCRIPTION
-.Sy Power fail and crash recovery.
-Normally, the system will reboot itself at power-up or after crashes.
-An automatic consistency check of the file systems will be performed
-as described in
-.Xr fsck 8 .
-and unless this fails, the system will resume multi-user operations.
-.Pp
-.Sy Cold starts
-The SPARC system currently uses the SunOS bootstrap loaders.
-This will be changed in a future version of the system.
-The SunOS boot will attempt to load
-.Pa kernel
-from partition A of the boot device,
-which must currently be an ``sd'' disk.
-.Pp
-The
-.Op Fl s
-flag to the SunOS boot loader will being the system up in single-user mode.
-The
-.Op Fl d
-flag to the SunOS boot loader will bring the system up in debug mode.
-Here it waits for a kernel debugger connect; see
-.Xr kgdb 8 .
-Other flags are currently ignored.
-.Sh FILES
-.Bl -tag -width /kernelxx -compact
-.It Pa /kernel
-system code
-.It Pa /boot
-system bootstrap
-.El
-.Sh SEE ALSO
-.Xr crash 8 ,
-.Xr disklabel 8 ,
-.Xr fsck 8 ,
-.Xr halt 8 ,
-.Xr init 8 ,
-.Xr rc 8 ,
-.Xr shutdown 8 ,
-.Xr syslogd 8
-.Sh BUGS
-The use of Sun disk labels, without the ability to write them,
-is problematic.
diff --git a/sbin/reboot/boot_tahoe.8 b/sbin/reboot/boot_tahoe.8
deleted file mode 100644
index 52b2047..0000000
--- a/sbin/reboot/boot_tahoe.8
+++ /dev/null
@@ -1,152 +0,0 @@
-.\" Copyright (c) 1980, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" 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.
-.\"
-.\" @(#)boot_tahoe.8 8.2 (Berkeley) 4/19/94
-.\"
-.Dd April 19, 1994
-.Dt BOOT 8 tahoe
-.Os
-.Sh NAME
-.Nm boot
-.Nd
-system bootstrapping procedures
-.Sh DESCRIPTION
-.Sy Power fail and crash recovery.
-Normally, the system will reboot 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
-.Sy Cold starts.
-These are processor-type dependent.
-On the
-.Tn CCI
-Power 6/32 and related processors,
-the system will do a standard autoboot from drive 0
-upon power-up or reset.
-This automatic boot may be cancelled by typing a
-.Ql \&#
-in the first few seconds after reset.
-This enters console mode; the console prompt is
-.Ql >
-or
-.Ql \&# .
-The boot flags can be set to any hexadecimal value
-.Fl n
-with the command
-.Pp
-.Bd -filled -offset indent -compact
-.Li \&#> p23
-.Ar n .
-.Ed
-.Pp
-The default device may be examined or set; see the Diagnostics and Debugging
-manual for the processor for details on device naming and syntax.
-After setting the boot flags and/or device,
-a bootstrap sequence can be initiated with
-.Pp
-.Dl #> fb
-.Pp
-A specific device or bootstrap file may be used; for example,
-.Pp
-.Dl \&#> \&fb xfd(1,0)
-.Pp
-would boot from the `a' partition on
-.Tn XFD
-drive 1.
-.Pp
-The file specifications used for the boostrap
-when loaded with the
-.Dq askme
-flag
-(register 23 set to 1 or 3)
-are of the form:
-.Pp
-.Dl device(adaptor,controller,unit,minor)
-.Pp
-where
-.Ar device
-is the type of the device to be searched,
-.Ar adaptor
-is number of the
-.Tn VERSAbus
-(or
-.Tn VMEbus )
-to which the device is attached,
-.Ar controller
-is the unit number of the controller on that buss,
-.Ar unit
-is the unit number of the disk or tape,
-and
-.Ar minor
-is the disk partition or tape file number.
-Leading adaptor or controller numbers default to 0.
-Normal line editing characters can be used when typing the file specification.
-The following list of supported devices may vary from installation to
-installation:
-.Pp
-.Bd -unfilled -offset indent -compact
-dk SMD or ESDI disks on VDDC or SMD-E
-cy tape on Ciprico Tapemaster controller
-.Ed
-.Pp
-For example,
-to boot from a file system which starts at cylinder 0
-of unit 0 of an
-.Tn SMD-E
-disk, type
-.Ql dk(0,0)kernel
-to the boot prompt;
-.Ql dk(2,1,0)kernel
-would specify drive 1 on
-.Tn SMD-E
-controller 2.
-.Pp
-In an emergency, the bootstrap methods described in the paper
-.%T "Installing and Operating 4.3 BSD-tahoe UNIX on the Tahoe"
-can be used
-to boot from a distribution tape.
-.Sh FILES
-.Bl -tag -width /kernel -compact
-.It Pa /kernel
-system code
-.It Pa /boot
-system bootstrap
-.El
-.Sh SEE ALSO
-.Xr halt 8 ,
-.Xr reboot 8 ,
-.Xr shutdown 8
-.Sh BUGS
-The disklabel format used by some versions of the console processor
-is different than the format used by
-.Tn UNIX
-and the bootstrap.
-.Sh HISTORY
diff --git a/sbin/reboot/boot_vax.8 b/sbin/reboot/boot_vax.8
deleted file mode 100644
index 37e9cbe..0000000
--- a/sbin/reboot/boot_vax.8
+++ /dev/null
@@ -1,322 +0,0 @@
-.\" Copyright (c) 1980, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" 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.
-.\"
-.\" @(#)boot_vax.8 8.2 (Berkeley) 4/19/94
-.\"
-.Dd April 19, 1994
-.Dt BOOT 8 vax
-.Os
-.Sh NAME
-.Nm boot
-.Nd
-system bootstrapping procedures
-.Sh DESCRIPTION
-.Sy Power fail and crash recovery.
-Normally, the system will reboot itself at power-up or after crashes.
-Provided the auto-restart is enabled on the machine front panel,
-an automatic consistency check of the file systems will be performed,
-and unless this fails, the system will resume multi-user operations.
-.Pp
-.Sy Cold starts.
-These are processor-type dependent.
-On an 11/780, there are two floppy files for each disk controller,
-both of which cause boots from unit 0 of the root file system
-of a controller located on mba0 or uba0.
-One gives a single user shell, while the other invokes the multi-user
-automatic reboot.
-Thus these files are
-.Tn HPS
-and
-.Tn HPM
-for the single
-and multi-user boot from
-.Tn MASSBUS
-RP06/RM03/RM05 disks,
-.Tn UPS
-and
-.Tn UPM
-for
-.Tn UNIBUS
-storage module controller and disks
-such as the
-.Tn EMULEX
-SC-21
-and
-.Tn AMPEX
-9300 pair,
-.Tn RAS
-and
-.Tn RAM
-to boot from
-.Tn MSCP
-controllers and disks such as the RA81,
-or
-.Tn HKS
-and
-.Tn HKM
-for RK07 disks.
-There is also a script for booting from the default device,
-which is normally a copy of one of the standard multi-user boot scripts,
-but which may be modified to perform other actions
-or to boot from a different unit.
-The situation on the 8600 is similar, with scripts loaded from the console RL02.
-.Pp
-Giving the command
-.Pp
-.Dl >>>BOOT HPM
-.Pp
-would boot the system from (e.g.) an RP06 and run the automatic consistency
-check as described in
-.Xr fsck 8 .
-(Note that it may
-be necessary to type control-P
-and halt the processor
-to gain the attention of the
-.Tn LSI-11
-before getting the >>> prompt.)
-The command
-.Pp
-.Dl >>>BOOT ANY
-.Pp
-invokes a version of the boot program in a way which allows you to
-specify any system as the system to be booted.
-It reads from the console a device specification (see below) followed
-immediately by a pathname.
-.Pp
-The scripts may be modified for local configuration if necessary.
-The flags are placed in register 11 (as defined in
-.Aq Pa sys/reboot.h ) .
-The boot device is specified in register 10.
-The encoding of this register is also defined in
-.Aq Pa sys/reboot.h .
-The current encoding has a historical basis, and is shown in the following
-table:
-.Pp
-.Bd -unfilled -offset indent -compact
-bits usage
-0-7 boot device type (the device major number)
-8-15 disk partition
-16-19 drive unit
-20-23 controller number
-24-27 adaptor number (UNIBUS or MASSBUS as appropriate)
-.Ed
-.Pp
-The adaptor number corresponds to the normal configuration on the 11/750,
-and to the order in which adaptors are found on the 11/780 and 8600
-(generally the same as the numbers used by
-.Tn UNIX ) .
-.Pp
-On an 11/750, the reset button will boot from the device
-selected by the front panel boot device switch. In systems
-with RK07's, position B normally selects the RK07 for boot.
-This will boot multi-user. To boot from RK07 with boot flags you
-may specify
-.Pp
-.Bd -unfilled -offset indent -compact
-.Li \&>>>B/ Ns Fl n No DMA0
-.Ed
-.Pp
-where, giving a
-.Ar n
-of 1 causes the boot program
-to ask for the name of the system to be bootstrapped,
-giving a
-.Ar n
-of 2 causes the boot program to come up single
-user, and a
-.Ar n
-of 3 causes both of these actions to occur.
-The ``DM'' specifies RK07, the ``A'' represents the adaptor number
-.Pf ( Tn UNIBUS
-or
-.Tn MASSBUS ) ,
-and the ``0'' is the drive unit number.
-Other disk types which may be used are DB
-.Pq Tn MASSBUS ,
-DD (TU58),
-and DU
-.Pf ( Tn UDA-50/RA
-disk).
-A non-zero disk partition can be used by adding (partition times 1000 hex)
-to
-.Ar n .
-.Pp
-The boot procedure on the Micro
-.Tn VAX
-II
-is similar.
-A switch on the back panel sets the power-up action
-to autoboot or to halt.
-When halted, the processor may be booted using the same syntax
-as on the 11/750.
-.Pp
-The 11/750 boot procedure uses the boot roms to load block 0 off of
-the specified device. The /usr/mdec directory contains a number
-of bootstrap programs for the various disks which should be placed
-in a new pack by
-.Xr disklabel 8 .
-Similarly, the Micro
-.Tn VAX
-II boot procedure loads a boot parameter block
-from block 0 of the disk.
-The
-.Xr rdboot
-.Dq bootstrap
-contains the correct parameters for an
-.Tn MSCP
-disk such
-as the RD53.
-.Pp
-On any processor, the
-.Em boot
-program
-finds the corresponding file on the given device
-.Pf ( Pa kernel
-by default), loads that file
-into memory location zero, and starts the program at the entry address
-specified in the program header (after clearing off the high bit
-of the specified entry address).
-.Pp
-The file specifications used with
-.Dq BOOT ANY
-or
-.Dq \&B/3
-are of the form:
-.Pp
-.Dl device(adaptor,controller,unit,minor)
-.Pp
-where
-.Ar device
-is the type of the device to be searched,
-.Ar adaptor
-is the
-.Tn UNIBUS
-or
-.Tn MASSBUS
-number of the adaptor to which the device is attached,
-.Ar controller
-is the unit number of the controller or
-.Tn MASSBUS
-tape formatter on that adaptor,
-.Ar unit
-is the unit number of the disk or transport slave unit of the tape,
-and
-.Ar minor
-is the disk partition or tape file number.
-Leading adaptor or controller numbers default to 0.
-Normal line editing characters can be used when typing the file specification.
-The following list of supported devices may vary from installation to
-installation:
-.Pp
-.Bd -unfilled -offset indent -compact
-hp MASSBUS disk drive
-up UNIBUS storage module drive
-ht TE16,TU45,TU77 on MASSBUS
-kra storage module on a KDB50
-mt TU78 on MASSBUS
-hk RK07 on UNIBUS
-ra storage module on a MSCP-compatible UNIBUS controller
-rb storage module on a 730 IDC
-rl RL02 on UNIBUS
-tm TM11 emulation tape drives on UNIBUS
-tms TMSCP-compatible tape
-ts TS11 on UNIBUS
-ut UNIBUS TU45 emulator
-.Ed
-.Pp
-For example,
-to boot from a file system which starts at cylinder 0
-of unit 0 of a
-.Tn MASSBUS
-disk, type
-.Ql hp(0,0)kernel
-to the boot prompt;
-.Ql hp(2,0,1,0)kernel
-would specify drive 1 on
-.Tn MASSBUS
-adaptor 2;
-.Ql up(0,0)kernel
-would specify a
-.Tn UNIBUS
-drive,
-.Ql hk(0,0)kernel
-would specify
-an RK07 disk drive,
-.Ql ra(1,0,0,0)kernel
-would specify a
-.Tn UDA50
-disk drive on a second
-.Tn UNIBUS ,
-and
-.Ql rb(0,0)kernel
-would specify a
-disk on a 730
-.Tn IDC .
-For tapes, the minor device number gives a file offset;
-.Ql mt(1,2,3,4)
-would specify the fifth file on slave 3 of the formatter
-at
-.Ql drive
-2 on mba 1.
-.Pp
-On an 11/750 with patchable control store,
-microcode patches will be installed by
-.Em boot
-if the file
-.Pa psc750.bin
-exists in the root of the filesystem from which the system is booted.
-.Pp
-In an emergency, the bootstrap methods described in the paper
-.%T Installing and Operating 4.3bsd
-can be used to boot from a distribution tape.
-.Sh FILES
-.Bl -tag -width /usr/mdec/xxboot -compact
-.It Pa /kernel
-system code
-.It Pa /boot
-system bootstrap
-.It Pa /usr/mdec/xxboot
-sector-0 boot block for 750, xx is disk type
-.It Pa /usr/mdec/bootxx
-second-stage boot for 750, xx is disk type
-.It Pa /pcs750.bin
-microcode patch file on 750
-.El
-.Sh SEE ALSO
-.Xr arff 8 ,
-.Xr halt 8 ,
-.Xr reboot 8 ,
-.Xr shutdown 8
-.Sh HISTORY
-The
-.Nm
-command appeared in
-.Bx 4.0 .
OpenPOWER on IntegriCloud