bsdlabel: add BUGS section documenting 8 partition limit

PR: 276517

bsdlabel: add deprecation notice

gpart is the preferred tool for managing partitions of all types,
including BSD disklabels.

Note that this is only about bsdlabel/disklabel, the tool -- there is no
current plan to remove support for MBR or BSD disk labels from the
kernel or from gpart.

Reviewed by: imp, olce
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D43563

sbin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

Remove $FreeBSD$: one-line nroff pattern

Remove /^\.\\"\s*\$FreeBSD\$$\n/

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96

Remove pc98 support completely.
I thank all developers and contributors for pc98.

Relnotes: yes

Add history section for bsdlabel(8)
http://minnie.tuhs.org/cgi-bin/utree.pl?file=4.3BSD-Tahoe/usr/man/cat8/disklabel.0
Remove tab after space, highlighted by igor

PR: 212436
Approved by: bcr (mentor)
MFC after: 5 days
Differential Revision: https://reviews.freebsd.org/D8104

It's 2015, and some people are still trying to use fdisk and then
go asking what debug flags to set for GEOM to make it work. Advice
them to use gpart(8) instead.

Something similar should probably done with disklabel,
but I need to rewrite the disklabel examples first.

Reviewed by: wblock@
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3315

mdoc: remove EOL whitespace.

Remove ia64.

This includes:
o All directories named *ia64*
o All files named *ia64*
o All ia64-specific code guarded by __ia64__
o All ia64-specific makefile logic
o Mention of ia64 in comments and documentation

This excludes:
o Everything under contrib/
o Everything under crypto/
o sys/xen/interface
o sys/sys/elf_common.h

Discussed at: BSDcan

Sweep man pages replacing ad -> ada.

Approved by: re (blackend)
MFC after: 1 week
X-MFC note: stable/9 only

Globally replace u_int*_t from (non-contributed) man pages.

The reasoning behind this, is that if we are consistent in our
documentation about the uint*_t stuff, people will be less tempted to
write new code that uses the non-standard types.

I am not going to bump the man page dates, as these changes can be
considered style nits. The meaning of the man pages is unaffected.

MFC after: 1 month

Remove dead code in bsdlabel depending on __alpha__

Remove bsdlabel.5, which hasn't been installed in over 7 years
and contains little more than an out-dated copy of <sys/disklabel.h>

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

o One more s/gpt/gpart/.

o Replace Xr to gpt(8) which is gone by gpart(8).

- Import the HEAD csup code which is the basis for the cvsmode work.

Remove redundant whitespace.

Noticed by: brueffer

Attempt to describe the ''auto'' type a bit better in the default
section (if nothing had been specified, or if the auto type had
been specified, a default layout is used).

PR: docs/116047
Submitted by: Ian Smith <smithi at nimnet dot asn dot au>
Minor modifications by me.

- Fix markup.

- Somewhat improve wording.

- Change the layout of the EXAMPLES section so that descriptions
come before example, as in most other manpages.

- Fix a bad example that edits a label using a `c' partition.

- Don't mention (wrong) defaults for FFS file system parameters,
replace them with references to newfs(8) which documents them.

- Remove mentions of LFS support for which was retired in 1998.

- Regenerate an example output.

PR: docs/84913
MFC after: 3 days

Fix utility's short description.

PR: docs/84467
Submitted by: Gary W. Swearingen
MFC after: 3 days

Markup fixes.

Explain why the first partition should start at offset 16.

Requested by: hrs

Fix evil examples - first partition should start at offset 16.

MFC after: 3 days

-mdoc sweep.

Clarify wording for -m flag.

PR: docs/84704

Scheduled mdoc(7) sweep.

The disk labels generated by bsdlabel can no address more than
0xffffffff sectors. Document this limit and avoid installing bogus
labels on disks with more sectors.

Allowing the installation of labels addressing as much of the disk as
possiable may be a useful addition in some situations, but this was easy
to implement and should reduce confusion.

PR: bin/71408

Assorted markup, grammar, and spelling fixes.

Remove advertising clause from University of California Regent's license,
per letter dated July 22, 1999.

Approved by: core, imp

Implement a '-f' flag to teach bsdlabel to work on files instead of
disk partitions.

mdoc(7): Use the new feature of the .In macro.

mdoc(7) fixes.

Approved by: re (blanket)

More axe-work:

Hide all the historical fields of the label, unless people ask for them with -A,
set them to intelligently chosen defaults otherwise.

Distill the manual page to remove inaccuracies, misundertandings and obsolete
information. It can probably still be done better but now at least it is
not misinforming people.

First scrub of s/disklabel/bsdlabel/

bsdlabel.5 deliberately exempted, its contents looks less than useful.

Quick grammar fix.

Small mdoc fix

Teach disklabel(8) about different hardware architectures.
This is aimed at creating floppies during cross-releases.
For different endianness machines, a tool like bswapfs(8)
is necessary to make the generated floppies readable on
the target machine. While here, fixed unaligned access
on Alphas.

Tested on: i386, alpha

Give this manpage a good overhaul, including the markup.
Notable changes:

- Removed the "disktype" argument from the -B only synopsis
form. This form doesn't touch the disk label, and doesn't
use this argument.

- Fixed the first example in the EXAMPLES section. Support
for compatibility slices has been recently dropped from
the GEOM kernels, and a bit later GEOM became standard.

- Removed the buggy notion from rev. 1.37 that disklabel(8)
may be used to define mount points; it cannot. Improve
some DOS partition / FreeBSD slice wording. Among these,
``dangerously-dedicated slice'' was just a nonsense. ;-)

Properly mark "auto" as a keyword.

Deal with vestiges of d_boot[01].

Drop the silly notion that i386 has two bootstrap files now that sys/boot
creates a single file named just "boot".

Apart from the fact that the option "-s" is now gone and that "-b" should
be pointed at /boot/boot instead of /boot/boot1, this patch should be
a no-op.

Retire the "-N" and "-W" options which implemented write-protection
for the disklabel: This facility is OBE.

First of all, we cannot sensibly implement this in a properly stacked
environment.

Second, if we did, it would confuse the heck out of users who
wouldn't be able to "start from scratch" by dd(8)'ing /dev/zero
onto /dev/da0.

Third, the offered protection is not comprehensive: no other software
would respect it.

Fourth and finally, the disklabel is already protected against
tampering if it controls open partitions.

Uselessness of these options discussed with: peter

mdoc(7) police: Deal with self-xrefs.

mdoc(7) police: Added missing markup bit.

Approved by: re

Document that write(2) et al can return EROFS for attempts to write the
disk label area.

PR: 43891
Submitted by: Diomidis D. Spinellis <dds@istlab.dmst.aueb.gr>
MFC after: 3 days

s/filesystem/file system/g as discussed on -developers

The .Nm utility

more file system > filesystem

disklabel(8) manual page:

--change "-s newboot" to "-s newboot2" in an example
--Fixed spelling
--Fixed some confusion between slice/parition/primary partition and other
things.

PR: 35947 and 35951
Noticed by: Gary W. Swearingen <swear@blarg.net>
Reviewed by: keramida
Thanks to: grog
MFC after: 2 days

Remove inappropriate .Op calls in examples.

PR: 35689
Submitted by: Gary W. Swearingen <swear@blarg.net>

In the words of the submitter:

disklabel(8)'s "Reading the disk label" section starts out "To examine
or save the label on a disk drive,...". This is confusing. The given
command (disklabel [-r] disk) doesn't save anything (except to standard
out, but that should go without saying). It reads as if the command
might save something on the disk drive.

PR: 32452
Submitted by: Gary W. Swearingen <swear@blarg.net>

-r is implied with -B.

The defaults for bsize and fsize were interchanged.

PR: docs/30330

mdoc(7) police: s/BSD/.Bx/ where appropriate.

Remove whitespace at EOL.

mdoc(7) police: removed HISTORY info from the .Os call.

mdoc(7) police: remove extraneous .Pp before and/or after .Sh.

mdoc(7) police: fix markup in revision 1.27.

Clarify the currently used partition types.

Add cross-references to ccd(4) and vinum(8).

mdoc(7) police: misc formatting fixes.
(This page still needs a lot of work.)

Allow for easier configuration when using disklabel. A sample
being:

# size offset fstype [fsize bsize bps/cpg]
a: 400M 0 4.2BSD 4096 16384 75 # (Cyl. 0 - 812*)
b: 1G * swap
c: * * unused
e: 204800 * 4.2BSD
f: 5g * 4.2BSD
g: * * 4.2BSD

These patches are the original work of Randell Jesup, and
I believe Matt Dillon, with additional work by Warner Losh.
Please let me know if I've left someone out.

Incorporated into this is the fix for PR bin/22727.

This patchset still has style issues and a possible problem on
large disks. However, it was a agreed to get these committed before
performing major surgery on them.

PR: bin/22727
Submitted by: Randell Jesup <rjesup@wgate.com>

mdoc(7) police: split punctuation characters + misc fixes.

typo: modifes -> modifies

Fix typos and layout problem.

PR: 23109
Submitted by: Jimmy Olgeni <olgeni@uli.it>

mdoc(7) police: use the new features of the Nm macro.

Use Fx macro wherever possible.

Avoid use of direct troff requests in mdoc(7) manual pages.

Add support for virgin disklabels

Submitted by: dillon

Correct typo.

/dev/r<FOO> => /dev/<FOO>

$Id$ -> $FreeBSD$

Minor style fix.

Various man page cleanup:

- Sort xrefs
- FreeBSD.ORG -> FreeBSD.org
- Properly xref RFCs.
- Be consistent with section names as outlined in mdoc(7).
- Other misc mdoc cleanup.

PR: doc/13144
Submitted by: Alexey M. Zelkin <phantom@cris.net>

Remove inappropriate references to the wrong name for the bootstrap
manager, thus killing two birds with one stone.

Objected-to-by: bde
rnordier

Make intelligible:
Describe the command formats in English.
Add references to other programs (boot0cfg, fdisk).
Remove some old cruft, including FUD about single-level bootstraps.
Add example of output format.

Not-objected-to-by: msmith
rnordier

Look for boot blocks in new default location.

Refer to "da" rather than "sd" device.

Suggested by: jdp

Add section number to .Xr. Use of .Nm. Typo. Add rcsid. Remove unused
#includes. Use err(3).

Show the real revision date and not the date that this
manpage is being viewed.

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

Sort cross references.

Try to preserve the fdisk table in the primary bootstrap, should it
already exist.

Mention the cases where this doesn't work in the BUGS section of the
man page.

Finally implement the "auto" disktype. It attempts to get all the
required information from the driver, and produce a virgin disklabel
for it. The latter might be further edited with `disklabel -e' to
satisfy the user's need.

The magic sequence is:

disklabel -r -w sdX auto
disklabel -e sdX

BSD 4.4 Lite sbin Sources

Note: XNSrouted and routed NOT imported here, they shall be imported with
usr.sbin.