usr.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

iostat.8: Better wording for some use cases

The iostat(8) manual page should be more specific when using
options. Also extented the BUGS section.

PR: 153012
Reviewed by: bcr
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D42633

Add interface NVME to devstat

This allows to list only NVMe devices in systat, iostat, vmstat, etc.
Previously those were counted as OTHER.

iostat: getopt() / usage() cleanup.

MFC after: 1 week
Sponsored by: Klara, Inc.
Reviewed by: allanjude
Differential Revision: https://reviews.freebsd.org/D41636

Remove $FreeBSD$: two-line nroff pattern

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

iostat: update man page for r277566

The original commit added granularity to the transaction latency display
in the extended device stats mode, but didn't update the man page.

Reported by: Miroslav Lachman <000.fbsd@quip.cz> via jmg
MFC after: 1 day

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

Advertise ctlstat(8) a little better.

MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation

use .Mt to mark up email addresses consistently (part2)

PR: 191174
Submitted by: Franco Fichtner <franco@lastsummer.de>

Change `iostat -Ix` to display total duration of transactions instead
of average duration, and total busy time instead of %.

This looks more useful when one runs `iostat -Ix` periodically to
collect statistics: e.g. now it is possible to calculate busy %
between two runs subtracting total busy times and dividing per time
period.

Average duration and % busy are still available via `iostat -x`.

Remove the advertising clause from UCB copyrighted files in usr.sbin. This
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Clarify a few details about iostat(8) behavior:

- The default repeat count for iostat(8) is 1 unless there
was a -w on the command line.

- A -x display doesn't include TTY or CPU stats by default
but they can be turned on with a -T or -C, respectively.

Submitted by: arundel (initial version)
Reviewed by: arundel
MFC after: 1 week

Change "wait" banner to "qlen" to be more indicative of its purpose and to
be more inline with what gstat uses.

Reviewed by: gnn
Silence from: phk, keramida

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

Clean up the style and markup of the paragraph on fractional wait intervals.

MFC after: 3 days

Properly spell and mark up the name of kern.hz.

MFC after: 3 days

Move the sentences telling the defaults for -c and -w
to where they belong. Previously they were misplaced,
i.e., swapped.

MFC after: 3 days

Cleanup manpage as suggested by jhb@ to start new sentences on a new line.
MFC after: 2 Weeks

Explain how the new sub-second interval from changeset:208389 works.

Approved by: scottl(mentor)
Obtained from: Yahoo Inc.
MFC after: 2 weeks

Allow sub-second interval timings for iostat and vmstat.
e.g.
vmstat -w.5
iostat -w.5

Reviewed by: jhb
Approved by: scottl (mentor)
Obtained from: Yahoo Inc.
MFC after: 2 weeks

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.

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

Markup fixes.

o Implement Solaris-like -x flag: show extended disk statistics.
o Implement Solaris-like -z flag: omit lines for devices with no activity.
o iostat.8: describe -x and -z flags, Xr devstat(3), touch .Dd.

PR: mostly bin/68840, with style changes; bin/73327
Submitted by: Dan Nelson, Peter Schuller
Obtained from: NetBSD (a part of man page)
MFC after: 1 month

Interlink systat(1), iostat(8) and vmstat(8) through their SEE ALSO
sections, so that users of one can learn about the others easily.

Expand *n't contractions.

Sort sections.

english(4) police.

MFS: Spelling: s/transfered/transferred/

PR: 46104
Pointed out by: Rich Morin <rdm@cfcl.com>
Approved by: re (rwatson)

The .Nm utility

Replace /kernel with /boot/kernel/kernel.

PR: docs/37757
Submitted by: Hiten Pandya <hiten@uk.FreeBSD.org>

mdoc(7) police: markup nits.

Make use of the new features of libdevstat to allow iostat to work on
crash dumps, and make it use sysctl for all data retrievals in the
"live" case (i.e. when not using iostat on a crash dump).
Remove setgid kmem for the iostat executable, it is not needed any
more after these changes.

Reviewed by: ken

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: split punctuation characters + misc fixes.

Prepare for mdoc(7)NG.

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

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

Back out previous commit minus spelling fixes. Should have asked maintainer
before.

Rework use of Nm.
Remove -? flag that was not working but documented. Make it work instead
but hide it in man page and usage string as others tools do.
Spelling.
Abort on allocation failure (with errx()).

$Id$ -> $FreeBSD$

Various man page cleanup:

- Sort xrefs.
- FreeBSD.ORG -> FreeBSD.org
- 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>

Fix style bugs introduced by Matt Dillon in his previous, unreviewed
commit.

Reviewed by: gibbs

Fixed segfault when more then four devices are specified (improper free),
fixed variable so all manually-specified devices are shown rather then
cutting the display off at 3, fixed formatting for msps when msps is
larger then 100 (it was blowing the columner display output before),
added -K option to make blk count (-oIK) force a 1K block size (to conform
more closely to systat, vmstat definition of blocksize).

Update system to new device statistics code.

Submitted by: "Kenneth D. Merry" <ken@plutotech.com>

Fix a variety of minor typos and cross references in a bunch of
man pages.

Masanobu Saitoh <msaitoh@spa.is.uec.ac.jp>
Giles Lean <giles@nemeton.com.au>
<soda@sra.co.jp>

Fix printout bug
Submitted by: fredriks@mcs.com

Converted 'vmunix' to 'kernel'.

BSD 4.4 Lite usr.sbin Sources