Remove $FreeBSD$: two-line nroff pattern

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

mptutil: document that disabled/enabled are also supported

This change officially documents the fact that the `volume cache
enabled` and `volume cache disabled` are also supported.

While here, remove an unnecessary newline at the end of a warn*(3) call.
warn*(3) adds a newline automatically.

MFC after: 1 week

Remove contractions.

Remove trailing whitespace per mdoc lint warning

Disussed with: gavin
No objection from: doc
Approved by: joel
MFC after: 3 days

Remove superfluous paragraph macro.

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

Spelling fixes.

Syntax, commas and stuff. Comments from jhb.

PR: bin/147572
MFC after: 2 weeks

Expand man page to document the fact that mptutil/mpt doesn't support RAID volumes in excess of 2TB. Document workaround via geom or zfs

Modified submitter's original patch to reference why this is broken and what to do to work around the issue.

Submitted by: hubert@tournier.org
PR: bin/147572
Reviewed by: jhb
MFC after: 2 weeks

mdoc: move remaining sections into consistent order

This pertains mostly to FILES, HISTORY, EXIT STATUS and AUTHORS sections.

Found by: mdocml lint run
Reviewed by: ru

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.

Merge mptutil

Approved by: re

Update the mptutil man page for FreeBSD 8.0

Approved by: re

Add mptutil, a basic utility for managing MPT SCSI/SATA/SAS controllers.
Drive and controller status can be reported, basic attributes changed,
and arrays and spares can be created and deleted.

Approved by: re
Obtained from: Yahoo! Inc.