Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

MFC r240165:

Add TRIM support, enabled by default.
Fix a bug installing components from a localPath.
Allow autosizing of any partition, not just the last partition.
Adjust how ZFS is laid out to work with Boot Environments.

Submitted by: kmoore
Obtained from: PC-BSD

MFC: 235452

Set the MBR partition to active when doing a full disk MBR.

Submitted by: kmoore
Obtained from: PC-BSD
Sponsored by: iXsystems

MFC: 235008

Add bootcamp bootloader stamp.

Submitted by: kmoore
Obtained from: PC-BSD
Sponsored by: iXsystems

MFC: 235006

Add powerpc / powerpc64 support to pc-sysinstall. This patch will
autodetect if on powerpc and use the APM gpart GEOM class
automaticaly. At this time support for full disk installation is
the only supported scheme.

Submitted by: kmoore
Obtained from: PC-BSD
Sponsored by: iXsystems

MFC: 232901

Use gpart "-a" flag to 4k alignment.

Submitted by: kmoore
Obtained from: PC-BSD

MFC: 232898

Improve ZFS exporting functionality, only export pools which are on a
specific device we happen to be writing to. This fixes an issue when
running pc-sysinstall on a running system which needs ZFS and the main
disk gets exported.

Submitted by: kmoore
Obtained from: PC-BSD

MFC: 232889

Make sure when creating new MBR partition it is set to active by default.

Submitted by: kmoore
Obtained from: PC-BSD

MFC r227368

Welcome the initial patches for OSX bootcamp support!!!
This should let you select the ada0p3 hybrid MBR/GPT partition, and do an installation to it.

MFC 227118:

Roll up several patches used by PC-BSD.

- Fix an issue with gmirror.
- Allow IPv4 DHCP and IPv6 SLAAC concurrently.
- Fix zpool options using the wrong device name.

Approved by: re
Obtained from: kris@pcbsd.org

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Fix a logic bug in pc-sysinstall creating partitions.
Improve exit when an error occurs.
Fix parsing to grab values which contain extra '=' signs.
Fix a bug setting the timezone properly.
Fix a usage bug when setting up with gmirror.
Allow a uzip file from local media to be used.
Allow specifying flags for "newfs" when using UFS as the file system.
Run custom commands after doing final cleanup / fstab generation
and such. Also fix using relative path for config file.

Approved by: re (bz)

Wipeout the end of disks, home to things like gmirror metadata, backup GPT tables,
and other potential evil.

Submitted by: Kris Moore <kris@pcbsd.org>
Approved by: kib (mentor)
Sponsored by: iXsystems

- Allows using full device name paths, such as /dev/ad0 or /dev/mirror/gm0 in config files
- Fixes some issues creating gmirror devices, including on GPT partitions
- Bugfixes for ZFS mirroring
- Enhanced GELI to work with a passphrase only, or key-file only
- Bugfix to prevent crashing of PC-BSD Live media when checking for upgrade partitions

Submitted by: Kris Moore <kmoore@freebsd.org>
Approved by: kib (mentor)
Sponsored by: iXsystems

Fix syntax error from previous commit.

Approved by: kib (mentor)

Fix a syntax error in a little-used function.
Replace expr with $(())
Replace grep > /dev/null with grep -q
Replace "$?" = "0" with $? -eq 0 in tests
Consolidate export statements with variable assignment
Replace tests for ! -z with -n

Approved by: kib (mentor)

Increase size of boot partition to give breathing room in the future.

Approved by: kib (mentor)

Patch pc-sysinstall to deal with 4k sector size drives

PR: bin/151967
Submitted by: kmoore
Approved by: imp

More elegant way to detect MBR vs. GPT

Submitted by: nwhitehorn
Approved by: imp

When we switched to the gpart backend, and provided selection between
MBR & GPT, the MBR full-disk init failed to stamp boot1, and results
in a boot not found error. This patch fixes the issue.

PR: 151990
Submitted by: Kris Moore

Left over from prior patch removed.

Submitted by: John Hixon
PR: 151442 (but the patch was backwards there)

Initial patches to install images...

PR: 150921

pc-sysinstall(8) patch that allows images to be written to disks

This patch creates the "image" directive for the pc-sysinstall config
file. This allows disks to be configured with an image instead of
partitioning.

PR: 150137
Submitted by: John Hixson

Indent things consistently

PR: 149926
Submitted by: John Hixson

This patch to pc-sysinstall allows the setting of a new config
variable for installation, which lets the user/front-end select
between MBR or GPT partitioning schemes when doing a dedicated disk
installation.

PR: 149772
Submitted by: Kris Moore

Spell iXsystems, Inc properly

Submitted by: delphij@

Bring in Kris Moore's pc-sysinstall shell script from PC-BSD. This
shell script is the back end logic necessary for an installer. It
contains both query routines to allow a front-end installer to present
reasonable choices to the user and also action routines which allow
the front end installer to put a FreeBSD distribution onto a disk. It
supports installing onto the usual suspects, as well as advanced
features like Mirroring, ZFS, Encryprion and GPT labels.

While this is only the back-end of the installer, it can do unattended
scripted installations. In PC-BSD's world view, all installations are
scripted and all the front-end does is write the script. As such, it
is useful in its own right.

This has been extensively tested over the past several releases of
PC-BSD. However, differences between that environment and FreeBSD
suggest there will be a period of shake-out while those differences
are discovered and corrected.

A text-based front-end is in the works. For the GUI-based front-end,
you can use the PC-BSD distribution.

Kris' BSDcan paper on pc-sysinstall is linked off his talk on the
BSDcan site:
http://www.bsdcan.org/2010/schedule/events/173.en.html

The man page is written by Josh Paetzel, and I wrote the Makefiles for
the FreeBSD integration. Kris wrote the rest.

This represents version r7010 in the PC-BSD repo.
http://svn.pcbsd.org/pcbsd/current/pc-sysinstall

Submitted by: kris@
Sponsored by: iX Systems