gpt, disklabel64 - Add storage expansion options

* Add gpt expand directive. For example 'gpt expand /dev/da0' will
expand the gpt to fill /dev/da0. This allows the gpt to be enlarged
to fit a

gpt, disklabel64 - Add storage expansion options

* Add gpt expand directive. For example 'gpt expand /dev/da0' will
expand the gpt to fill /dev/da0. This allows the gpt to be enlarged
to fit a new, larger storage device or expanded storage and can be issued
on a live gpt if desired.

* Add disklabel64 -x and -xx features. This expands the disklabel to
fit the new enlarged slice that it resides in. If -xx is specified,
the last partition configured in the disklabel will also be enlarged.

* And we already have 'hammer2 growfs <mountpt>' to grow a live hammer2
filesystem to fit an enlarged partition.

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gpt(8): "show" command support to print partition GUID

The "show" subcommand gains the "-g" option to print the partition GUID
instead of the partition type/label.

This helps to identify the GPT pa

gpt(8): "show" command support to print partition GUID

The "show" subcommand gains the "-g" option to print the partition GUID
instead of the partition type/label.

This helps to identify the GPT partition corresponding to the UUIDs
shown in "/dev/slice-by-uuid".

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fdisk, gpt - Support trim on recent kernels

* Recent kernels removed the 'trim' sysctls. Devices now allow trim by
default.

* Fix the fdisk -E option to no longer try to use the sysctls.

* Add

fdisk, gpt - Support trim on recent kernels

* Recent kernels removed the 'trim' sysctls. Devices now allow trim by
default.

* Fix the fdisk -E option to no longer try to use the sysctls.

* Add trim support to gpt init (-E).

* Fix swapon -e, change option to -E to match gpt and fdisk
(-e still supported and does the same thing).

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gpt - Add a new directive called 'init'

* Add a new directive called 'init'. This directive works like
gpt create except it will also create a msdos slice 0 (and newfs_msdos
it), and a "DragonF

gpt - Add a new directive called 'init'

* Add a new directive called 'init'. This directive works like
gpt create except it will also create a msdos slice 0 (and newfs_msdos
it), and a "DragonFly Label64" slice 1, and
'disklabel -r -w <slice1> auto'.

* If -B is also specified, the init directive will populate the msdos
filesystem with efi/boot/bootx64.efi, and also supplies -B to the
disklabel command.

* This command does not create the boot, swap, or root filesystem
partitions in the disklabel. It is meant to do something similar
to what fdisk -IB used to do for us for legacy partitions (though
I should note that fdisk -IB didn't initialize a new disklabel). But
we do for gpt.

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gpt(8): Add HAMMER and HAMMER2 support

This makes it possible to create HAMMER or HAMMER2 partitions
with simple commands such as:

gpt add -t hammer2 /dev/device

gpt: Align partitions to 1MiB

Submitted-by: pascii, bug report #2830

gpt - Bump size of the boot partition from 768MB to 1GB

* Bump the default size of the boot partition to 1GB.

gpt(8): increase size of boot slice to 768MB

* aligning it to the size of the boot slice created by the
live cd installer

Initial import of binutils 2.22 on the new vendor branch

Future versions of binutils will also reside on this branch rather
than continuing to create new binutils branches for each new version.

manpages: Uniformly order the prologue macros by Dd/Dt/Os.

This is the most widely used order and it also silences warnings
in mandoc -Tlint output.

gpt.8: Update example and note

* don't use da8 as general disk in examples,
as it is now default for removable device

* adjust boot setup example to present defaults:
* no `-o packet' neede

gpt.8: Update example and note

* don't use da8 as general disk in examples,
as it is now default for removable device

* adjust boot setup example to present defaults:
* no `-o packet' needed for bootcfg,
* kernel lives in boot/, no need for extra mv

* use preferred HAMMER label (as in installer & rconfig example)

* add suggestion for exact text to commands and break too long lines

* drop note that boot only is supported on 32 bit disklabels

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- adjust boot command description for booting from
root of boot-only file system
- improve markup
- fix exmaple of dummy s0 partition to use enough space for disklabel

Fix typo.

Update gpt.8:
- delete occurrences of '/boot/' in boot/loader.rc

Update gpt.8:
- simplify Boot Setup example: kernel and modules moved to /boot

Update gpt.8:
- change note on number of slices supported to 127
- add more symlinks to Boot Setup example: /kernel and /modules, and /*.old,
/modules is needed to load modules after loader(8) phas

Update gpt.8:
- change note on number of slices supported to 127
- add more symlinks to Boot Setup example: /kernel and /modules, and /*.old,
/modules is needed to load modules after loader(8) phase,
/kernel is given by e.g. kern.bootfile (sysctl),
/*.old is needed for same purposes when this kernel/modules used

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Fix Boot Setup example:
- drop symlinks for /kernel as `make installkernel' can't use it
(install(1) deletes symlink and installs in root file system),
also drop symlinks for /modules and .old
- r

Fix Boot Setup example:
- drop symlinks for /kernel as `make installkernel' can't use it
(install(1) deletes symlink and installs in root file system),
also drop symlinks for /modules and .old
- rename mount point for boot filesystem from /boot_ to /boot-fs
- add note on using DESTDIR=/boot-fs for installkernel
- add more details to description

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Fix Boot Setup example:
- move, not copy, kernel & modules to boot slice
- give hammer file system a more apropriate file system label

Update gpt:
- note that DragonFly supports 32 slices per disk
- increase size of boot slice (slice 0 made by boot command):
increase size from 128MB til 256MB, as total size of
kernel & modules w/

Update gpt:
- note that DragonFly supports 32 slices per disk
- increase size of boot slice (slice 0 made by boot command):
increase size from 128MB til 256MB, as total size of
kernel & modules w/ .old is over 128MB and
it is a hassle to increase size of boot slice later
- add note that boot0 boot manager, which can be manipulated by
boot0cfg command, is used by boot command
- add example of GPT boot disk setup
- improve mark up a bit

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Add a quick entry for the new 'gpt boot' directive.

Update gpt.8:
* Add note that GPT partitions are accessed as DragonFly disk slices
* Describe that add command will print disk slice.
* Correct default partition type: it is dfly, not UFS
* Menti

Update gpt.8:
* Add note that GPT partitions are accessed as DragonFly disk slices
* Describe that add command will print disk slice.
* Correct default partition type: it is dfly, not UFS
* Mention that dfly partition type is for disklabel64.5
* Add FILES section
* Add EXAMPLES section
* Add some Xrefs
* Mention that migrate command isn'r for DragonFly
* Add note that booting from GPT isn't supported

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Fix various typos in our manpages.

Make indexes start at 0, not 1, so they match the GPT partition numbers.
Output <device>s<index> instead of <device>p<index>.

Adjust gpt to use the new UUID lookup functions via /etc/[defaults/]uuids.

Change the default partition type to the DragonFly Label type and add a
shortcut -t name 'dfly' as well.

Bring the gpt labeling program in from FreeBSD.

Obtained-from: FreeBSD / Marcel Moolenaar