Commit Graph

145 Commits

Author SHA1 Message Date
trasz
31006b5c68 Userspace part of reroot support. This makes it possible to change
the root filesystem without full reboot, using "reboot -r". This can
be used to to eg. boot from a temporary md_image preloaded by loader(8),
setup an iSCSI session, and continue booting from rootfs mounted over
iSCSI.

Reviewed by:	kib@, bapt@
MFC after:	1 month
Relnotes:	yes
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D3693
2015-11-08 17:33:48 +00:00
trasz
c05bbe4d23 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
2015-09-02 14:08:43 +00:00
brueffer
2dc82f9774 Fix a few mandoc warnings.
MFC after:	1 week
2015-08-12 10:34:05 +00:00
sjg
008d7c831f Add META_MODE support.
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp
2015-06-13 19:20:56 +00:00
sjg
75a137820d dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
sjg
65145fa4c8 Merge sync of head 2015-05-27 01:19:58 +00:00
allanjude
6e6661e13c Document that nextboot(8) doesn't work as expected with ZFS
Differential Revision:	https://reviews.freebsd.org/D2087
Submitted by:	feld (request)
Reviewed by:	feld
Approved by:	bcr (mentor)
Sponsored by:	ScaleEngine Inc.
2015-03-17 20:15:49 +00:00
sjg
b137080f19 Merge from head@274682 2014-11-19 01:07:58 +00:00
emaste
ed62ae8a62 Reference uefi(8) from i386 boot(8)
Suggested by trasz.

Differential Revision: https://reviews.freebsd.org/D1162
2014-11-14 20:12:33 +00:00
sjg
d7cd1d425c Merge head from 7/28 2014-08-19 06:50:54 +00:00
bapt
42044eb342 use .Mt to mark up email addresses consistently (part1)
PR:		191174
Submitted by:	Franco Fichtner  <franco@lastsummer.de>
2014-06-20 09:40:43 +00:00
joel
1f9618e6f7 Minor mdoc improvements. 2014-06-06 19:00:43 +00:00
sjg
5860f0d106 Updated dependencies 2014-05-16 14:09:51 +00:00
sjg
1a7e48acf1 Updated dependencies 2014-05-10 05:16:28 +00:00
sjg
62bb106222 Merge from head 2013-09-05 20:18:59 +00:00
wblock
e997c4f73e Add a new gptboot(8) man page. Factor out the redundant information
in gpart(8) and boot(8), adding references to gptboot(8) in both.

Reviewed by:	jhb, ae, pjd, Paul Schenkeveld <bsdcan@psconsult.nl>, david_a_bright@dell.com (portions), gjb
MFC after:	1 week
2013-07-01 22:38:36 +00:00
sjg
97d8b94956 sync from head 2013-04-12 20:48:55 +00:00
sjg
6d37b86f2b Updated dependencies 2013-03-11 17:21:52 +00:00
n_hibma
fc11335acc Clarify that overriding the -h/-D flags through flags in device.hints
only works for sio(4) but not for uart(4) which no longer has this flag.
2013-02-26 23:18:35 +00:00
sjg
0ee5295509 Updated dependencies 2013-02-16 01:23:54 +00:00
marcel
9dd41e3647 Sync FreeBSD's bmake branch with Juniper's internal bmake branch.
Requested by: Simon Gerraty <sjg@juniper.net>
2012-08-22 19:25:57 +00:00
emaste
807bb6c4f6 Add BSD copyright notice.
Approved by:	gordon@
2012-02-07 14:06:30 +00:00
emaste
036c70dad3 Add -e to set arbitrary kernel environment variables.
Nextboot(8) can now set any combination of kernel name (-k), kernel
options (-o), and environment strings (-e).  As a result of this change
-k also becomes optional.

Reviewed by:	freebsd-current (Ian Lepore, pluknet@, jhb@)
2012-01-31 15:32:05 +00:00
uqs
5f1ca9b982 Spelling fixes for sbin/ 2012-01-07 16:09:33 +00:00
ed
f30d5ac5ec Let reboot(8) use getprogname() to compare the program name.
While there, mark the global variable dohalt static, as reboot(8) only
consists of a single C file.
2011-12-11 11:42:44 +00:00
pluknet
1263a866ca Remove vestiges of disklabel(5).
Reviewed by:	uqs
MFC after:	5 days
2011-04-14 08:53:04 +00:00
ed
ec5d1af033 Remove stale reference to wtmp(5).
Reported by:	pluknet
2010-10-11 20:17:23 +00:00
avg
effc08cc6c nextboot: warn about limitations of /boot/nextboot.conf on ZFS
MFC after:	1 week
2010-09-17 09:50:36 +00:00
bcr
cae33a9ae0 Let boot(8) refer to the uart(4) serial driver, which is the replacement
for the obsolete sio(4) driver.

PR:             docs/144498
Submitted by:   Bruce Cran (bruce at cran dot org dot uk)
Approved by:    marcel
MFC after:      2 weeks
2010-07-04 20:39:07 +00:00
ed
b28da9a61e Remove stale references to utmp(5) and its corresponding filenames.
I removed utmp and its manpage, but not other manpages referring to it.
2010-01-21 17:25:12 +00:00
ed
4f94c734b6 Port the remaining apps in sbin/ to utmpx; only reboot(8). 2010-01-13 17:59:23 +00:00
ed
e024647c7a Add forgotten `void' keyword. This function has no arguments. 2009-12-29 09:13:20 +00:00
ed
171b5b9553 Let init(8) and reboot(8) use utmpx to log wtmp entries.
logwtmp() gets called with the raw strings that are written to disk. For
regular user entries, this isn't too bad, but when booting/shutting
down, the contents get rather cryptic.

Just call the standardized pututxline().
2009-12-05 20:26:55 +00:00
des
9f026514d5 More rational usage() 2009-11-10 09:44:55 +00:00
ru
763b9ae1f8 Switch the default WARNS level for sbin/ to 6.
Submitted by:	Ulrich Spörlein
2009-10-19 16:00:24 +00:00
bz
d4d34dea9f Remove and unused variable.
Submitted by:	Christoph Mallon christoph.mallon@gmx.de
MFC after:	2 weeks
2009-01-31 13:48:15 +00:00
danger
84cb1143df - Sweep the boot(8) man page after addition of boot.config(5).
Reviewed by: keramida
Approved by: re (kensmith)
2007-08-18 07:58:36 +00:00
jkoshy
364ee887ab Cross-reference nextboot(8).
MFC after:	3 days
2006-11-22 13:12:34 +00:00
bms
87adc023e9 Block a variety of signals which may afffect reboot(8), before killing
init(8), to avoid losing a race to them and dying before being able
to call reboot(2).

PR:		bin/64664
Submitted by:	maxim
Obtained from:	NetBSD
MFC after:	30 days
2006-08-02 13:05:38 +00:00
bms
03b3f7bd6f Block SIGHUP before killing init(8), to avoid a race condition which may
kill the current process and hang the system when attempting reboot.

PR:		bin/64664
Reviewed by:	ssouhal, phk (historic)
MFC after:	30 days
2006-08-02 12:42:20 +00:00
maxim
bd8059b202 o Describe what actually boot(8) -m mutes.
PR:		docs/67893
Submitted by:	Chris Pepper, Daniel Gerzo
MFC after:	2 weeks
2006-04-18 19:00:02 +00:00
wes
1ba68b0ac5 Revert previous change, "getopts" (with an 's') is a builtin in
/bin/sh.
2006-01-18 04:48:45 +00:00
wes
078db77066 Remove dependency on getopts because it is on /usr and we want to
use 'nextboot -D' in rc.  Option parsing cribbed from vgrind.sh.
2006-01-16 16:18:54 +00:00
ru
4de1ee30af -mdoc sweep. 2005-11-18 10:36:29 +00:00
ru
3d5c12187b Do not install boot_i386.8 on all architectures. 2005-11-17 09:39:36 +00:00
sobomax
647fab7646 Add new option `q', which makes second stage loader quiet unless autoboot
is disabled or fails.

MFC after:	1 week
2005-10-16 01:55:35 +00:00
yar
633be11491 Replace "/etc/make.conf" with references to make.conf(5)
where applicable.  The main reason for this change is that
the location of make.conf is not constant and can be
modified via __MAKE_CONF.  This change also improves
hyper-text linkage in our manpages.

MFC after:	2 weeks
2005-10-10 14:55:59 +00:00
ru
f47ed80aec Simplified markup. 2005-09-28 06:57:56 +00:00
iedowse
1161399eef Add the ability to specify the boot2 serial console speed in
/boot.config or on the "boot:" prompt line via a "-S<speed>" flag,
e.g. "-h -S19200". This adds about 50 bytes to the size of boot2
and required a few other small changes to limit the size impact.
This changes only affects boot2; there are further loader changes
to follow.
2005-08-18 00:42:45 +00:00
keramida
858e16cb76 Spell "partition" correctly.
PR:		docs/84198
Submitted by:	Gary W. Swearingen
MFC after:	3 days
2005-07-28 10:48:07 +00:00