Commit Graph

7929 Commits

Author SHA1 Message Date
Edward Tomasz Napierala
3f5ac575ea 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
Conrad Meyer
fc6f845ec5 savecore(8): Be quiet unless the user asks for verbose
Make savecore(8) more suitable for init-time scripts; be quiet by default.

Sponsored by:	EMC / Isilon Storage Division
Differential Revision:	https://reviews.freebsd.org/D3229
2015-11-07 23:27:03 +00:00
Conrad Meyer
2a71f1ed95 Follow-up to r290475: Add sysctl(8) support for added types
Sponsored by:	EMC / Isilon Storage Division
2015-11-07 01:56:32 +00:00
Alan Somers
49f1692b78 Always check the return value of lseek.
This is a follow-up to r289845, which only fixed one occurence of CID
1009429.

Coverity CID:	1009429
Reviewed by:	markj
MFC after:	2 weeks
X-MFC-With:	r289845
Sponsored by:	Spectra Logic
Differential Revision:	https://reviews.freebsd.org/D4096
2015-11-06 19:18:20 +00:00
Steven Hartland
c1be893c44 Add sysctl to control LACP strict compliance default
Add net.link.lagg.lacp.default_strict_mode which defines
the default value for LACP strict compliance for created
lagg devices.

Also:
* Add lacp_strict option to ifconfig(8).
* Fix lagg(4) creation examples.
* Minor style(9) fix.

MFC after:	1 week
2015-11-06 15:33:27 +00:00
Andriy Voskoboinyk
db615b2bb1 ifconfig: fix padding for '<ifname> scan' command output
(S:N and beacon interval fields).

Approved by:	adrian (mentor)
Differential Revision:	https://reviews.freebsd.org/D4085
2015-11-06 11:17:23 +00:00
Andrey V. Elsukov
5dc5a0e0aa Implement ipfw internal olist command to list named objects.
Reviewed by:	melifaro
Obtained from:	Yandex LLC
Sponsored by:	Yandex LLC
2015-11-03 10:21:53 +00:00
Kristof Provost
3e768368d0 pfctl: Fix uninitialised veriable
In pfctl_set_debug() we used 'level' without ever initialising it.
We correctly parsed the option, but them failed to actually assign the parsed
value to 'level' before performing to ioctl() to configure the debug level.

PR:		202996
Submitted by:	Andrej Kolontai
2015-11-01 17:20:17 +00:00
Bryan Drewery
7d8f797b72 Use more appropriate ${SHAREDIR} rather than /usr/share.
MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2015-10-27 23:35:02 +00:00
Enji Cooper
ea36ade1d1 Limit RESOLUTION_MAX to INT_MAX, not UINT_MAX (all spelled out) so the
mode value isn't always clipped to -1 when (resolution * size) == 32, which
would have been the case with values => {4i,32b,32t}.

This seems to have been broken in r64382.

MFC after: 1 week
X-MFC with: r289915
PR: 200619
Reported by: Michael Baptist
Submitted by: Lars Skodje
Sponsored by: EMC / Isilon Storage Division
2015-10-25 04:37:00 +00:00
Alan Somers
6123d3f697 Fix various Coverity issues in sbin/savecore/savecore.c:
CID1009429: Fix unchecked return value from lseek while clearing dump
CID1007781: Fix file descriptor leak in DoFile
CID1007261: Don't send potentially unterminated string to syslog(3)

Coverity CID:	1009429
Coverity CID:	1007781
Coverity CID:	1007261
MFC after:	2 weeks
Sponsored by:	Spectra Logic
Differential Revision:	https://reviews.freebsd.org/D3991
2015-10-23 19:28:24 +00:00
Conrad Meyer
ec9f6de7d2 sysctl(8): Fix style nits
Suggested by:	bde
Sponsored by:	EMC / Isilon Storage Division
2015-10-23 15:40:44 +00:00
Conrad Meyer
c3220d0b6d Sysctl: Add common support for U8, U16 types
Sponsored by:	EMC / Isilon Storage Division
2015-10-22 23:03:06 +00:00
Eitan Adler
463a577b27 Fix a ton of speelling errors
arc lint is helpful

Reviewed By: allanjude, wblock, #manpages, chris@bsdjunk.com
Differential Revision: https://reviews.freebsd.org/D3337
2015-10-21 05:37:09 +00:00
Ed Maste
160309f2c2 newfs_msdos: use NetBSD's mkfs_msdos.h verbatim for makefs compatibility
Sponsored by:	The FreeBSD Foundation
2015-10-20 13:32:09 +00:00
Enji Cooper
550d2b80ec Make libxo depend on libutil because it uses humanize_number after r287111
Remove overlinking in lib/libxo/tests, sbin/savecore, and
usr.bin/{iscsictl,wc,xo}

PR: 203673
Sponsored by: EMC / Isilon Storage Division
2015-10-18 07:30:50 +00:00
Enji Cooper
3f18b7fa12 Replace /dev/acd0 with /dev/cd1
atapicd(4) has been removed since r249083, and if a system has more than one
optical drive, it will likely be /dev/cd1

Update mount.conf(8) to reflect the change in behavior

MFC after: never
Sponsored by: EMC / Isilon Storage Division
2015-10-17 08:51:10 +00:00
Ed Maste
59faa1e9fb newfs_msdos: prefer snprintf to sprintf
Obtained from:	NetBSD
Sponsored by:	The FreeBSD Foundation
2015-10-16 15:19:36 +00:00
Ed Maste
041b03daab newfs_msdos: move mkfs_msdos to separate file for later use in makefs
Sponsored by:	The FreeBSD Foundation
2015-10-15 19:00:33 +00:00
Ed Maste
4d45a6738a newfs_msdos: rework option parsing to match NetBSD
NetBSD split newfs_msdos in two so that they can reuse the file system
creation part in makefs. This change is a step on the path of bringing
that support to FreeBSD.

Reviewed by:	kib, pfg
Sponsored by:	The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3905
2015-10-15 16:19:00 +00:00
Enji Cooper
0b0d825ad8 Replace references to /dev/acd0 with /dev/cd0
atapicd(4) was replaced by cd(4) with the atacam work done by
mav@ and then removed in r249083

X-MFC to: stable/10
MFC after: 2 weeks
2015-10-13 17:14:27 +00:00
Adrian Chadd
4052b8bc34 casperd: bump default socket queue length to SOMAXCONN; make length configurable.
The current default listen queue for casperd is too small (8) and
hard-coded.

This patch increases the default to SOMAXCONN, and introduces a command
line flag that can used to further increase or decrease the queue length.

PR:		bin/202147
Submitted by:	<lidl@pix.net>
2015-10-13 02:34:41 +00:00
Enji Cooper
b2d48be1bc Refactor the test/ Makefiles after recent changes to bsd.test.mk (r289158) and
netbsd-tests.test.mk (r289151)

- Eliminate explicit OBJTOP/SRCTOP setting
- Convert all ad hoc NetBSD test integration over to netbsd-tests.test.mk
- Remove unnecessary TESTSDIR setting
- Use SRCTOP where possible for clarity

MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Divison
2015-10-12 08:16:03 +00:00
Alexander Motin
4a3760bae6 Remove compatibility shims for legacy ATA device names.
We got new ATA stack in FreeBSD 8.x, switched to it at 9.x, completely
removed old stack at 10.x, so at 11.x it is time to remove compat shims.
2015-10-11 13:01:51 +00:00
Edward Tomasz Napierala
d5b0fb47eb Add 'p' postfix to mdconfig(8).
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2015-10-10 09:37:31 +00:00
Edward Tomasz Napierala
45d7de1d37 Make geom_nop(4) collect statistics on all types of BIOs, not just
reads and writes.

PR:		kern/198405
Submitted by:	Matthew D. Fuller <fullermd at over-yonder dot net>
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D3679
2015-10-10 09:03:31 +00:00
Baptiste Daroussin
e1619d123e Only print the errno string in case sysctl(3) does not file with ENOENT
This reduces the noise in error reporing from sysctl(8):

Before:
$ sysctl bla=something
sysctl: unknown oid 'bla': No such file or directory

After:
$ sysctl bla=something
sysctl: unknown oid 'bla'

MFC after:	1 week
Sponsored by:	Gandi.net
2015-10-07 09:28:54 +00:00
Baptiste Daroussin
ca587fdaac Trim spaces at the end of the buffer before trying to convert it to an oid
This allows to write entries in sysctl.conf with spaces before the '=' like
kern.ipc.shmmax = 9663676416

MFC after:	1 week
Sponsored by:	Gandi.net
2015-10-07 08:56:01 +00:00
Xin LI
56160b2e67 Now that we own the code, use arc4random(3) unconditionally
and remove the corresponding HAVE_ARC4RANDOM conditions.

MFC after:	2 weeks
2015-10-06 23:42:58 +00:00
Andrey V. Elsukov
56afe65ca9 Fix possible segmentation fault.
PR:		203494
MFC after:	1 week
2015-10-03 03:12:57 +00:00
Bryan Drewery
10b83bb0e9 META_MODE: For some reason meta mode cannot generate the intermediate tab.c
files.  Split up all of the targets to be more clear on how they are generated
to fix the problem.

MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2015-10-02 07:00:43 +00:00
Colin Percival
2eb0015ab7 Disable suspend when we're shutting down. This solves the "tell FreeBSD
to shut down; close laptop lid" scenario which otherwise tended to end
with a laptop overheating or the battery dying.

The implementation uses a new sysctl, kern.suspend_blocked; init(8) sets
this while rc.suspend runs, and the ACPI sleep code ignores requests while
the sysctl is set.

Discussed on:	freebsd-acpi (35 emails)
MFC after:	1 week
2015-10-01 10:52:26 +00:00
Enji Cooper
abd7105060 Replace N #defines with nitems to simplify ifconfig code slightly
MFC after: 1 week
2015-09-27 07:51:18 +00:00
Bryan Drewery
6a8077f3d5 Add SUBDIR_PARALLEL.
MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2015-09-26 01:28:50 +00:00
Bryan Drewery
a98533d3e8 Remove disconnected directories.
These were added disconnected in 2005 in r145524.

Sponsored by:	EMC / Isilon Storage Division
2015-09-26 01:24:35 +00:00
Bryan Drewery
ec766071e3 META_MODE: Remove DEP_MACHINE from Makefile.depend files.
This has not been needed since r246865 in projects/bmake.

Sponsored by:	EMC / Isilon Storage Division
2015-09-25 19:44:01 +00:00
Bryan Drewery
54c7d75a06 META_MODE: Remove DEP_RELDIR from Makefile.depend files.
This has not been needed since r284171 in projects/bmake.

Sponsored by:	EMC / Isilon Storage Division
2015-09-25 19:26:08 +00:00
Poul-Henning Kamp
ef02f85c38 Fix two cases where "const" were washed off pointers with strchr(3) 2015-09-25 07:37:00 +00:00
Ryan Stone
60d978a75b Fix /sbin/route to never look up (invalid) interface names through DNS
/sbin/route has a bug where if it is passed an interface name that does
not exist, it falls through and winds up interpreting it as a hostname.
It fails out eventually, but on a system where DNS lookup is broken you
can end up waiting for up to 60 seconds waiting for the DNS lookup to
timeout.  I'm not quite sure what happens if the DNS lookup somehow
succeeds but I doubt that can end well.

Reviewed by:	markj, cem
MFC after:	2 weeks
Sponsored by:	EMC/Isilon Storage Division
2015-09-17 16:56:49 +00:00
Bryan Drewery
42c4cf86d4 Update META_MODE dependencies. 2015-09-17 05:06:34 +00:00
Allan Jude
cc59771c4a Make ifconfig always exit with an error code if an important ioctl fails
PR:		203062
Arm Twisting by:	Kristof Provost
Reviewed by:	kp
Approved by:	bapt (mentor)
MFC after:	2 weeks
Relnotes:	yes
Sponsored by:	ScaleEngine Inc.
Sponsored by:	vBSDCon
Differential Revision:	https://reviews.freebsd.org/D3644
2015-09-16 03:03:19 +00:00
Edward Tomasz Napierala
bb27d7ed90 Add a way to specify stripesize and stripeoffset to gnop(8). This makes
it possible to "simulate" 4K media, to eg test alignment handling.

Reviewed by:	mav@
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D3664
2015-09-15 18:01:59 +00:00
Hiroki Sato
f74237f5b6 - Remove #ifdef HAVE_POLL_H.
- Use nitems().

MFC after:	3 days
2015-09-10 06:40:28 +00:00
Hiroki Sato
b1c250ff3f - Remove GIF_{SEND,ACCEPT}_REVETHIP.
- Simplify EADDRNOTAVAIL and EAFNOSUPPORT conditions.

MFC after:	3 days
2015-09-10 05:59:39 +00:00
Edward Tomasz Napierala
2f221c70f9 The dumpfs(8) utility doesn't actually use disktab(5); remove it
from "SEE ALSO".

MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2015-09-03 11:40:47 +00:00
Edward Tomasz Napierala
74ecd2c0da Fix markup.
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2015-09-02 14:10:09 +00:00
Edward Tomasz Napierala
b8c19fd719 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
Kristof Provost
64b3b4d611 pf: Remove support for 'scrub fragment crop|drop-ovl'
The crop/drop-ovl fragment scrub modes are not very useful and likely to confuse
users into making poor choices.
It's also a fairly large amount of complex code, so just remove the support
altogether.

Users who have 'scrub fragment crop|drop-ovl' in their pf configuration will be
implicitly converted to 'scrub fragment reassemble'.

Reviewed by:	gnn, eri
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D3466
2015-08-27 21:27:47 +00:00
Marcelo Araujo
9ae278b077 Code cleanup unused-but-set-variable spotted by gcc.
Approved by:	bapt (mentor)
Differential Revision:	D3475
2015-08-25 15:33:09 +00:00
Marcelo Araujo
b7684f4b85 Code cleanup unused-but-set-variable spotted by gcc.
Reviewed by:	melifaro
Approved by:	bapt (mentor)
Differential Revision:	D3473
2015-08-25 15:32:08 +00:00