If ipv4_prefer is specified, Section 10.3 is relevant.
If ipv6_prefer is specified, Section 2.1 is relevant.
This change makes the corresponding options/sections 'respective'
PR: docs/234249
Submitted by: David Fiander <david@fiander.info>
expression howmany(BBSIZE, PAGE_SIZE), where BBSIZE is the size of the
boot block area. That can be less than 2 if PAGE_SIZE is big.
swapon(8) has an option to trim (delete) all the blocks of a device at
startup. However, if the first of those blocks is a bsd label, then
trimming those blocks is destructive. Change swapon to leave the
first BBSIZE bytes untrimmed.
Update manual pages to reflect changes in how swapon and how it may be
used, espeically in association with savecore.
Reviewed by: alc
Approved by: markj (mentor)
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D21191
rcmds were removed in r32435 and these three man pages can trivially
drop the references.
There's still a reference in pts.4 because it describes a mode
(TIOCPKT_NOSTOP), and only lists rlogin/rlogind as examples of programs
that use that mode. To update later.
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Update login(1), its manual pages, similar utilities, and motd.5 to refer to
the new location.
Suggested by: delphij@ (re: r349256)
Reviewed by: bcr (manpages), delphij
Differential Revision: https://reviews.freebsd.org/D20721
We don't split the other man pages in their own package so do the same for runtime.
Reviewed by: bapt, gjb
Differential Revision: https://reviews.freebsd.org/D20962
Add format capability to core file names to include signal
that generated the core. This can help various validation workflows
where all cores should not be considered equally (SIGQUIT is often
intentional and not an error unlike SIGSEGV or SIGBUS)
Submitted by: David Leimbach (leimy2k@gmail.com)
Reviewed by: markj
MFC after: 1 week
Relnotes: sysctl kern.corefile can now include the signal number
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D20970
Previously fusefs would never recycle vnodes. After VOP_INACTIVE, they'd
linger around until unmount or the vnlru reclaimed them. This commit
essentially actives and inlines the old reclaim_revoked sysctl, and fixes
some issues dealing with the attribute cache and multiply linked files.
Sponsored by: The FreeBSD Foundation
counter(9) is more performant than using atomic instructions to update
sysctls that just report statistics to userland.
Sponsored by: The FreeBSD Foundation
As of protocol 7.23, fuse file systems can specify their cache behavior on a
per-mountpoint basis. If they set FUSE_WRITEBACK_CACHE in
fuse_init_out.flags, then they'll get the writeback cache. If not, then
they'll get the writethrough cache. If they set FOPEN_DIRECT_IO in every
FUSE_OPEN response, then they'll get no cache at all.
The old vfs.fusefs.data_cache_mode sysctl is ignored for servers that use
protocol 7.23 or later. However, it's retained for older servers,
especially for those running in jails that lack access to the new protocol.
This commit also fixes two other minor test bugs:
* WriteCluster:SetUp was using an uninitialized variable.
* Read.direct_io_pread wasn't verifying that the cache was actually
bypassed.
Sponsored by: The FreeBSD Foundation
NANDFS has been broken for years. Remove it. The NAND drivers that
remain are for ancient parts that are no longer relevant. They are
polled, have terrible performance and just for ancient arm
hardware. NAND parts have evolved significantly from this early work
and little to none of it would be relevant should someone need to
update to support raw nand. This code has been off by default for
years and has violated the vnode protocol leading to panics since it
was committed.
Numerous posts to arch@ and other locations have found no actual users
for this software.
Relnotes: Yes
No Objection From: arch@
Differential Revision: https://reviews.freebsd.org/D20745
'-E' appears on the swapon command line, or if "trimonce" appears as
an fstab option.
Discussed at: BSDCAN
Tested by: markj
Reviewed by: markj
Approved by: markj (mentor)
Differential Revision:https://reviews.freebsd.org/D20599
ed(4) and ep(4) have been removed. fxp(4) remains popular in older
systems, but isn't as future proof as em(4).
Reviewed by: bz, jhb
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D20311
This sysctl was added > 6.5 years ago for no clear purpose. I'm guessing
that it may have had something to do with the incomplete attribute cache.
But the attribute cache works now. Since there's no clear motivation for
this sysctl, it's best to remove it.
Sponsored by: The FreeBSD Foundation
Remove the "sync_unmount" and "init_backgrounded" sysctls and the associated
options from mount_fusefs. Add no backwards-compatibility hidden options to
mount_fusefs because these options never had any effect, and are therefore
unlikely to be used.
Sponsored by: The FreeBSD Foundation
Previous spellings of my name (NGie, Ngie) weren't my legal spelling. Use Enji
instead for clarity.
While here, remove "All Rights Reserved" from copyrights I "own".
MFC after: 1 week
Since r233109, kldload has the -n option, which silently ignores options
that are already loaded.
https://lists.freebsd.org/pipermail/freebsd-rc/2018-December/003899.html
Note that this script no longer reports if the module is already loaded,
but it could be argued this wasn't particularly useful information.
PR: docs/234248
Reviewed by: bcr (docs), kib, rgrimes (visual)
Approved by: jilles
Differential Revision: https://reviews.freebsd.org/D18670
modules by declaring corresponding variables in rc.conf. Also document
them in rc.conf(5).
Submitted by: Dries Michiels
Differential Revision: https://reviews.freebsd.org/D19673
* Set MK_OPENMP to yes by default only on amd64, for now.
* Bump __FreeBSD_version to signal this addition.
* Ensure gcc's conflicting omp.h is not installed if MK_OPENMP is yes.
* Update OptionalObsoleteFiles.inc to cope with the conflicting omp.h.
* Regenerate src.conf(5) with new WITH/WITHOUT fragments.
Relnotes: yes
PR: 236062
MFC after: 1 month
X-MFC-With: r344779
FreeBSD removed the default /etc/pf.conf file in previous releases, but
the documentation kept mentioning it like any other file present in the
system. Change pf.conf(5) to mention in the description of the default
ruleset location that this file needs to be created manually. Also, the
default rc.conf file had it's comment extended a bit to let people know
that this file does not exist by default.
PR: 231977
Submitted by: koobs@
Reviewed by: kp@, 0mp@
Approved by: kp@
MFC after: 10 days
Differential Revision: https://reviews.freebsd.org/D19530
This permits legacy GDB to still be built and installed if
WITHOUT_BINUTILS is set (e.g. if base/binutils is installed).
Reviewed by: emaste
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D19480
General update of the driver description and mention some important credits.
Add a symlink for ext4fs as it is of special interest nowadays.
Fic some `mandoc -Tlint` issues while here.
MFC after: 15 days
Differential Revision: https://reviews.freebsd.org/D18445
Add an example of how to format examples in EXAMPLES sections. The
suggested format is heavily based on zfs.8.
While here, capitalize subsection titles.
Reviewed by: bcr
Approved by: bcr (doc),
Approved by: krion (mentor, implicit), mat (mentor, implicit)
Differential Revision: https://reviews.freebsd.org/D18681
The aim of this manual page is to act as a style and formatting guide for
mdoc(7) manual pages. Currently, mdoc(7) does not provide much guidance
when it comes to the usage of macros making it difficult to format manual
pages in a consistent way.
Reviewed by: bcr
Approved by: bcr (doc), krion (mentor, implicit), mat (mentor, implicit)
Differential Revision: https://reviews.freebsd.org/D18394
iBCS2 was disconnected from the build in 2015 (see r291419)
bsdconfig parts submitted by dteske.
Reviewed by: kib (previous version)
Sponsored by: The FreeBSD Foundation
