With the current sh, placing eval in a command substitution always results
in a fork(), even if it is the only command and only executes a single
simple command. Therefore, avoid it where it can be avoided easily.
Side effect: values starting with a hyphen and all whitespace are preserved.
The values are defaults and names for rc.conf variables and messages to be
given about obsolete ones.
MFC after: 2 weeks
This knob removes the tools that are exclusively used to view and
maintain the databases maintained by utmpx, namely last, users, who,
wtmpcvt, ac, lastlogin and utxrm.
The tool w is not in this list, because it has some other functionality
which is unrelated to utmpx; it is hardlinked to the uptime tool.
The WITHOUT_ACCT switch is supposed to omit tools related to process
accounting, namely accton and sa. ac(8) is just a simple tool that
prints statistics based on data in the utx.log database. It has nothing
to do with the former.
to avoid causing errors in the shell script.
Submitted by: William Grzybowski <william88@gmail.com>
Approved by: kib (mentor)
MFC after: 7 days
Sponsored by: iXsystems
If not specified, network.subr will add it automatically if we have
INET support (1).
In network.subr only call the address family up/down functions
if the respective AF is available.
Switch to new kern.features variables for inet and inet6 as the
inet sysctl tree is also available for IPv6-only kernels leading
to unexpected results.
Suggested by: hrs (1)
Reviewed by: hrs
Sponsored by: The FreeBSD Foundation
Sponsored by: iXsystems
MFC after: 20 days
Now that printf(1) is a shell builtin, there is no need to emulate it
anymore. The external printf(1) is /usr/bin/printf and therefore may not be
available in early boot.
It may be faster to use printf directly but the function is useful for
compatibility.
2. Add the -H flag to tar in case /var/db/pkg itself is a symlink
3. Direct stderr to /dev/null to suppress the leading slash warning [1]
PR: ports/156810 [1]
Submitted by: Jeremy Chadwick <freebsd@jdc.parodius.com> [1]
tell that there is a separate email or that the output is logged to a file.
This commit changes the return code for the non-inline case to tell that
this message is not important enough and can be masked if necessary. The
messages from the security checks themself are not affected by this and
show up as before in the periodic security email/file.
The inline case still requests to not mask the output, as with the current
way of handling this there is no easy way to handle this.
PR: 138692
Analysis/patch atch by: Chris Cowart <ccowart@timesinks.net>
X-MFC after: on request
early_late_divider in the second run (and thus be skipped altogether),
keep a list of the scripts run early, and use that list to skip things
in the second run.
This has the primary benefit of not skipping a local script that gets
ordered too early in the second run. It also gives an opportunity to
clean up/simplify the code a bit.
Use a space-separated list rather than the more traditional colon for
maximum insurance against creativity in local naming conventions.
Reviewed by: brooks
can use the "-o" option to force the old NFS server to run.
Running the old NFS server is enabled by setting
oldnfs_server_enable="YES". The scripts will only enable
providing service for NFSv4 if nfsv4_server_enable="YES"
is set.
Reviewed by: dougb (rc)
times mount is called.
Limit the automatic behavior to when AUTO is specified (as it is in
etc/defaults/rc.conf) and for everything else take advantage of all
of the goodness in checkyesno.
like, determines the path to a pid file as it is specified in a conf file.
Use the new feature for rc.d/named and rc.d/devd, the 2 services in the
base that list their pid files in their conf files.
Remove the now-obsolete named_pidfile, and warn users if they have it set.
that is running even though not _enable'd had an annoying side effect.
If the service was already started at boot time by another means when
the related script came around again in rcorder it would start again,
regardless of _enable, because there was a valid pid. [1]
So, split the test into 2 parts, one for (!rcvar && !stop), and one
for (stop && !valid_pid). This preserves the behavior from r206686
while preventing the undesired side effect.
PR: conf/156427 [1]
Submitted by: Eugene Grosbein <eugen@grosbein.pp.ru> [1]
{readline,history}.h are in /usr/include/edit so as to not conflict with
the GNU libreadline versions. To use the libedit readline(3) one should
add "-I/usr/include/edit" to their Makefile
(spelled "-I${DESTDIR}/${INCLUDEDIR}/edit" within the FreeBSD source tree).
* Enable its use in the BSD licensed utilities that support readline(3).
* To make it easier to sync libedit development with NetBSD, histedit.h
is moved into libedit's directory as history shows shown we keep merging
it into that location.
Obtained from: NetBSD
Sponsored by: Juniper Networks
The final product contains work from the originator, and
Florent Thoumie <florent.thoumie@gmail.com>. The final
product contains considerable re-working by me, so all
responsibility for bugs rests under my pointy hat.
PR: ports/145957
Submitted by: Eitan Adler <EitanAdlerList@gmail.com>
Add new RAID GEOM class, that is going to replace ataraid(4) in supporting
various BIOS-based software RAIDs. Unlike ataraid(4) this implementation
does not depend on legacy ata(4) subsystem and can be used with any disk
drivers, including new CAM-based ones (ahci(4), siis(4), mvs(4), ata(4)
with `options ATA_CAM`). To make code more readable and extensible, this
implementation follows modular design, including core part and two sets
of modules, implementing support for different metadata formats and RAID
levels.
Support for such popular metadata formats is now implemented:
Intel, JMicron, NVIDIA, Promise (also used by AMD/ATI) and SiliconImage.
Such RAID levels are now supported:
RAID0, RAID1, RAID1E, RAID10, SINGLE, CONCAT.
For any all of these RAID levels and metadata formats this class supports
full cycle of volume operations: reading, writing, creation, deletion,
disk removal and insertion, rebuilding, dirty shutdown detection
and resynchronization, bad sector recovery, faulty disks tracking,
hot-spare disks. For Intel and Promise formats there is support multiple
volumes per disk set.
Look graid(8) manual page for additional details.
Co-authored by: imp
Sponsored by: Cisco Systems, Inc. and iXsystems, Inc.
to repeatedly read the conf files. Depending on what is enabled the
files are being read anywhere from 15, 30, or more times currently.
By loading the values in the environment this is reduced to 1, with
perhaps a couple more, again depending on what is enabled.
The speed-up for boot and shutdown is negligible when rc.conf is
on local disk, noticable when accessing files over NFS, and dramatic
when pulling rc.conf values from a database.
This change also includes a minor optimization to the conditional
for $_rc_conf_loaded.
setting. It can be built by setting the WITH_ICONV knob. While this
knob is unset, the library part, the binaries, the header file and
the metadata files will not be built or installed so it makes no impact
on the system if left turned off.
This work is based on the iconv implementation in NetBSD but a great
number of improvements and feature additions have been included:
- Some utilities have been added. There is a conversion table generator,
which can compare conversion tables to reference data generated by
GNU libiconv. This helps ensuring conversion compatibility.
- UTF-16 surrogate support and some endianness issues have been fixed.
- The rather chaotic Makefiles to build metadata have been refactored
and cleaned up, now it is easy to read and it is also easier to add
support for new encodings.
- A bunch of new encodings and encoding aliases have been added.
- Support for 1->2, 1->3 and 1->4 mappings, which is needed for
transliterating with flying accents as GNU does, like "u.
- Lots of warnings have been fixed, the major part of the code is
now WARNS=6 clean.
- New section 1 and section 5 manual pages have been added.
- Some GNU-specific calls have been implemented:
iconvlist(), iconvctl(), iconv_canonicalize(), iconv_open_into()
- Support for GNU's //IGNORE suffix has been added.
- The "-" argument for stdin is now recognized in iconv(1) as per POSIX.
- The Big5 conversion module has been fixed.
- The iconv.h header files is supposed to be compatible with the
GNU version, i.e. sources should build with base iconv.h and
GNU libiconv. It also includes a macro magic to deal with the
char ** and const char ** incompatibility.
- GNU compatibility: "" or "char" means the current local
encoding in use
- Various cleanups and style(9) fixes.
Approved by: delphij (mentor)
Obtained from: The NetBSD Project
Sponsored by: Google Summer of Code 2009
The old version had a race between the time that the old file was
cp'ed to acct.0 and the time that 'sa -s' was run that prevented
the commands that occurred in the meantime from being backed up.
It's also arguable that the old version was inefficient in using
cp which can be a problem on a space-constrained system.
This version avoids both problems, albeit it's considerably more
complicated. The advantage of putting the log rotation in the rc.d
script is that it can handle the _enable and _file questions without
having to do gymnastics to discover either value in the periodic script.
As a side effect of reviewing the rc.d script I cleaned it up a bit.
A full featured groff is required during buildworld, so build it always
and don't rely on it being present on the host system.
vgrind(1) is tightly coupled to a roff processor and will not be
built/installed when groff is disabled. Also much of the roff'ed
documentation under share/doc will not be built/installed when
WITHOUT_GROFF is defined.
Reviewed by: ru (partial)
pc-sysinstall) a replacement for sysinstall in the 9.0 release and beyond.
Currently supported platforms are sparc64, pc98, i386, amd64, powerpc, and
powerpc64. Integration into the build system will occur in the coming
weeks.
Merging with pc-sysinstall will use this code as a frontend, while
temporarily retaining the interactive partition editor here. This work
will be done in parallel with improvements on this code and release
integration.
Thanks to all who have provided testing and comments!
zpool the output causes the script to bail out with syntax errors.
Since a scrub of a faulted zpool is pointless, just skip over any pools
marked as such.
PR: conf/150228
Submitted by: jpaetzel
Approved by: kib (mentor)
MFC after: 3 days
MFC note: only for RELENG_8
While I'm here, don't run the sysctl frob unconditionally, and
s/sysctl/$SYSCTL/
PR: conf/153460 [1]
Submitted by: Grigory Rechistov <ggg_mail@inbox.ru>
and configure minimal target addresses & notifications needed for bsnmpd(1)
to send SNMPv3 notifications.
Sponsored by: The FreeBSD Foundation
Reviewed by: philip
Approved by: philip
snmp_vacm modules and minimal user/view configurations needed to for
the modules to work properly.
Sponsored by: The FreeBSD Foundation
Reviewed by: philip@ (mostly)
Approved by: philip@
case user wants to implement his own actions and doesn't want the attributes to
vanish.
Obtained from: Wheel Systems Sp. z o.o. http://www.wheelsystems.com
MFC after: 3 days
and add protocol entries for protocols which have SCTP port allocations.
These entries are according to
http://www.iana.org/assignments/port-numbers
as of today. Also add SCTP port allocation entires for the
echo, daytime, and chargen service.
Discussed with rwatson@
MFC after: 3 days.
group on a object has less permissions that everyone). These
permissions will not work reliably over NFS if you have more than
14 supplemental groups and are usually not what you mean.
MFC after: 1 week
Hardware donated by: Rusty Nejdl rnejdl at ringofsaturn dot com
Tested by: Rusty Nejdl rnejdl at ringofsaturn dot com
Tested by: Andrzej Tobola ato at iem dot pw dot edu dot pl
MFC after: 3 weeks
set to use DHCP have no carrier. This can cause grief as it may take
some time for link to be established, and defaultroute may terminate
before this happens.
Introduce a defaultroute_carrier_delay variable and then wait that long
in defaultroute before bailing if no interfaces have carrier. With the
default settings defaultroute will wait for five seconds for this, and
the original 30 second wait for a default route to appear is unchanged.
Note that there is in discussion an alternative approach to the broader
problem of waiting for DHCP-configured routes. However, this change
addresses a real problem in the current defaultroute script.
Discussed on: freebsd-rc@
- looking for partition with 'bootonce' attribute alone (without 'bootme'
attribute), removing it and logging that we successfully booted from this
partition.
- looking for partitions with 'bootfailed' attribute, removing it and
logging that we failed to boot from this partition.
Reviewed by: arch (Message-ID: <20100917234542.GE1902@garage.freebsd.pl>)
Obtained from: Wheel Systems Sp. z o.o. http://www.wheelsystems.com
MFC after: 2 weeks
The $ip6addrctl_policy is a variable to choose a pre-defined address
selection policy set by ip6addrctl(8).
The keyword "ipv4_prefer" sets IPv4-preferred one described in Section 10.3,
the keyword "ipv6_prefer" sets IPv6-preferred one in Section 2.1 in RFC 3484,
respectively. When "AUTO" is specified, it attempts to read
/etc/ip6addrctl.conf first. If it is found, it reads and installs it as
a policy table. If not, either of the two pre-defined policy tables is
chosen automatically according to $ipv6_activate_all_interfaces.
When $ipv6_activate_all_interfaces=NO, interfaces which have no corresponding
$ifconfig_IF_ipv6 is marked as IFDISABLED for security reason.
The default values are ip6addrctl_policy=AUTO and
ipv6_activate_all_interfaces=NO.
Discussed with: ume and bz
unless it is the current timer. When we have resumed successfully, restore
the previous timecounter hardware if it was changed earlier. Only the ACPI
timer is guaranteed to increase monotonically between S-state changes.
changes to the package database, i.e. any packages that
have been added, updated or deleted in the past 24 hours.
The format is intentionally simple and concise.
That information is particularly useful on servers that
are maintained by multiple administrators. When someone
adds, updates or deletes a package, the others will see
it in the daily periodic output.
This script is disabled by default.
PR: conf/113913
Submitted by: olli
Approved by: des (mentor)
MFC after: 3 weeks
(in /etc/rc.conf).
This fixes an apparent confusion between test(1) and sh(1) syntax for
AND/OR.
PR: conf/149036
Submitted by: pluknet
MFC after: 1 week
This commit merges the latest LLVM sources from the vendor space. It
also updates the build glue to match the new sources. Clang's version
number is changed to match LLVM's, which means /usr/include/clang/2.0
has been renamed to /usr/include/clang/2.8.
Obtained from: projects/clangbsd
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
Features:
- configurable amount of days between scrubs (default value or per pool)
- do not scrub directly after pool creation (respects the configured
number of days between scrubs)
- do not scrub if a scrub is in progress
- tells how to see the status of the scrub
- tells how many days since the last scrub if it skips the scrubbing
- warns if a non-existent pool is specified explicitely
(default: no pools specified -> all currently imported pools are
handled)
- runs late in the periodic run to not slow down the other periodic daily
scripts
Discussed on: fs@
utilities and related support files for manual pages, which were previously
controlled by MAN. For POLA, the default depends on MAN, i.e., WITHOUT_MAN
implies WITHOUT_MAN_UTILS and WITH_MAN implies WITH_MAN_UTILS. This patch
is slightly improved by me from:
PR: misc/145212
FILESYSTEMS (the default early_late_divider):
1. Move sysctl to run first
2. Move as many BEFOREs to REQUIREs as possible.
3. Minor effect, move hostid_save from right before mdconfig to right
after.
A lot of the early scripts make use of sysctl one way or another so
running this first makes a lot of sense given that system-critical
values are often placed in sysctl.conf.
My original purpose for working on this was that while doing some
debugging on other stuff I noticed that the order of execution was
different in the first pass through the early scripts and the second.
In practice that doesn't matter because the scripts are not executed the
second time. However this _can_ result in problems if the difference in
the rcorder moves a script from the late section to the early section in
the second pass (which would mean the script would not get executed).
So, I wanted to make the order of execution of the scripts in the early
section more deterministic.
In the course of debugging the ordering problems I noticed that moving
the BEFOREs to REQUIREs prevented the changes in order from the first
pass to the second pass without having to make any substantial changes.
(Of course it's no secret that I think BEFORE should be avoided as much
as possible, but this is a good example of why.)
Reviewed by: silence on freebsd-rc@
MFC after: 8.1-RELEASE
wlan interfaces) from being automatically reloaded via devd shutdown
event handlers.
- Revert part of my previous changes to call ifn_stop on subinterfaces
when an interface is detached. It is better to destroy the interfaces
first so that an 'ifconfig foo0.blah down' doesn't result in ifconfig
auto-loading if_foo.ko. The ifconfig command will not be invoked if
foo0.blah is gone when ifn_stop() is called. Furthermore, it is not
necessary to explicitly invoke ifn_stop() after the subinterface is
destroyed as devd will already do that.
- Pass -n to ifconfig when destroying interfaces so that destroying a
cloned interface does not kldload any drivers.
Reviewed by: dougb
MFC after: 4 days
Starting something that wants input on login seems strange and can be
dangerous. In some configurations, causing output can be bad, but it is not
as dangerous.
I do not expect this msgs invocation to be uncommented often.
PR: conf/96015
MFC after: 4 days
named_chrootdir IS set, named-checkconf fails because it
cannot find the conf file. Fix this by making checkconf a
variable that includes "-t $named_chrootdir" as needed.
Notice of the bug and suggested direction for the fix from [1].
Using required_files for named.conf is overkill ever since
I added the named-checkconf call, so rather than update the
logic to handle the case described above, remove it. This
also handles the case where named_chroot_autoupdate IS set
but the symlink doesn't exist yet.
PR: conf/145904
Submitted by: J R Matthews
proper device_t so it faked the devctl event to appear like one, this is now a
notify which allows more information to be passed.
We notify for both the device attach/detach and for each usb interface. A devd
rule can now match on the interface properties, including composite devices
which may have a uvideo interface and also usound and possibly uhid too.
An example to match a umass device with a scsi subclass and BBB protocol would be
notify 100 {
match "system" "USB";
match "subsystem" "INTERFACE";
match "type" "ATTACH";
match "intclass" "0x08";
match "intsubclass" "0x06";
match "intprotocol" "0x50";
action ...
};
The old attach devctl event has been retained for the moment to make merging to
8.1 easier. This was never compatible with 7.x or earlier due to the ugen regex
change needed.
Reviewed by: warner
MFC after: 1 week
