can be useful for when you know that you are doing something that
won't work with the standard settings and different settings are more
appropriate.
This allows 5.3 tools to build a 6.x userland when these
values are set to null.
Now this flag can be set, or not set, for memory-backed
file systems on individual basis, as illustrated by the
rc.conf(5) variables tmpmfs_flags and varmfs_flags. The
flag is set for those FS'en by default, in /etc/defaults/rc.conf,
in order to stay compatible with the old rc.subr behaviour.
Submitted by: marck
MFC after: 3 days
now run on any interface.
- Add a new ifconfig_<ifn> keyword, NOAUTO which prevents configuration
of an interface at boot or via /etc/pccard_ether. This allows
/etc/rc.d/netif to be used to start and stop an interface on a purely
manual basis. The decision to affect pccard_ether may be revisited at
a later date.
Requested by: imp, gallatin (removable_interfaces)
Discussed with: sam, Randy Bush (NOAUTO)
rule itself, not in verbose_limit sysctl. [1]
- Do check rules, even if verbose_limit is set 0. Rules may have
their own log limits.
PR: conf/77929
Submitted by: Andriy Gapon [1]
Reviewed by: matteo
rc.d/geli - configures encryption (ask for passphrases, etc.);
rc.d/geli2 - is called after file systems are mounted and mark devices for
detach on last close.
Sponsored by: Wheel Sp. z o.o.
http://www.wheel.pl
MFC after: 3 days
fast, lightweight, and generally good way for users to keep their
ports trees up to date.
This is version 0.9.4 from the ports tree (sysutils/portsnap) with
the following changes:
1. The experimental pipelined http code is enabled. No seatbelts
in -CURRENT. (^_^)
2. The working directory has moved from /usr/local/portsnap to
/var/db/portsnap (as discussed on -arch two days ago).
3. Portsnap now fetches a list of mirrors (distributed as DNS SRV
records) and selects one randomly. This should help to avoid the
uneven loading which plagues the cvsup mirror network.
4. The license is now 2-clause BSD instead of 3-clause BSD.
5. Various incidental changes to make portsnap fit into the base
system's build mechanics.
X-MFC-After: 6.0-RELEASE
X-MFC-Before: 5.5-RELEASE
X-MFC-To: RELENG_6, RELENG_5, ports
discussed on: -arch and several other places
"yes please" from: simon, remko, flz, Diane Bruce
thinks this is a great idea: bsdimp
Hopes he didn't forget any files: cperciva
We're checking for /var/run/jail_<name>.id file and if it exists, we don't
start the jail. It should be also safe in case of reboot(8), because
rc.d/cleanvar script is going to remove /var/run/jail_* files.
It helps to avoid potential mess when the same jail is started twice,
because of an administrator mistake (been there, done that).
MFC after: 1 week
ifconfig_DEFAULT variable. Unlike pccard_ifconfig, ifconfig_DEFAULT
applies to all interfaces that do not specify an ifconfig_<ifn>
variable rather than just those listed in removable_interfaces.
- Correct the list of interfaces when network_interfaces and
removable_interfaces are both set by including removable_interfaces
in the list of canidates.
- When listing dhcp interfaces, include those with other ifconfig
options so nat works.
Approved by: re (network interface startup blanket)
them. Just try to run the given command on them. We need to be able to
run stop functions on interfaces that have been deleted to stop
wpa_supplicant.
Approved by: re (interface startup blanket)
for kldstat to ever print "IP Filter" (the module is called "ipfilter"
and modules don't have anything like a description), so this function
would always return false. That would cause prestart to attempt to
load the module even if it's already loaded, which would fail and
prevent the rules from being loaded.
Approved by: re (dwhite)
ports. This mtree now specifies basic structure of X11BASE, similarly
to BSD.local.dist.
No objections on: freebsd-x11@
Approved by: re (dwhite), portmgr
GENERIC comment in ttyN.
- Add the name of the device driver creating the device nodes above the
respectives blocks so it's easier for user to find the right entry to
shut up warnings from getty(8). Replace 'Requires device 'uart' be
enabled.' with just 'uart(4)' as the former referred to a sparc64
GENERIC back when uart(4) wasn't enabled by default, yet.
- Turn off the getty(8) on screen as screen is created by ofw_console(4)
which is no longer enabled in the sparc64 GENERIC (and also only is a
last resort) to shut up warnings from getty(8) with the current GENERIC.
method of executing commands remotely. There are no rexec clients in
the FreeBSD tree, and the client function rexec(3) is present only in
libcompat. It has been documented as "obsolete" since 4.3BSD, and its
use has been discouraged in the man page for over 10 years.
- Implement sampling modes and logging support in hwpmc(4).
- Separate MI and MD parts of hwpmc(4) and allow sharing of
PMC implementations across different architectures.
Add support for P4 (EMT64) style PMCs to the amd64 code.
- New pmcstat(8) options: -E (exit time counts) -W (counts
every context switch), -R (print log file).
- pmc(3) API changes, improve our ability to keep ABI compatibility
in the future. Add more 'alias' names for commonly used events.
- bug fixes & documentation.
way interfaces are configured. Some key points:
- At startup, all interfaces are configured through /etc/rc.d/netif.
- ifconfig_<if> variables my now mix real ifconfig commands the with
DHCP and WPA directives. For example, this allows media
configuration prior to running dhclient.
- /etc/rc.d/dhclient is not run at startup except by netif to start
dhclient on specific interfaces.
- /etc/pccard_ether calls "/etc/rc.d/netif start <if>" to do most of
it's work.
- /etc/pccard_ether no longer takes additional arguments to pass to
ifconfig. Instead, ifconfig_<if> variables are now honored in favor
of pccard_ifconfig when available.
- /etc/pccard_ether will only run on interfaces specified in
removable_interfaces, even if pccard_ifconfig is set.
installed. This is the same directory as found on Solaris.
NB: In FreeBSD 4.x and earlier, a script (file) named /etc/security
exists. Does mergemaster need to be taught how to replace a file with
a directory?
Submitted by: wsalamon
Obtained from: TrustedBSD Project
because new devfs entries can show up later and one can access such entires
from inside named chroot.
In rc.d scripts we can use devfs_domount() function with devfsrules_hide_all
policy and unhide 'null' and 'random' manually.
to see if a prior devfs has been mounted. If no devfs is mounted on
${jail_devdir}/dev then proceed. This will prevent the stack up of
multiple devfs mounts on the same mount point.
Discussed with: pjd
MFC after: 1 week
to run initdiskless before we run rcorder on /etc/rc.d. To allow this,
move /etc/rc.d/initdiskless to /etc/rc.initdiskless and run it directly
from /etc/rc.
Remove /etc/rc.d/preseedrandom as it is no longer necessicary (we start
with entropy unblocked) and was only used by initdiskless when it
was needed.
Discussed on: freebsd-rc
Repocopy by: peter
Without this flag, if the symlink existed already a new symlink would
be created in the source directory. While harmless if the two symlinks
were the same, it nonetheless caused pointless confusion.
The pathological case is that when there is an existing /etc/namedb
symlink, but named_chrootdir in rc.conf pointed to a different
directory, it was the symlink in /var/named that was getting
updated, not the one in /etc. This led to some difficult to diagnose
problems for users.
sockets placed into prisons from the host environment get clobbered
by the prison's instance of cleanvar. (assuming /etc/rc is run in
the prison).
Discussed with: pjd, green, cperciva
MFC after: 1 week
save file was /var/db/entropy, which also happens to
be the directory where the individual entropy files
created by /usr/libexec/save-entropy are stored.
Change the suggestion to be /var/db/entropy-file
instead.
In an error condition where the shutdown file is not
created, the error message accessed a variable that
doesn't exist.
PR: conf/75722
Submitted by: Nicolas Rachinsky <list@rachinsky.de>
systems that boot with this value at the lowest setting. Change the
default boot config back to "leave frequency as BIOS set it". Also, fix
buglet where acpi_throttle wouldn't be used if p4tcc was present but
disabled by the user.
MFC after: 1 week
on boot, force it to HIGH. This is needed for some systems which appear
to boot with a low acpi_throttle setting by default. Thanks to Christian
Brueffer for tracking this down on his system.
MFC after: 1 day
default for now. Default flags create missing directories.
Remove comment about doing this in etc/rc.d/var.
Unlike in the PR, I chose to do this in the lpd script where we reliably
have /usr available.
PR: conf/71488
Submitted by: RZ-FreeBSD0904 at fh-karlsruhe dot de
to hit this case when /usr is remote and thus hasn't been mounted (since
you're supposed to have /var before mounting remote file systems).
Normal machines that don't have a /var for some reason will have /usr
already available because it's local.
automaticly created at boot. There's no need to maintain a list of
files and permissions in multiple places. This also means binary
updates won't stomp on log files.
For the record, utmp is created in etc/rc.d/cleanvar, wtmp and lastlog
in etc/rc.d/var, and the reset via etc/rc.d/newsyslog.
- Enable it by default, running newsyslog with -CN which creates files
that have the C flag specified in /etc/newsyslog.conf.
- Remove the "newsyslog -CC" call from etc/rc.d/var and the check for
newsyslog.
- Add the C flag to entries in /etc/newsyslog.conf that are currently
installed as part of the base system.
There are two effects from this change:
- Users who delete default syslog files to stop logging to them
will need to set newsyslog_enable=NO in rc.conf or remove the C
flag from those file in /etc/newsyslog.conf or they will come back
on the next boot.
- Diskless systems now create the same set of files that ordinary
systems have by default instead of every file in newsyslog.conf.
to create /var/log/lastlog.
- Also create /var/log/wtmp if missing.
- Attempt to create these files unless populate_var is NO rather then
only when /var is empty or populate_var=YES.
hosts to share an IP address, providing high availability and load
balancing.
Original work on CARP done by Michael Shalayeff, with many
additions by Marco Pfatschbacher and Ryan McBride.
FreeBSD port done solely by Max Laier.
Patch by: mlaier
Obtained from: OpenBSD (mickey, mcbride)
this can cause a really heavy load on system. Several kernel debugging
messages can be triggered even remotely (e.g. bad ARP replies).
Use kern.warning instead, so that really significant messages still
will be printed on console.
Reviewed by: current@
MFC after: 1 week
Security: this change fixes a DoS condition, when default system
console is serial, and box is flooded with bogus ARP
packets
frequencies are specified with performance_cpu_freq and economy_cpu_freq.
Of course, special values LOW and HIGH are also supported. Also, remove
old throttling support.
rc.d/mountcritlocal and sed(1) is placed in /usr/bin/. Other useful tools
for this task are also placed in /usr/ (tr(1), awk(1)), so I implemented
local_tr() function which works simlar to tr(1).
Reported by: Amir Shalem <amir@boom.org.il>
MFC after: 1 week
with the rest of the examples, so after discussion with him and gshapiro,
re-sort the examples, and add more comments to make things very obvious.
Also, divide the examples between example.{com|net|org} to make things
even more obvious, and use the same RFC 1918 block for all examples.
Pointed out by: Scot W. Hetzel <hetzels@westbend.net>
and so the fix committed in r1.42 was not quite correct for the case
where there are two or more DHCP consuming removable interfaces - dhclient
must be restarted so that the other interfaces continue to function
correctly.
Approved by: murray
MFC After: 7 days
user owns these directories or the sticky bit is unset may open security holes,
so simply create them at startup with the correct owner/mode.
MFC after: 1 day
reject. For example:
Checking for rejected mail hosts:
48 getherbalnow.info (451... resolve)
46 absorb.com (451... resolve)
4 tgmart01.codns.com (553... exist)
3 kali.com.cn (451... resolve)
2 genie.com (451... resolve)
1 zv.qy (553... exist)
1 zd.hinet.hr (553... exist)
....
The bit in parenthesis is the reject code and the last word on the line -
enough to give the admin a better chance of seeing real problems (hopefully!).
While I'm here, remove the "<" at the start of rejects coming from "from"
addresses without a name@ part.
I had to rewrite the patch given by the submitter as this script has been
sed'ified (used to be perl) and I think the reject code is useful....
PR: 17377
Idea from: root at ns dot internet dot dk
MFC after: 7 days
- add udav(4)
In the scsi-controller-regex:
- correct an entry
- move another one to the right place
- add a bunch of missing drivers
Glanced at by: trhodes (scsi-controller-regex part)
MFC after: 3 days
1. Feature: for flexibility reasons and as a prerequisite to clean
shutdowns, allow the configuration of a stop/shutdown command
via rc.conf variable "jail_<name>_exec_stop" in addition to the
start/boot command (rc.conf variable "jail_<name>_exec_start"). For
backward compatibility reasons, rc.conf variable "jail_<name>_exec"
is still supported, too.
2. Debug: Add the used boot/shutdown commands to the debug output of
the /etc/rc.d/jail script, too.
3. Security: Run the Jail start/boot command in a cleaned environment
to not leak information from the host to the Jail during startup.
4. Feature: Run the Jail stop/shutdown command "jail_<name>_exec_stop" on
"/etc/rc.d/jail stop <name>" to allow a graceful shutdown of the Jail
before its processes are just killed.
5. Bugfix: When killing the remaining Jail processes give the processes
time to actually perform their termination sequence. Without this the
subsequent umount(8) operations usually fail because the resources
are still in use. Additionally, if after trying to TERM-inate the
processes there are still processes hanging around, finally just KILL
them.
6. Bugfix: In rc.shutdown, if running inside a Jail, skip the /etc/rc.d/*
scripts which are flagged with the KEYWORD "nojail" to allow the
correct operation of rc.shutdown under jail_<name>_exec_stop="/bin/sh
/etc/rc.shutdown". This is analogous to what /etc/rc does inside a Jail.
Now the following typical host-configuration for two Jails works as
expected and correctly boots and shutdowns the Jails:
-----------------------------------------------------------
# /etc/rc.conf:
jail_enable="YES"
jail_list="foo bar"
jail_foo_rootdir="/j/foo"
jail_foo_hostname="foo.example.com"
jail_foo_ip="192.168.0.1"
jail_foo_devfs_enable="YES"
jail_foo_mount_enable="YES"
jail_foo_exec_start="/bin/sh /etc/rc"
jail_foo_exec_stop="/bin/sh /etc/rc.shutdown"
jail_bar_rootdir="/j/bar"
jail_bar_hostname="bar.example.com"
jail_bar_ip="192.168.0.2"
jail_bar_devfs_enable="YES"
jail_bar_mount_enable="YES"
jail_bar_exec_start="/path/to/kjailer -v"
jail_bar_exec_stop="/bin/sh -c 'killall kjailer && sleep 60'"
-----------------------------------------------------------
# /etc/fstab.foo
/v/foo /j/foo/v/foo nullfs rw 0 0
-----------------------------------------------------------
# /etc/fstab.bar
/v/bar /j/bar/v/bar nullfs rw 0 0
-----------------------------------------------------------
Reviewed by: freebsd-hackers
MFC after: 2 weeks
rebadged Xircom REM56 RealPort card. Short MFC timeout to beat the 4.11
code freeze.
PR: 53027
Submitted by: John Merryweather Cooper <coop9211 at uidaho dot edu>
Approved by: imp (mentor)
MFC after: 2 days
ifnet_rename() to support situations where rc.conf's $network_interfaces
variable is set to an explicit list of network interfaces (instead of
the default "auto").
Using "list_network_interfaces all" resulted in using
$network_interfaces for both interface _renaming_ and interface
_configuration_ which obviously cannot work either before (if the
new name is in $network_interfaces) or after (if the old name is in
$network_interfaces) renaming the interface.
can't be removed as ofw_console(4) and zs(4) use them so one has to
live with some complaints about non-existent devices at boot time and
remove the respective entries locally for now.
