We have somewhat twisted logic to determine actions for dumpdev
considering three sources of information:
* kenv "dumpdev" tunnable supposed to point to specific device;
* /etc/defaults/rc.conf "dumpdev" variable;
* /etc/rc.conf that may be unset or set to "NO", "AUTO" or device name.
For CURRENT without any setting in kenv or /etc/rc.conf
the default is "AUTO". For STABLE branches the default is "NO".
Current implementation breaks for STABLE branches if kenv points
to specific device but /etc/rc.conf does not set "dumpdev" at all.
Let us fix it commenting out "dumpdev" in /etc/defaults/rc.conf
for STABLE branches and making the code to consult kenv
if "dumpdev" is not set elsewhere.
MFC-after: 1 month
There was a mistake in the previous commit, it used the incorrect
spelling of the FIB variable name and was not functional
Also corrects an issue with the IPv6 default route variable name.
Fixes: 30659d1dcb ("Add support for adding default routes for other FIBs")
Sponsored-by: ScaleEngine Inc.
Differential Revision: https://reviews.freebsd.org/D37685
In case of source upgrade path from 12.x proper merge of new /etc
installs /etc/motd.template. Becase of that, the system in left
without symlink /etc/motd -> /var/run/motd but with stale /etc/motd contents.
Fix it creating symlink despite of presence of /etc/motd.template.
MFC after: 1 week
This reverts commit 1dcb6ad173.
As of "8cb16fdbea6b Restore original frequency on exit.", powerd
restores the original frequency itself.
Further, if the original frequency is not the same as the
first frequency found in the frequency list, then the restoration
done by the powerd_poststop will restore the wrong frequency.
This can happen on Intel machines where Turbo is not enabled,
but the turbo frequency is first in the list of frequencies.
In this case, turbo will be enabled when the user did not want
it to be.
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D40197
Reviewed by: imp, mav
The recent changes to the uname(1) command removed trailing spaces for
better POSIX conformance, but it broke the regular expression used by
the motd script which expected it. This commit addresses this by removing
the requirement, as it is no longer present.
Additionally, a recent change in newvers.sh introduced a new format for
uname -v, which omited the build number and build dates to improve
reproducible build support. This commit adds support for this new format.
Reported-by: Jamie Landeg-Jones <jamie@catflap.org>
Reviewed-by: imp
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D40225
The code in rc.d/netif waiting for IPv6 Duplicate Address Detection if
any network interfaces support IPv6. Unfortunately, since lo0 *always*
has IPv6 enabled, this means unconditionally sleeping, even on systems
which have no external IPv6 interfaces.
Since we presume that there is little risk of a duplicate address being
assigned on lo0, amend the test to wait only if there is an interface
*other than lo0* which supports IPv6.
Reviewed by: bz
Differential Revision: https://reviews.freebsd.org/D40141
bfb202c455 addresses the CTRL-EVENT-SCAN-FAILED. Upstream d807e289d
caused FreeBSD regression in driver_bsd.c, which this rc.d patch
worked around. As of bfb202c455 this workaround is no longer needed.
Reviewed by: bz (for wireless)
MFC after: 10 days
X-MFC with: bfb202c455
Differential Revision: https://reviews.freebsd.org/D39257
Now that commit cbbb22031f is in main,
it is possible to run nfsd(8), nfsuserd(8), mountd(8),
gssd(8) and rpc.tlsservd(8) in an appropriately configured vnet
prison if the "allow.nfsd" option is specified in jail.conf.
This patch fixes the rc scripts for this.
Mostly just replaces the "nojail" KEYWORD with "nojailvnet",
but also avoids setting vfs.nfsd.srvmaxio in a prison, since it
must be set outside of the prisons and applies to all
nfsd(8) instances.
Reviewed by: jamie
MFC after: 3 months
Differential Revision: https://reviews.freebsd.org/D38809
rc.d/hostid_save saves a UUID generated by rc.d/hostid in /etc/hostid.
Store the same UUID, without hyphens, in /etc/machine-id. The hypĥens
are removed with a shell function because hostid_save runs before file
systems are mounted so other tools may not be available yet.
This eliminates some duplication between hostid and machine-id and for
virtual machines machine-id now contains the UUID configured in the
hypervisor like it does on Linux.
Reviewed by: delphij
Discussed with: bapt
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D38811
The growfs_fstab script has been testing dumpdev, and if it is AUTO,
enables dumps on the newly-added swap device for the initial boot.
However, dumpdev defaults to AUTO on main, but NO on stable/13 and
release branches. On the other hand, bsdinstall adds dumpdev="AUTO"
by default (controlled by a menu item). bsdinstall is not used when
booting an SD card or other disk image. Adopt the default from
bsdinstall, and set dumpdev to AUTO in /etc/rc.conf in the
growfs_fstab script if a swap partition has been added, along with
the explanatory comment added by bsdinstall.
Differential Revision: https://reviews.freebsd.org/D38751
The cleanvar script uses find -delete to remove stale files under /var,
which could lead to unwanted removal of files in some unusual scenarios.
For example, when a mounted fdescfs(5) is present under /var/run/samba/fd,
find(1) could descend into a directory that is out of /var/run and remove
files that should not be removed.
To mitigate this, modify the script to use find -x, which restricts the
find scope to one file system only instead of descending into mounted
file systems.
PR: 269213
MFC after: 1 week
Changing cursor, screenmap and setting blanktime doesn't work when booted
with vt(4) and UEFI so add a special case for those depending on machdep.bootmethods.
I have no way to test if this can work with vt(4) and bios boot so just in case
keep calling those for this.
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38293
Make it possible to not run utx at boot.
Default to yes so this is a no-op for everyone.
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38292
And put in it:
- kbdcontrol
- vidcontrol
- moused
- kbdmap
Those aren't useful in a jail or for a modern desktop.
While here, split the devd.conf part into some new files.
Reviewed by: bapt
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38321
- awk sometimes formatted swapbase as floating point, which gpart
does not accept; force int.
- Fix typo in code for checking vm.max_swap_pages.
- While here, do not set kernel env if "gpart add" fails.
- Add "gpart show" before modification to verbose output.
Reported by: marklmi at yahoo dot com
Tested by: marklmi at yahoo dot com
This new default-enabled rc will generate a /etc/machine-id file if it
does not exist, and pre-fill it with a newly generated UUID of version 4
[2].
The file is generated in /var/db/machine-id and symlinked to
/etc/machine-id to allow for read-only root partitions.
This file is amongst other things used by libraries like GLib.
Bump FreeBSD version 1400076 to be able to easily add support for older
version of FreeBSD via a package.
[1] Linux machine-id(5): https://www.man7.org/linux/man-pages/man5/machine-id.5.html
[2] f176fe8e7f
Approved by: bapt
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D37722
The growfs_fstab script is a helper for the growfs script to add any
new swap partition to /etc/fstab on first boot. If growfs adds a
swap partition, it sets growfs_swap_pdev in the kenv. In this case,
after the root file system is read/write, if there is no swap partition
in the fstab, growfs_fstab adds growfs_swap as a swap partition to the
fstab. Also, it runs dumpon to add the swap partition (as this
happened earlier in the startup sequence).
Discussed with: cperciva
Differential Revision: https://reviews.freebsd.org/D37463
Add the ability to create a swap partition in the course of growing
the root file system on first boot, enabling by default. The default
rules are: add swap if the disk is at least 15 GB (decimal), and the
existing root is less than 40% of the disk. The default size is 10%
of the disk, but is limited by the memory size. The limit is twice
memory size up to 4 GB, 8 GB up to 8 GB memory, and memory size over
8 GB memory. Swap size is clamped at vm.swap_maxpages/2 as well.
The new swap partition is labeled as "growfs_swap".
The default behavior can be overridden by setting growfs_swap_size in
/etc/rc.conf or in the kernel environment, with kenv taking priority.
A value of 0 inhibits the addition of swap, an empty value specifies
the default, and other values indicate a swap size in bytes.
By default, addition of swap is inhibited if a swap partition is found
in the output of the sysctl kern.geom.conftxt before the current root
partition, usually meaning that there is another disk present.
Swap space is not added if one is already present in /etc/fstab.
The root partition is read-only when growfs runs, so /etc/fstab can
not be modified. That step is handled by a new growfs_fstab script,
added in a separate commit. Set the value "growfs_swap_pdev" in kenv
to indicate that this should be done, as well as for internal use.
There is optional verbose output meant for debugging; it can only be
enabled by modifying the script (in two places, for sh and awk).
This should be removed before release, after testing on -current.
Discussed with: cperciva
Reviewed by: imp (previous version)
Differential Revision: https://reviews.freebsd.org/D37462
As PF now also supports dummynet but can not configure it on its own,
the service which configures pipes, queues and schedulers is needed.
Reviewed by: kp
Differential Revision: https://reviews.freebsd.org/D37451
othermta (along with mta_start_script configuration entry in rc.conf)
was a mechanism used to be able to run another mta than sendmail(8) before
"rcng" time 20 years ago.
othermta has not been used since.
If a zpool is created by makefs(8), its version is 5000, i.e., all
feature flags are off. Introduce an rc script to run `zpool upgrade`
over the assigned zpools on the first boot. This is useful to the
ZFS based VM images built from release(7).
Reviewed by: imp, markj, mav
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D37282
The "shutdown" keyword invokes rcorder with the -k flag, for rc scripts
with the keyword at shutdown.
Reported by: bdrewery
Fixes: 27b9777c28
MFC after: 3 days
Differential Revision:
Users with a tmpfs /var/run will lose the directory tree state of
/var/run at reboot. This rc script will optionally (by default)
capture the state of the directory structure in /var/run prior to
shutdown and recreate it at system boot.
Alternatively a user can save the state of the /var/run directories
manually using service var_run save and disable the autosaving of
/var/run state using the var_run_autosave variable, for those
paranoid SSD users.
PR: 259585, 259699
Reported by: freebsd@walstatt-de.de,
Reviewed by: philip, gbe (previous version)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D36386
Certain configurations need to use a different path for pidfile.
Allow rc.conf to overwrite it.
Reviewed by: cy, 0mp
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D36141
The first time a FreeBSD system boots, it obtains a hostuuid and hostid
from the smbios.system.uuid kernel environment variable. If this value
is found to be invalid, a warning is printed and the boot pauses for
two seconds to give the user a chance to read it.
If the FreeBSD kernel is launched directly in a virtual machine rather
than via the FreeBSD boot loader, the smbios.system.uuid environment
variable might not be set; in this case, there's no need to alert the
user and delay the boot process since the lack of a "hardware" uuid is
entirely expected.
Distinguish between the cases of "invalid UUID" and "no UUID", warning
and delaying the boot only in the former case. In both cases we still
generate a random UUID in software.
Reviewed by: delphij
Sponsored by: https://www.patreon.com/cperciva
Differential Revision: https://reviews.freebsd.org/D36185
The mountd script in rc.d sets vfs.nfsd.server_max_nfsvers correctly
when it is run at system startup, relying on the kernel default.
However, if NFSv4 was enabled in /etc/rc.conf later, and the script
was re-run to restart mountd, the sysctl was still set to 3.
Set the sysctl to the right value in all cases.
Reviewed by: rmacklem
MFC after: 1 week
ntpd does not always gracefully handle clock steps during resume.
This is probably most useful in conjunction with
ntpd_sync_on_start=YES which will work around any clock skew while
suspended.
Reviewed by: manu
Differential Revision: https://reviews.freebsd.org/D35479
bapt@ had discovered a noticeable boot improvement without the sleep.
Without the sleep does not affect warm or cold boot however a
service netif restart may cause dhclient to spend a few extra seconds
to rerequest the DHCP request.
Reported by: bapt
Reviewed by: bapt
MFC after: 2 months
Differential Revision: https://reviews.freebsd.org/D35457
If one boots up multiple copies of a template VM image containing a
zpool, the pool GUIDs will be identical, making it impossible to, e.g.,
share datasets between them.
This diff introduces a simple workaround for the problem: one can use
the script to, upon first boot, assign a new GUID to one or more zpools.
This will be useful when building ZFS-based VM images from release(7).
Reviewed by: mav, allanjude, asomers
Reviewed by: Pau Amma (docs)
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D35336
When no interface is specified results in a syntax error in the rc
script. Only execute poststart when an interface has been specified.
PR: 263358
Submitted by: markj
Reported by: Joshua Kinard <freebsd@kumba.dev>
Fixes: 0da2c91e64
MFC after: 3 days
The zfskeys service script starts before the zfs service script, so that
dataset decryption keys are available when `zfs mount -a` is run. One of
the potential edge cases of this design is that if a key is stored on
ZFS it won't be loaded until `zfs mount -a` is issued.
In order to address that let's try to load the additional keys and mount
related ZFS datasets after the zfs script finishes its standard mounting
procedure.
PR: 262468
Reported by: Graham Perrin <grahamperrin@gmail.com>
Reviewed by: allanjude
Approved by: allanjude (src)
Fixes: 33ff39796f Add zfskeys rc.d script for auto-loading encryption keys
MFC after: 3 days
Sponsored by: Modirum
Sponsored by: Klara Inc.
Differential Revision: https://reviews.freebsd.org/D34601
By rc.conf(5), setting rc_startmsgs="NO" should silence start messages.
Fix a few rc scripts by using startmsg.
PR: 255207
Reported by: Jose Luis Duran <jlduran@gmail.com>
Reviewed by: imp, 0mp
Approved by: imp (src)
Differential Revision: https://reviews.freebsd.org/D34514
startmsg is a new rc.subr(8) function function to be used instead of
echo(1) when for boot messages. It replaces the often forgotten
check_startmsgs && echo ...
with
startmsg ...
No functional change intended.
I adjusted the commit message and did some final clean-ups of the patch
before committing.
PR: 255207
Reported by: Jose Luis Duran <jlduran@gmail.com>
Reviewed by: imp, 0mp
Approved by: imp (src)
Differential Revision: https://reviews.freebsd.org/D34514
