Upstream tip wanted: CI service for Big Endian acrhes
by Miro Hrončok
Recently I've reported some Big Endian related test failures to an
upstream project [0].
I was asked by an upstream project maintainer, whether I know some free
Continuous Integration services where they can easily run their
testsuite on Big Endian.
Any tips?
* Upstream uses Travis CI to test on x86_64 Linux (Ubuntu)
* Upstream uses AppVeyor to test on Microsoft Windows
* It's a pure Python project, noarch, but some changes need to be done
when loading/saving binary data (LE) with NumPy on BE system.
What I've considered:
* COPR (but there is no big endian arch)
* (Ab)using Koji (I guess that would be considered a bad practice?)
* using QUEMU on Travis CI [1]
Any better tips? Thanks
[0] https://github.com/mikedh/trimesh/issues/249
[1]
https://developer.ibm.com/linuxonpower/2017/07/28/travis-multi-architectu...
--
Miro Hrončok
--
Phone: +420777974800
IRC: mhroncok
1 week, 5 days
Server Side Public License (SSPL) v1
by Tom Callaway
After review, Fedora has determined that the Server Side Public License
v1 (SSPL) is not a Free Software License.
It is the belief of Fedora that the SSPL is intentionally crafted to be
aggressively discriminatory towards a specific class of users.
Additionally, it seems clear that the intent of the license author is to
cause Fear, Uncertainty, and Doubt towards commercial users of software
under that license. To consider the SSPL to be "Free" or "Open Source"
causes that shadow to be cast across all other licenses in the FOSS
ecosystem, even though none of them carry that risk.
It is also worth nothing that while there is a draft for a "v2" of the SSPL:
A) It is not final.
B) It is not in use anywhere at this time (as far as we know).
C) The intent of the v2 draft text is not changed from the v1 license
currently in use.
We have updated our "Bad License" list to include SSPLv1. No software
under that license may be included in Fedora (including EPEL and COPRs).
Thanks,
Tom Callaway
Fedora Legal
2 months, 2 weeks
Re: NeuroFedora review swaps
by Ankur Sinha
On Mon, Jan 28, 2019 15:47:00 +0100, J. Scheurich wrote:
>
> > I'd like to get this package reviewed please:
> >
> > - python-pyscaffold: https://bugzilla.redhat.com/show_bug.cgi?id=1669913#
> >
> > Would anyone like to swap reviews?
>
> I would review it for wdune sponsoring.
Sorry---I'm not current with the wdune scenario. I assumed you meant
that you'd review it unofficially as part of the work to get sponsored
to the packagers group:
https://fedoraproject.org/wiki/How_to_get_sponsored_into_the_packager_gro...
I'm not a sponsor yet so I cannot sponsor you to the group myself, but
once you've done a few reviews, a sponsor will be happy to take a look
at them and guide you through the sponsorship process.
If you've submitted a review ticket for wdune already, I will be happy
to review it and provide comments.
--
Thanks,
Regards,
Ankur Sinha
https://ankursinha.in
Time zone: Europe/London
2 months, 4 weeks
The future of legacy BIOS support in Fedora.
by Jóhann B. Guðmundsson
Given Hans proposal [1] introduced systemd/grub2/Gnome upstream changes
it beg the question if now would not be the time to stop supporting
booting in legacy bios mode and move to uefi only supported boot which
has been available on any common intel based x86 platform since atleast
2005.
Now in 2017 Intel's technical marketing engineer Brian Richardson
revealed in a presentation that the company will require UEFI Class 3
and above as in it would remove legacy BIOS support from its client and
datacenter platforms by 2020 and one might expect AMD to follow Intel in
this regard.
So Intel platforms produced this year presumably will be unable to run
32-bit operating systems, unable to use related software (at least
natively), and unable to use older hardware, such as RAID HBAs (and
therefore older hard drives that are connected to those HBAs), network
cards, and even graphics cards that lack UEFI-compatible vBIOS (launched
before 2012 – 2013) etc.
This post is just to gather feed back why Fedora should still continue
to support legacy BIOS boot as opposed to stop supporting it and
potentially drop grub2 and use sd-boot instead.
Share your thoughts and comments on how such move might affect you so
feedback can be collected for the future on why such a change might be
bad, how it might affect the distribution and scope of such change can
be determined for potential system wide proposal.
Regards
Jóhann B.
1.
https://fedoraproject.org/wiki/Changes/CleanupGnomeHiddenBootMenuIntegration
5 months, 3 weeks
Reproducible builds/bootstrap
by Pablo Greco
I'm starting to work on a project to make Fedora fully reproducible and bootstrappable from scratch.
I know it is a long term plan and still working on the steps, but it would be good to know the current status, if there is an internal interest in this, if someone is already working (or planning to).
Thanks for the info.
Pablo
6 months
Fedora 33 System-Wide Change proposal: systemd-resolved
by Ben Cotton
https://fedoraproject.org/wiki/Changes/systemd-resolved
== Summary ==
Enable systemd-resolved by default. glibc will perform name resolution
using nss-resolve rather than nss-dns.
== Owner ==
* Name: [[User:catanzaro| Michael Catanzaro]]
* Email: <mcatanzaro(a)redhat.com>
== Detailed Description ==
We will enable systemd-resolved by default.
# We will change the
[https://src.fedoraproject.org/rpms/fedora-release/blob/f4cc5b6ce095bb4233...
fedora-release presets] to enable systemd-resolved instead of disable
it.
# systemd-libs currently has
[https://src.fedoraproject.org/rpms/systemd/blob/bb79fb73875f8e71841a1ee8e...
a %post scriplet] to enable nss-myhostname and nss-systemd by either
(a) modifying authselect's user-nsswitch.conf template, if authselect
is in use, or (b) directly modifying /etc/nsswitch.conf otherwise. We
will work with the systemd maintainers to enable nss-resolve here as
well.
# We will work with the authselect maintainers to update authselect's
minimal and nis profiles to enforce nss-resolve. These profiles modify
the hosts line of /etc/resolv.conf. (By default, Fedora uses
authselect's sssd profile, which does not modify the hosts line and
therefore does not have this problem.)
# We will remove our downstream patch to systemd that prevents systemd
from symlinking /etc/resolv.conf to
/run/systemd/resolve/stub-resolv.conf on new installs. For system
upgrades, a systemd-libs %post scriptlet will be used to reassign the
symlink during upgrade. Upon detecting this symlink, NetworkManager
will automatically enable its systemd-resolved support and configure
split DNS as appropriate.
systemd-resolved has been enabled by default in Ubuntu since Ubuntu
16.10, but please note we are doing this differently than Ubuntu has.
Ubuntu does not use nss-resolve. Instead, Ubuntu uses the traditional
nss-dns provided by glibc upstream, so glibc on Ubuntu continues to
read /etc/resolv.conf, as is traditional. This extra step is not
useful and not recommended by upstream. We want to follow upstream
recommendations in using nss-resolve instead.
If you do not wish to use systemd-resolved, then manual intervention
will be required to disable it:
* Modify /etc/authselect/user-nsswitch.conf and remove `resolve
[!UNAVAIL=return]` from the hosts line. Run `authselect
apply-changes`. (If you have disabled authselect, then edit
/etc/nsswitch.conf directly.)
* Disable and stop systemd-resolved.service.
* Restart the NetworkManager service. NetworkManager will then create
a traditional /etc/resolv.conf. (If you are not using NetworkManager,
you may create your own /etc/resolv.conf.)
== Benefit to Fedora ==
=== Standardization ===
Fedora will continue its history of enabling new systemd-provided
services whenever it makes sense to do so. Standardizing on upstream
systemd services is beneficial to the broader Linux ecosystem in
addition to Fedora, since standardizing reduces behavior differences
between different Linux distributions. Sadly, Fedora is no longer
leading in this area. Ubuntu has enabled systemd-resolved by default
since Ubuntu 16.10, so by the time Fedora 33 is released, we will be
three years behind Ubuntu here.
=== resolvectl ===
`resolvectl` has several useful functions (e.g. `resolvectl status` or
`resolvectl query`) that will be enabled out-of-the-box.
=== Caching ===
systemd-resolved caches DNS queries for a short while. This can
[https://gitlab.gnome.org/GNOME/glib/-/merge_requests/682#note_441846
dramatically] improve performance for applications that do not already
manually cache their own DNS results. (Generally, only web browsers
bother with manually caching DNS results.)
=== Split DNS ===
When systemd-resolved is enabled, users who use multiple VPNs at the
same time will notice that DNS requests are now sent to the correct
DNS server by default. Previously, this scenario would result in
embarrassing "DNS leaks" and, depending on the order that the VPN
connections were established, possible failure to resolve private
resources. These scenarios will now work properly. For example,
consider the scenario of Distrustful Denise, who (quite reasonably)
does not trust her ISP. Denise uses a public VPN service,
public-vpn.example.com, to hide her internet activity from her ISP,
but she also needs to use her employer's corporate VPN,
corporation.example.com, in order to access internal company resources
while working from home. Using the Network panel in System Settings,
Denise has configured her employer's VPN to "use this connection only
for resources on its network." Distrustful Denise expects that her
employer's VPN will receive all traffic for corporation.example.com,
and no other traffic. And while this mostly works in Fedora 32, she
discovers that it does not work properly for DNS:
* If Denise connects to public-vpn.example.com first and
corporation.example.com second, she is unable to access internal
company resources. All DNS requests are sent to
public-vpn.example.com's DNS server, so she is unable to resolve names
for internal company websites.
* If Denise connects to corporation.example.com first and
public-vpn.example.com second, then she is able to access internal
company resources. However, it only works because ''all'' her DNS
requests are sent to corporation.example.com's DNS server. Sadly for
Distrustful Denise, her employer discovers that she has been making
some embarrassing DNS requests that she had expected to go through
public-vpn.example.com instead.
Whichever VPN Denise connects to first receives all DNS requests
because glibc's nss-dns module is not smart enough to split the
requests. /etc/resolv.conf is just a list of DNS servers to try in
order, and NetworkManager has no plausible way to decide which to list
first, because both ways are broken, so it just prefers whichever was
connected first. And if one server fails to respond, then the next
server in the list will be tried, likely resulting in a DNS leak. In
contrast, when systemd-resolved is enabled, it will send each DNS
request only to the correct DNS server. The DNS server that will be
used for each tun interface can be inspected using the resolvectl
tool.
Migrating away from /etc/resolv.conf will also avoid an annoying
footgun with this legacy file: only the first three listed nameservers
are respected. All further nameservers are silently ignored.
NetworkManager adds a warning comment when writing more than three
nameservers to this file, but it cannot do any better than that.
=== DNS over TLS ===
systemd-resolved supports DNS over TLS (different from DNS over
HTTPS). Although this feature will not initially be enabled by
default, using systemd-resolved will enable us to turn on DNS over TLS
in a future Fedora release, providing improved security if the user's
DNS server supports DNS over TLS.
== Scope ==
* Proposal owners: We will update Fedora presets to enable
systemd-resolved by default.
* Other developers: This change requires coordination with the systemd
and authselect maintainers.
* Release engineering: [https://pagure.io/releng/issue/9367 #9367]
* Policies and guidelines: none required
* Trademark approval: N/A (not needed for this Change)
== Upgrade/compatibility impact ==
systemd-resolved will be enabled automatically when upgrading to
Fedora 33. After upgrade, /etc/resolv.conf will be managed by systemd
and symlinked to /run/systemd/resolve/stub-resolv.conf. '''glibc will
no longer look at /etc/resolv.conf when performing name resolution.'''
Instead, glibc will communicate directly with systemd-resolved via
nss-resolve. systemd adds a large warning comment to the top of
/etc/resolv.conf to warn system administrators that changes to this
file will be ignored; however, scripts that edit this file manually
will break. Because this file is usually managed by NetworkManager,
impact to Fedora users will be limited to users who have manually
disabled NetworkManager; such users are expected to be experienced
system administrators who should be comfortable adapting to the change
(or disabling systemd-resolved).
Any applications that bypass glibc and read /etc/resolv.conf directly
will still work because /etc/resolv.conf will point to
systemd-resolved's stub resolver running on 127.0.0.53. Nevertheless,
/etc/resolv.conf is provided only for compatibility purposes, and
applications should prefer to use either glibc or the systemd-resolved
D-Bus API instead; see systemd-resolved(8) for details.
In short, '''applications that read /etc/resolv.conf will continue to
work as before.''' Applications that write to it will no longer work
as expected, but this only previously worked if NetworkManager is
disabled, a non-default configuration. It remains possible to disable
systemd-resolved if desired. Otherwise, any custom system
administration scripts that manage /etc/resolv.conf will need to be
updated.
=== DNSSEC ===
systemd-resolved's DNSSEC support is known to cause compatibility
problems with certain network access points. Per recommendation from
the systemd developers, we will change the default value of this
setting in Fedora from the upstream default `DNSSEC=allow-downgrade`
to `DNSSEC=no` by building systemd with the build option
`-Ddefault-dnssec=no`. The upstream default attempts to use DNSSEC if
it is working, but automatically disable it otherwise, allowing
man-in-the-middle attackers to disable DNSSEC. Sadly, even the
allow-downgrade setting suffers known compatibility problems. Because
Fedora is not prepared to handle an influx of DNSSEC-related bug
reports, we will disable this feature altogether. We anticipate that
enabling DNSSEC by default will not be possible in the foreseeable
future, or perhaps ever. Instead, enabling DNS over TLS (when
supported by the DNS server) seems likely in the near future.
=== Multicast DNS ===
systemd-resolved's multicast DNS support conflicts with Avahi. Per
recommendation from the systemd developers, we will change the default
value of this setting in Fedora from the upstream default
`MulticastDNS=yes` to `MulticastDNS=resolve`. Multicast DNS resolving
will be enabled, but responding will be disabled. This will require
adding a new systemd build option to control the default value of the
MulticastDNS setting, similar to the existing `default-dnssec` and
`default-dns-over-tls` build options.
== How To Test ==
Load any website in a web browser. If you succeed, then name
resolution probably works.
Try using `resolvectl status` and, for example, `resolvectl query
fedoraproject.org`, to see how they work and sanity-check their
output.
Users who use multiple VPNs at the same time are encouraged to test
DNS in a multiple VPN scenario, to ensure that DNS requests are sent
to the expected DNS server.
== User Experience ==
See the Benefit to Fedora section, above, for direct benefits to users
who use multiple VPNs at the same time.
Users will be able to use the resolvectl tool and the functionality it provides.
/etc/resolv.conf will now be managed by systemd rather than by
NetworkManager. As before, this file must not be modified directly
when it is managed.
== Dependencies ==
In Fedora, /etc/nsswitch.conf is managed by authselect. By default,
authselect uses the sssd profile to generate configuration compatible
with sssd. In this mode of operation, it does not modify the hosts
line in /etc/nsswitch.conf. This is also true if using the winbind
profile instead of the sssd profile. However, authselect's minimal and
nis profiles do modify the hosts line. These authselect profiles must
be updated to enable nss-resolved. If you are using authselect in one
of these modes, it will not be possible to cleanly disable
systemd-resolved because the hosts line in /etc/nsswitch.conf will be
clobbered whenever 'authselect apply-changes' is run. If you wish to
disable systemd-resolved and you are using authselect in one of these
modes, then you should stop using authselect. This is not expected to
cause many problems because virtually all Fedora users will be using
the default sssd profile.
We do not need to directly make any changes to the /etc/nsswitch.conf
shipped by glibc. Changes will be applied in the systemd-libs %post
scriptlet.
== Contingency Plan ==
The contingency plan, in the unlikely event of unexpected problems, is
simply to revert any changes and not enable systemd-resolved.
* Contingency deadline: beta freeze
* Blocks release? No
* Blocks product? No
== Documentation ==
* systemd-resolved is documented in several manpages: resolvectl(1),
resolved.conf(5), nss-resolve(8), systemd-resolved(8).
* [https://wiki.archlinux.org/index.php/Systemd-resolved Arch Wiki
documentation]
* [https://wiki.gnome.org/Projects/NetworkManager/DNS NetworkManager
DNS documentation]
== Release Notes ==
systemd-resolved is now enabled by default. systemd-resolved provides
a system-level DNS cache that can substantially improve performance
for applications that do not cache their own DNS results, allows
correct handling of split DNS scenarios such as when multiple VPNs are
in use, and will allow Fedora to enable DNS over TLS in the future.
/etc/resolv.conf will now be managed by systemd-resolved rather than
by NetworkManager. /etc/resolv.conf will no longer be read when
performing name resolution using glibc; however, it is still provided
for compatibility with applications that manually read this file to
perform name resolution. Writing to /etc/resolv.conf will no longer
work as expected.
--
Ben Cotton
He / Him / His
Senior Program Manager, Fedora & CentOS Stream
Red Hat
TZ=America/Indiana/Indianapolis
6 months
Fedora 33 System-Wide Change proposal: Make nano the default editor
by Ben Cotton
https://fedoraproject.org/wiki/Changes/UseNanoByDefault
== Summary ==
Let's make Fedora more approachable, by having a default editor that
doesn't require specialist knowledge to use.
== Owner ==
* Name: [[User:chrismurphy| Chris Murphy]]
* Email: chrismurphy(a)fedoraproject.org
== Detailed Description ==
Users are exposed to the default editor when they use commands that
call it. The main example here is something like <code>git
commit</code>.
Fedora does not currently have a default terminal text editor, because
the $EDITOR environment variable is unset by default. But a common
scenario where users wind up in a terminal text editor is when using
'git commit'. By default, git picks vi. You need to spend time
learning how to use it, for even basic editing tasks. This increases
the barrier to entry for those who are switching to Fedora and don't
know how to use vi. It also makes things hard for those who don't
particularly want to learn how to use vi. (These arguments would apply
just as well if git picked Vim. vi is like hard mode for Vim, with
fewer features, missing syntax highlighting, and no indication of what
mode you are in. Even Vim users may feel lost and bewildered when
using vi.)
In contrast, Nano offers the kind of graphical text editing experience
that people are used to, and therefore doesn't require specialist
knowledge to use. It is already installed across most Fedora Editions
and Spins. This proposal will make Nano the default editor, while
continuing to install <code>vim-minimal</code> (which provides vi, but
not Vim). People will still be able to call <code>vi</code> if they
want to edit a file. It will also obviously be possible to change the
default editor to vi or Vim, for those who want it.
Why make Nano default and vi optional, rather than the other way
round? Because Nano is the option that everyone can use.
== Feedback ==
Pending ...
== Benefit to Fedora ==
* Makes the default editor across all of Fedora more approachable.
* Nano is also mostly self-documenting, by displaying common keyboard
shortcuts on-screen.
* More in line with the default editor of other distributions.
== Scope ==
* Proposal owners:
** Modify comps to include nano Fedora wide.
** Create a new subpackage of <code>nano</code>, called
<code>nano-editor</code>.
** <code>nano-editor</code> to include
<code>/usr/lib/environment.d/10-nano.conf</code>, which sets
<code>$EDITOR</code> to <code>nano</code>.
With this approach, if <code>nano</code> is uninstalled, the
configuration will be removed with it. At the same time, installing
nano on its own won't install the conf.
* Other developers: N/A
* Release engineering: [https://pagure.io/releng/issue/9522 #9522]
* Policies and guidelines: N/A
* Trademark approval: N/A
== Upgrade/compatibility impact ==
Will not apply to upgrades.
== How To Test ==
Run <code>export EDITOR="/usr/bin/nano"</code>.
== User Experience ==
Users running <code>git commit</code> will be able to just type their
commit message, rather than having to learn about insert mode, and
they'll be able to cut and paste without having to learn special
shortcuts.
== Dependencies ==
No additional dependencies are required.
== Contingency Plan ==
The contingency plan is to revert the change by removing the
<code>nano-editor</code> package.
* Contingency deadline: probably the beta? It's an easy change to revert.
* Blocks release? If the change breaks the redirection to an editor,
it should block the release. However, this is unlikely.
* Blocks product? Potentially all.
== Documentation ==
As part of this change, it would be good to add instructions for
changing the default editor to the
[https://docs.fedoraproject.org/en-US/quick-docs/ quick docs].
--
Ben Cotton
He / Him / His
Senior Program Manager, Fedora & CentOS Stream
Red Hat
TZ=America/Indiana/Indianapolis
6 months, 2 weeks
Enable EarlyOOM on Fedora KDE - Fedora 33 Self-Contained Change proposal
by Ben Cotton
https://fedoraproject.org/wiki/Changes/KDEEarlyOOM
== Summary ==
As [[Changes/EnableEarlyoom|Fedora Workstation did in F32]], install
earlyoom package, and enable it by default. If both RAM and swap go below
10% free, earlyoom issues SIGTERM to the process with the largest
oom_score. If both RAM and swap go below 5% free, earlyoom issues SIGKILL
to the process with the largest oom_score. The idea is to recover from out
of memory situations sooner, rather than the typical complete system hang
in which the user has no other choice but to force power off.
== Owner ==
* Name: [[User:bcotton|Ben Cotton]]
* Email: bcotton(a)redhat.com
== Detailed Description ==
Shamelessly copied from Workstation, which did it in the last release:
Certain workloads have heavy memory demands, quickly consume all of RAM,
and start to heavily page out to swap. (Heavy paging, is often called "swap
thrashing" for added descriptive effect, probably because it's noticeable
and annoying). Incidental swap usage is a good thing, it frees up memory
for active pages used by a process. Heavy swap usage quickly leads to a
very negative UX, because it's slow, even on modern SSDs. Due to installer
defaults, the swap partition is made the same size as available memory (at
install time), which can be huge. This just extends swap thrashing time.
On the one hand, we want this resource hungry job to complete. On the other
hand, we want our system to be responsive while that other work is going
on. But once the GUI stutters or even comes to an apparent stand still
(hang), we're really wishing the kernel oom-killer would kick in and free
up memory, so we can start over (maybe using memory or thread limiting
options - which arguably should be more intelligently figured out, and that
too is a work in progress but beyond the scope of this feature).
However, once in a heavy swap scenario, it's relatively common the system
gets stuck in it, where GUI interactivity is terrible to non-existent, and
also the kernel oom-killer doesn't trigger. From a certain point of view,
this is working as intended. The kernel oom-killer is concerned about
keeping the kernel running. It's not at all concerned about user space
responsiveness.
Instead of the system becoming completely unresponsive for tens of minutes,
hours or days, this feature expects that an offending process (determined
by oom_score, same as the kernel oom-killer) will be killed off within
seconds or a few minutes.
== Benefit to Fedora ==
KDE users will be able to take advantage of the benefits Workstation users
got from enabling earlyOOM in Fedora 32:
* improved user experience by more quickly regaining control over one's
system, rather than having to force power off in low-memory situations
where there's aggressive swapping. Once a system becomes unresponsive, it's
completely reasonable for the user to assume the system is lost, but that
includes high potential for data loss.
* reducing forced poweroff as the main work around will increase data
collection, improving understanding of low memory situations and how to
handle them better
* earlyoom first sends SIGTERM to the chosen process, so it has a chance of
a proper shutdown, unlike the kernel's oom-killer
== Scope ==
* Proposal owners:
** Modify {{code|
https://pagure.io/fedora-comps/blob/master/f/comps-f33.xml.in}} to include
earlyoom package for in {{code|kde-desktop}} section.
** Add {{code|
https://src.fedoraproject.org/rpms/fedora-release/blob/master/f/80-kde.pr...
to include:
<pre>
# enable earlyoom by default on KDE
enable earlyoom.service
</pre>
* Other developers: None, unless KDE-based Spins/Labs want to opt out
* Release engineering: N/A
* Policies and guidelines: N/A
* Trademark approval: N/A
== Upgrade/compatibility impact ==
earlyoom.service will be enabled on upgrade. An upgraded system should
exhibit the same behaviors as a newly-installed system.
== How To Test ==
* Fedora 31/32 KDE users can test today:
** {{code|sudo dnf install earlyoom}}
** {{code|sudo systemctl enable --now earlyoom}}
And then attempt to cause an out of memory situation. Examples:
** {{code|tail /dev/zero}}
** https://lkml.org/lkml/2019/8/4/15
== User Experience ==
earlyoom sends SIGTERM to processes based on oom_score when both memory and
swap have less than 10% free and SIGKILL when below 5%.
== Dependencies ==
None
== Contingency Plan ==
* Contingency mechanism: (What to do? Who will do it?) Owner reverts
changes
* Contingency deadline: Final freeze
* Blocks release? No
== Documentation ==
* {{code|man earlyoom}}
* https://github.com/rfjakob/earlyoom
* https://www.kernel.org/doc/gorman/html/understand/understand016.html
== Release Notes ==
The earlyoom service is now enabled by default in Fedora KDE.
The earlyoom service monitors system memory usage. If free memory falls
below a set limit, earlyoom terminates an appropriate process to free up
memory. As a result, the system does not become unresponsive for long
periods of time in low-memory situations.
The following is the default earlyoom configuration:
* If both RAM and swap go below 10% free, earlyoom sends the SIGTERM signal
to the process with the largest oom_score.
* If both RAM and swap go below 5% free, earlyoom sends the SIGKILL signal
to the process with the largest oom_score.
For more information, see the earlyoom man page.
--
Ben Cotton
He / Him / His
Senior Program Manager, Fedora & CentOS Stream
Red Hat
TZ=America/Indiana/Indianapolis
6 months, 4 weeks
