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| author | Daan De Meyer <daan.j.demeyer@gmail.com> | 2023-04-20 10:31:37 +0200 |
|---|---|---|
| committer | Daan De Meyer <daan.j.demeyer@gmail.com> | 2023-04-20 13:43:34 +0200 |
| commit | 8750a06b6caa9c1d33872cb7b0fa077497ef9888 (patch) | |
| tree | b12e5cef73ae43edc873edf67945b82af6a89cdd /man | |
| parent | 6b7e774b5dde40233f6bddf7aecf33cd6d7f4455 (diff) | |
| download | systemd-8750a06b6caa9c1d33872cb7b0fa077497ef9888.tar.gz | |
log: Add knob to disable kmsg ratelimiting
This allows us to disable kmsg ratelimiting in the integration tests
and mkosi for easier debugging.
Diffstat (limited to 'man')
| -rw-r--r-- | man/common-variables.xml | 8 | ||||
| -rw-r--r-- | man/kernel-command-line.xml | 1 | ||||
| -rw-r--r-- | man/systemd.xml | 14 |
3 files changed, 20 insertions, 3 deletions
diff --git a/man/common-variables.xml b/man/common-variables.xml index 0e220b3f9e..81425e57e2 100644 --- a/man/common-variables.xml +++ b/man/common-variables.xml @@ -81,6 +81,14 @@ </listitem> </varlistentry> + <varlistentry id='log-ratelimit-kmsg'> + <term><varname>$SYSTEMD_LOG_RATELIMIT_KMSG</varname></term> + + <listitem><para id='log-ratelimit-kmsg-body'> Whether to ratelimit kmsg or not. Takes a boolean. + Defaults to <literal>true</literal>. If disabled, systemd will not ratelimit messages written to kmsg. + </para></listitem> + </varlistentry> + <varlistentry id='pager'> <term><varname>$SYSTEMD_PAGER</varname></term> diff --git a/man/kernel-command-line.xml b/man/kernel-command-line.xml index 27ef72da36..09f8ace4de 100644 --- a/man/kernel-command-line.xml +++ b/man/kernel-command-line.xml @@ -66,6 +66,7 @@ <term><varname>systemd.log_level=</varname></term> <term><varname>systemd.log_location=</varname></term> <term><varname>systemd.log_color</varname></term> + <term><varname>systemd.log_ratelimit_kmsg</varname></term> <term><varname>systemd.default_standard_output=</varname></term> <term><varname>systemd.default_standard_error=</varname></term> <term><varname>systemd.setenv=</varname></term> diff --git a/man/systemd.xml b/man/systemd.xml index 1a68301d50..ca9e4e9988 100644 --- a/man/systemd.xml +++ b/man/systemd.xml @@ -681,6 +681,11 @@ </varlistentry> <varlistentry> + <term><varname>$SYSTEMD_LOG_RATELIMIT_KMSG</varname></term> + <listitem><xi:include href="common-variables.xml" xpointer="log-ratelimit-kmsg" /></listitem> + </varlistentry> + + <varlistentry> <term><varname>$XDG_CONFIG_HOME</varname></term> <term><varname>$XDG_CONFIG_DIRS</varname></term> <term><varname>$XDG_DATA_HOME</varname></term> @@ -865,13 +870,16 @@ <term><varname>systemd.log_target=</varname></term> <term><varname>systemd.log_time</varname></term> <term><varname>systemd.log_tid</varname></term> + <term><varname>systemd.log_ratelimit_kmsg</varname></term> <listitem><para>Controls log output, with the same effect as the <varname>$SYSTEMD_LOG_COLOR</varname>, <varname>$SYSTEMD_LOG_LEVEL</varname>, <varname>$SYSTEMD_LOG_LOCATION</varname>, <varname>$SYSTEMD_LOG_TARGET</varname>, - <varname>$SYSTEMD_LOG_TIME</varname>, and <varname>$SYSTEMD_LOG_TID</varname> environment variables - described above. <varname>systemd.log_color</varname>, <varname>systemd.log_location</varname>, - <varname>systemd.log_time</varname>, and <varname>systemd.log_tid=</varname> can be specified without + <varname>$SYSTEMD_LOG_TIME</varname>, <varname>$SYSTEMD_LOG_TID</varname> and + <varname>$SYSTEMD_LOG_RATELIMIT_KMSG</varname> environment variables described above. + <varname>systemd.log_color</varname>, <varname>systemd.log_location</varname>, + <varname>systemd.log_time</varname>, <varname>systemd.log_tid</varname> and + <varname>systemd.log_ratelimit_kmsg</varname> can be specified without an argument, with the same effect as a positive boolean.</para></listitem> </varlistentry> |