<listitem><para>Configures the initial
CPU affinity for the init
process. Takes a space-separated list
- of CPU indexes.</para></listitem>
+ of CPU indices.</para></listitem>
</varlistentry>
<varlistentry>
<listitem><para>Takes a
space-separated list of architecture
- identifiers. Selects of which
+ identifiers. Selects from which
architectures system calls may be
invoked on this system. This may be
used as an effective way to disable
invocation of non-native binaries
system-wide, for example to prohibit
- execution of 32bit x86 binaries on
- 64bit x86-64 systems. This option
- operates system wide, and acts
+ execution of 32-bit x86 binaries on
+ 64-bit x86-64 systems. This option
+ operates system-wide, and acts
similar to the
<varname>SystemCallArchitectures=</varname>
setting of unit files, see
<citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>
for details. This setting defaults to
- the empty list in which case no
+ the empty list, in which case no
filtering of system calls based on
architecture is applied. Known
architecture identifiers are
execution of any non-native
binaries. When a binary executes a
system call of an architecture that is
- not listed in this setting it will be
+ not listed in this setting, it will be
immediately terminated with the SIGSYS
signal.</para></listitem>
</varlistentry>
<term><varname>TimerSlackNSec=</varname></term>
<listitem><para>Sets the timer slack
- in nanoseconds for PID 1 which is then
- inherited to all executed processes,
+ in nanoseconds for PID 1, which is
+ inherited by all executed processes,
unless overridden individually, for
example with the
<varname>TimerSlackNSec=</varname>
see
<citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>). The
timer slack controls the accuracy of
- wake-ups triggered by timers. See
+ wake-ups triggered by system
+ timers. See
<citerefentry><refentrytitle>prctl</refentrytitle><manvolnum>2</manvolnum></citerefentry>
for more information. Note that in
contrast to most other time span
too.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>DefaultTimerAccuracySec=</varname></term>
+
+ <listitem><para>Sets the default
+ accuracy of timer units. This controls
+ the global default for the
+ <varname>AccuracySec=</varname>
+ setting of timer units, see
+ <citerefentry><refentrytitle>systemd.timer</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+ for
+ details. <varname>AccuracySec=</varname>
+ set in individual units override the
+ global default for the specific
+ unit. Defaults to 1min. Note that the
+ accuracy of timer units is also
+ affected by the configured timer slack
+ for PID 1, see
+ <varname>TimerSlackNSec=</varname>
+ above.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>DefaultCPUQuotaPeriodSec=</varname></term>
+
+ <listitem><para>Sets the default CPU
+ quota period. Defaults to 100ms. This
+ controls th global default for the
+ <varname>CPUQuotaPeriodSec=</varname>
+ setting of units, see
+ <citerefentry><refentrytitle>systemd.resource-control</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+ for details.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><varname>DefaultTimeoutStartSec=</varname></term>
<term><varname>DefaultTimeoutStopSec=</varname></term>
<term><varname>DefaultRestartSec=</varname></term>
<listitem><para>Configures the default
- time-outs for starting and stopping of
+ timeouts for starting and stopping of
units, as well as the default time to
sleep between automatic restarts of
units, as configured per-unit in
<varname>TimeoutStartSec=</varname>,
<varname>TimeoutStopSec=</varname> and
<varname>RestartSec=</varname> (for
- service units, see
+ services, see
<citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>
for details on the per-unit
settings). For non-service units,
<varname>TimeoutSec=</varname> value.
</para></listitem>
</varlistentry>
+
<varlistentry>
<term><varname>DefaultStartLimitInterval=</varname></term>
<term><varname>DefaultStartLimitBurst=</varname></term>
- <listitem><para>Configure the default start rate
- limiting, as configured per-service by
- <varname>StartLimitInterval=</varname> and
+ <listitem><para>Configure the default
+ unit start rate limiting, as
+ configured per-service by
+ <varname>StartLimitInterval=</varname>
+ and
<varname>StartLimitBurst=</varname>. See
<citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>
for details on the per-service
- settings).
- </para></listitem>
+ settings.</para></listitem>
</varlistentry>
<varlistentry>
<literal>VAR3</literal>.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>DefaultCPUAccounting=</varname></term>
+ <term><varname>DefaultBlockIOAccounting=</varname></term>
+ <term><varname>DefaultMemoryAccounting=</varname></term>
+
+ <listitem><para>Configure the default
+ resource accounting settings, as
+ configured per-unit by
+ <varname>CPUAccounting=</varname>,
+ <varname>BlockIOAccounting=</varname>
+ and
+ <varname>MemoryAccounting=</varname>. See
+ <citerefentry><refentrytitle>systemd.resource-control</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+ for details on the per-unit
+ settings.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><varname>DefaultLimitCPU=</varname></term>
<term><varname>DefaultLimitFSIZE=</varname></term>