diff options
Diffstat (limited to 'man/systemd-system.conf.xml')
| -rw-r--r-- | man/systemd-system.conf.xml | 44 |
1 files changed, 35 insertions, 9 deletions
diff --git a/man/systemd-system.conf.xml b/man/systemd-system.conf.xml index 54ce992b85..edc6df914a 100644 --- a/man/systemd-system.conf.xml +++ b/man/systemd-system.conf.xml @@ -1,4 +1,4 @@ -<?xml version='1.0'?> <!--*-nxml-*--> +<?xml version='1.0'?> <!--*- Mode: nxml; nxml-child-indent: 2; indent-tabs-mode: nil -*--> <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> @@ -317,7 +317,20 @@ <varname>MemoryAccounting=</varname> and <varname>TasksAccounting=</varname>. See <citerefentry><refentrytitle>systemd.resource-control</refentrytitle><manvolnum>5</manvolnum></citerefentry> - for details on the per-unit settings.</para></listitem> + for details on the per-unit + settings. <varname>DefaulTasksAccounting=</varname> defaults + to on, the other three settings to off.</para></listitem> + </varlistentry> + + <varlistentry> + <term><varname>DefaultTasksMax=</varname></term> + + <listitem><para>Configure the default value for the per-unit + <varname>TasksMax=</varname> setting. See + <citerefentry><refentrytitle>systemd.resource-control</refentrytitle><manvolnum>5</manvolnum></citerefentry> + for details. This setting applies to all unit types that + support resource control settings, with the exception of slice + units. Defaults to 512.</para></listitem> </varlistentry> <varlistentry> @@ -341,13 +354,26 @@ <listitem><para>These settings control various default resource limits for units. See <citerefentry><refentrytitle>setrlimit</refentrytitle><manvolnum>2</manvolnum></citerefentry> - for details. Use the string <varname>infinity</varname> to - configure no limit on a specific resource. The multiplicative suffixes - K (=1024), M (=1024*1024) and so on for G, T, P and E may be used for - resource limits measured in bytes (e.g. DefaultLimitAS=16G). These - settings may be overridden in individual units using the corresponding - LimitXXX= directives. Note that these resource limits are only - defaults for units, they are not applied to PID 1 + for details. The resource limit is possible to specify in two formats, + <option>value</option> to set soft and hard limits to the same value, + or <option>soft:hard</option> to set both limits individually (e.g. DefaultLimitAS=4G:16G). + Use the string <varname>infinity</varname> to + configure no limit on a specific resource. The multiplicative + suffixes K (=1024), M (=1024*1024) and so on for G, T, P and E + may be used for resource limits measured in bytes + (e.g. DefaultLimitAS=16G). For the limits referring to time values, + the usual time units ms, s, min, h and so on may be used (see + <citerefentry><refentrytitle>systemd.time</refentrytitle><manvolnum>7</manvolnum></citerefentry> + for details). Note that if no time unit is specified for + <varname>DefaultLimitCPU=</varname> the default unit of seconds is + implied, while for <varname>DefaultLimitRTTIME=</varname> the default + unit of microseconds is implied. Also, note that the effective + granularity of the limits might influence their + enforcement. For example, time limits specified for + <varname>DefaultLimitCPU=</varname> will be rounded up implicitly to + multiples of 1s. These settings may be overridden in individual units + using the corresponding LimitXXX= directives. Note that these resource + limits are only defaults for units, they are not applied to PID 1 itself.</para></listitem> </varlistentry> </variablelist> |