diff options
Diffstat (limited to 'man/systemd.unit.xml')
-rw-r--r-- | man/systemd.unit.xml | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/man/systemd.unit.xml b/man/systemd.unit.xml index ea95ba8869..c7def6bdcb 100644 --- a/man/systemd.unit.xml +++ b/man/systemd.unit.xml @@ -1575,25 +1575,14 @@ <term><varname>ConditionControlGroupController=</varname></term> <listitem><para>Check whether given cgroup controllers (e.g. <literal>cpu</literal>) are available - for use on the system or whether the legacy v1 cgroup or the modern v2 cgroup hierarchy is used. - </para> + for use on the system.</para> <para>Multiple controllers may be passed with a space separating them; in this case the condition will only pass if all listed controllers are available for use. Controllers unknown to systemd are - ignored. Valid controllers are <literal>cpu</literal>, <literal>cpuacct</literal>, - <literal>io</literal>, <literal>blkio</literal>, <literal>memory</literal>, - <literal>devices</literal>, and <literal>pids</literal>. Even if available in the kernel, a - particular controller may not be available if it was disabled on the kernel command line with - <varname>cgroup_disable=controller</varname>.</para> - - <para>Alternatively, two special strings <literal>v1</literal> and <literal>v2</literal> may be - specified (without any controller names). <literal>v2</literal> will pass if the unified v2 cgroup - hierarchy is used, and <literal>v1</literal> will pass if the legacy v1 hierarchy or the hybrid - hierarchy are used (see the discussion of <varname>systemd.unified_cgroup_hierarchy</varname> and - <varname>systemd.legacy_systemd_cgroup_controller</varname> in - <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry> - for more information).</para> - </listitem> + ignored. Valid controllers are <literal>cpu</literal>, <literal>cpuset</literal>, + <literal>io</literal>, <literal>memory</literal>, and <literal>pids</literal>. Even if available in + the kernel, a particular controller may not be available if it was disabled on the kernel command + line with <varname>cgroup_disable=controller</varname>.</para></listitem> </varlistentry> <varlistentry> |