mirror of
https://git.proxmox.com/git/mirror_lxc
synced 2025-06-03 09:12:12 +00:00
178 lines
4.1 KiB
Plaintext
178 lines
4.1 KiB
Plaintext
<!--
|
|
|
|
lxc: linux Container library
|
|
|
|
(C) Copyright IBM Corp. 2007, 2008
|
|
|
|
Authors:
|
|
Daniel Lezcano <dlezcano at fr.ibm.com>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
-->
|
|
|
|
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
|
|
|
|
<!ENTITY commonoptions SYSTEM "@builddir@/common_options.sgml">
|
|
<!ENTITY seealso SYSTEM "@builddir@/see_also.sgml">
|
|
]>
|
|
|
|
<refentry>
|
|
|
|
<docinfo><date>@LXC_GENERATE_DATE@</date></docinfo>
|
|
|
|
<refmeta>
|
|
<refentrytitle>lxc-cgroup</refentrytitle>
|
|
<manvolnum>1</manvolnum>
|
|
</refmeta>
|
|
|
|
<refnamediv>
|
|
<refname>lxc-cgroup</refname>
|
|
|
|
<refpurpose>
|
|
manage the control group associated with a container
|
|
</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv>
|
|
<cmdsynopsis>
|
|
<command>lxc-cgroup</command>
|
|
<arg choice="req">-n <replaceable>name</replaceable></arg>
|
|
<arg choice="req"><replaceable>state-object</replaceable></arg>
|
|
<arg choice="opt">value</arg>
|
|
</cmdsynopsis>
|
|
</refsynopsisdiv>
|
|
|
|
<refsect1>
|
|
<title>Description</title>
|
|
|
|
<para>
|
|
<command>lxc-cgroup</command> gets or sets the value of a
|
|
<replaceable>state-object</replaceable> (e.g., 'cpuset.cpus')
|
|
in the container's cgroup for the corresponding subsystem (e.g.,
|
|
'cpuset'). If no <optional>value</optional> is specified, the
|
|
current value of the <replaceable>state-object</replaceable> is
|
|
displayed; otherwise it is set.
|
|
</para>
|
|
|
|
<para>
|
|
Note that <command>lxc-cgroup</command> does not check that the
|
|
<replaceable>state-object</replaceable> is valid for the running
|
|
kernel, or that the corresponding subsystem is contained in any
|
|
mounted cgroup hierarchy.
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>Options</title>
|
|
<variablelist>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
<option><replaceable>state-object</replaceable></option>
|
|
</term>
|
|
<listitem>
|
|
<para>
|
|
Specify the state object name.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>
|
|
<option><optional>value</optional></option>
|
|
</term>
|
|
<listitem>
|
|
<para>
|
|
Specify the value to assign to the state object.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
|
|
</refsect1>
|
|
|
|
&commonoptions;
|
|
|
|
<refsect1>
|
|
<title>Examples</title>
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term>lxc-cgroup -n foo devices.list</term>
|
|
<listitem>
|
|
<para>
|
|
display the allowed devices to be used.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>lxc-cgroup -n foo cpuset.cpus "0,3"</term>
|
|
<listitem>
|
|
<para>
|
|
assign the processors 0 and 3 to the container.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>Diagnostic</title>
|
|
|
|
<variablelist>
|
|
|
|
<varlistentry>
|
|
<term>The container was not found</term>
|
|
<listitem>
|
|
<para>
|
|
The container is not running.
|
|
</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
|
|
</variablelist>
|
|
|
|
</refsect1>
|
|
|
|
&seealso;
|
|
|
|
<refsect1>
|
|
<title>Author</title>
|
|
<para>Daniel Lezcano <email>daniel.lezcano@free.fr</email></para>
|
|
</refsect1>
|
|
|
|
</refentry>
|
|
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:2
|
|
sgml-indent-data:t
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:nil
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
-->
|