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diff --git a/man/systemd-detect-virt.xml b/man/systemd-detect-virt.xml deleted file mode 100644 index 2b7f4e69ab..0000000000 --- a/man/systemd-detect-virt.xml +++ /dev/null @@ -1,245 +0,0 @@ -<?xml version='1.0'?> <!--*-nxml-*--> -<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" - "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> - -<!-- - This file is part of systemd. - - Copyright 2010 Lennart Poettering - - systemd 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. - - systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>. ---> - -<refentry id="systemd-detect-virt" - xmlns:xi="http://www.w3.org/2001/XInclude"> - - <refentryinfo> - <title>systemd-detect-virt</title> - <productname>systemd</productname> - - <authorgroup> - <author> - <contrib>Developer</contrib> - <firstname>Lennart</firstname> - <surname>Poettering</surname> - <email>lennart@poettering.net</email> - </author> - </authorgroup> - </refentryinfo> - - <refmeta> - <refentrytitle>systemd-detect-virt</refentrytitle> - <manvolnum>1</manvolnum> - </refmeta> - - <refnamediv> - <refname>systemd-detect-virt</refname> - <refpurpose>Detect execution in a virtualized environment</refpurpose> - </refnamediv> - - <refsynopsisdiv> - <cmdsynopsis> - <command>systemd-detect-virt <arg choice="opt" rep="repeat">OPTIONS</arg></command> - </cmdsynopsis> - </refsynopsisdiv> - - <refsect1> - <title>Description</title> - - <para><command>systemd-detect-virt</command> detects execution in - a virtualized environment. It identifies the virtualization - technology and can distinguish full machine virtualization from - container virtualization. <filename>systemd-detect-virt</filename> - exits with a return value of 0 (success) if a virtualization - technology is detected, and non-zero (error) otherwise. By default, - any type of virtualization is detected, and the options - <option>--container</option> and <option>--vm</option> can be used - to limit what types of virtualization are detected.</para> - - <para>When executed without <option>--quiet</option> will print a - short identifier for the detected virtualization technology. The - following technologies are currently identified:</para> - - <table> - <title>Known virtualization technologies (both - VM, i.e. full hardware virtualization, - and container, i.e. shared kernel virtualization)</title> - <tgroup cols='3' align='left' colsep='1' rowsep='1'> - <colspec colname="type" /> - <colspec colname="id" /> - <colspec colname="product" /> - <thead> - <row> - <entry>Type</entry> - <entry>ID</entry> - <entry>Product</entry> - </row> - </thead> - <tbody> - <row> - <entry valign="top" morerows="9">VM</entry> - <entry><varname>qemu</varname></entry> - <entry>QEMU software virtualization</entry> - </row> - - <row> - <entry><varname>kvm</varname></entry> - <entry>Linux KVM kernel virtual machine</entry> - </row> - - <row> - <entry><varname>zvm</varname></entry> - <entry>s390 z/VM</entry> - </row> - - <row> - <entry><varname>vmware</varname></entry> - <entry>VMware Workstation or Server, and related products</entry> - </row> - - <row> - <entry><varname>microsoft</varname></entry> - <entry>Hyper-V, also known as Viridian or Windows Server Virtualization</entry> - </row> - - <row> - <entry><varname>oracle</varname></entry> - <entry>Oracle VM VirtualBox (historically marketed by innotek and Sun Microsystems)</entry> - </row> - - <row> - <entry><varname>xen</varname></entry> - <entry>Xen hypervisor (only domU, not dom0)</entry> - </row> - - <row> - <entry><varname>bochs</varname></entry> - <entry>Bochs Emulator</entry> - </row> - - <row> - <entry><varname>uml</varname></entry> - <entry>User-mode Linux</entry> - </row> - - <row> - <entry><varname>parallels</varname></entry> - <entry>Parallels Desktop, Parallels Server</entry> - </row> - - <row> - <entry valign="top" morerows="5">Container</entry> - <entry><varname>openvz</varname></entry> - <entry>OpenVZ/Virtuozzo</entry> - </row> - - <row> - <entry><varname>lxc</varname></entry> - <entry>Linux container implementation by LXC</entry> - </row> - - <row> - <entry><varname>lxc-libvirt</varname></entry> - <entry>Linux container implementation by libvirt</entry> - </row> - - <row> - <entry><varname>systemd-nspawn</varname></entry> - <entry>systemd's minimal container implementation, see <citerefentry><refentrytitle>systemd-nspawn</refentrytitle><manvolnum>1</manvolnum></citerefentry></entry> - </row> - - <row> - <entry><varname>docker</varname></entry> - <entry>Docker container manager</entry> - </row> - - <row> - <entry><varname>rkt</varname></entry> - <entry>rkt app container runtime</entry> - </row> - </tbody> - </tgroup> - </table> - - <para>If multiple virtualization solutions are used, only the - "innermost" is detected and identified. That means if both - machine and container virtualization are used in - conjunction, only the latter will be identified (unless - <option>--vm</option> is passed).</para> - </refsect1> - - <refsect1> - <title>Options</title> - - <para>The following options are understood:</para> - - <variablelist> - <varlistentry> - <term><option>-c</option></term> - <term><option>--container</option></term> - - <listitem><para>Only detects container virtualization (i.e. - shared kernel virtualization).</para></listitem> - </varlistentry> - - <varlistentry> - <term><option>-v</option></term> - <term><option>--vm</option></term> - - <listitem><para>Only detects hardware virtualization).</para></listitem> - </varlistentry> - - <varlistentry> - <term><option>-r</option></term> - <term><option>--chroot</option></term> - - <listitem><para>Detect whether invoked in a - <citerefentry><refentrytitle>chroot</refentrytitle><manvolnum>2</manvolnum></citerefentry> - environment. In this mode, no output is written, but the return - value indicates whether the process was invoked in a - <function>chroot()</function> - environment or not.</para></listitem> - </varlistentry> - - <varlistentry> - <term><option>-q</option></term> - <term><option>--quiet</option></term> - - <listitem><para>Suppress output of the virtualization - technology identifier.</para></listitem> - </varlistentry> - - <xi:include href="standard-options.xml" xpointer="help" /> - <xi:include href="standard-options.xml" xpointer="version" /> - </variablelist> - - </refsect1> - - <refsect1> - <title>Exit status</title> - - <para>If a virtualization technology is detected, 0 is returned, a - non-zero code otherwise.</para> - </refsect1> - - <refsect1> - <title>See Also</title> - <para> - <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd-nspawn</refentrytitle><manvolnum>1</manvolnum></citerefentry>, - <citerefentry><refentrytitle>chroot</refentrytitle><manvolnum>2</manvolnum></citerefentry> - </para> - </refsect1> - -</refentry> |