man/systemd-fsck@.service.xml

   1 <?xml version="1.0"?>
   2 <!--*-nxml-*-->
   3 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
   4 <!--
   5   This file is part of systemd.
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   7   Copyright 2012 Lennart Poettering
   8
   9   systemd is free software; you can redistribute it and/or modify it
  10   under the terms of the GNU Lesser General Public License as published by
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  17   Lesser General Public License for more details.
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  20   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  21 -->
  22 <refentry id="systemd-fsck@.service">
  23
  24         <refentryinfo>
  25                 <title>systemd-fsck@.service</title>
  26                 <productname>systemd</productname>
  27
  28                 <authorgroup>
  29                         <author>
  30                                 <contrib>Developer</contrib>
  31                                 <firstname>Lennart</firstname>
  32                                 <surname>Poettering</surname>
  33                                 <email>lennart@poettering.net</email>
  34                         </author>
  35                 </authorgroup>
  36         </refentryinfo>
  37
  38         <refmeta>
  39                 <refentrytitle>systemd-fsck@.service</refentrytitle>
  40                 <manvolnum>8</manvolnum>
  41         </refmeta>
  42
  43         <refnamediv>
  44                 <refname>systemd-fsck@.service</refname>
  45                 <refname>systemd-fsck-root.service</refname>
  46                 <refname>systemd-fsck</refname>
  47                 <refpurpose>File system checker logic</refpurpose>
  48         </refnamediv>
  49
  50         <refsynopsisdiv>
  51                 <para><filename>systemd-fsck@.service</filename></para>
  52                 <para><filename>systemd-fsck-root.service</filename></para>
  53                 <para><filename>/usr/lib/systemd/systemd-fsck</filename></para>
  54         </refsynopsisdiv>
  55
  56         <refsect1>
  57                 <title>Description</title>
  58
  59                 <para><filename>systemd-fsck@.service</filename> is a
  60                 service responsible for file system checks. It is
  61                 instantiated for each device that requires a file
  62                 system
  63                 check. <filename>systemd-fsck-root.service</filename> is
  64                 responsible for file system checks on the root
  65                 file system. The root file system check is performed
  66                 before the other file systems.</para>
  67
  68                 <para><filename>systemd-fsck</filename> will
  69                 forward file system checking progress to the
  70                 console. If a file system check fails, emergency mode
  71                 is activated, by isolating to
  72                 <filename>emergency.target</filename>.</para>
  73         </refsect1>
  74
  75         <refsect1>
  76                 <title>Kernel Command Line</title>
  77
  78                 <para><filename>systemd-fsck</filename> understands
  79                 one kernel command line parameter:</para>
  80
  81                 <variablelist class='kernel-commandline-options'>
  82                         <varlistentry>
  83                                 <term><varname>fsck.mode=</varname></term>
  84
  85                                 <listitem><para>One of
  86                                 <literal>auto</literal>,
  87                                 <literal>force</literal>,
  88                                 <literal>skip</literal>. Controls the
  89                                 mode of operation. The default is
  90                                 <literal>auto</literal>, and ensures
  91                                 that file system checks are done when
  92                                 the file system checker deems them
  93                                 necessary. <literal>force</literal>
  94                                 unconditionally results in full file
  95                                 system checks. <literal>skip</literal>
  96                                 skips any file system
  97                                 checks.</para></listitem>
  98                         </varlistentry>
  99                 </variablelist>
 100         </refsect1>
 101
 102         <refsect1>
 103                 <title>See Also</title>
 104                 <para>
 105                         <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
 106                         <citerefentry><refentrytitle>fsck</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
 107                         <citerefentry><refentrytitle>systemd-quotacheck.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
 108                 </para>
 109         </refsect1>
 110
 111 </refentry>