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This tries to add information about when each option was added. It goes back to version 183. The version info is included from a separate file to allow generating it, which would allow more control on the formatting of the final output.
94 lines
3.3 KiB
XML
94 lines
3.3 KiB
XML
<?xml version='1.0'?>
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
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<!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
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<refentry id="pstore.conf" conditional="ENABLE_PSTORE"
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xmlns:xi="http://www.w3.org/2001/XInclude">
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<refentryinfo>
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<title>pstore.conf</title>
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<productname>systemd</productname>
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</refentryinfo>
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<refmeta>
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<refentrytitle>pstore.conf</refentrytitle>
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<manvolnum>5</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>pstore.conf</refname>
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<refname>pstore.conf.d</refname>
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<refpurpose>PStore configuration file</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<para>
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<filename>/etc/systemd/pstore.conf</filename>
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<filename>/etc/systemd/pstore.conf.d/*</filename>
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</para>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para>This file configures the behavior of
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<citerefentry><refentrytitle>systemd-pstore</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
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a tool for archiving the contents of the persistent storage filesystem,
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<ulink url="https://docs.kernel.org/admin-guide/abi-testing.html#abi-sys-fs-pstore">pstore</ulink>.
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</para>
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</refsect1>
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<xi:include href="standard-conf.xml" xpointer="main-conf" />
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<refsect1>
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<title>Options</title>
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<para>All options are configured in the
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[PStore] section:</para>
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<variablelist class='config-directives'>
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<varlistentry>
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<term><varname>Storage=</varname></term>
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<listitem><para>Controls where to archive (i.e. copy) files from the pstore filesystem. One of <literal>none</literal>,
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<literal>external</literal>, and <literal>journal</literal>. When
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<literal>none</literal>, the tool exits without processing files in the pstore filesystem.
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When <literal>external</literal> (the default), files are archived into <filename>/var/lib/systemd/pstore/</filename>,
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and logged into the journal.
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When <literal>journal</literal>, pstore file contents are logged only in the journal.</para>
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<xi:include href="version-info.xml" xpointer="v243"/>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>Unlink=</varname></term>
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<listitem><para>Controls whether or not files are removed from pstore after processing.
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Takes a boolean value. When true, a pstore file is removed from the pstore once it has been
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archived (either to disk or into the journal). When false, processing of pstore files occurs
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normally, but the files remain in the pstore.
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The default is true in order to maintain the pstore in a nearly empty state, so that the pstore
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has storage available for the next kernel error event.
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</para>
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<xi:include href="version-info.xml" xpointer="v243"/></listitem>
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</varlistentry>
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</variablelist>
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<para>The defaults for all values are listed as comments in the
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template <filename>/etc/systemd/pstore.conf</filename> file that
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is installed by default.</para>
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</refsect1>
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<refsect1>
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<title>See Also</title>
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<para>
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<citerefentry><refentrytitle>systemd-journald.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
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</para>
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</refsect1>
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</refentry>
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