58 lines
1.9 KiB
XML
58 lines
1.9 KiB
XML
<?xml version="1.0"?>
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
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"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
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[
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<!ENTITY version SYSTEM "version.xml">
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]>
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<refentry id="libblkid-config">
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<refmeta>
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<refentrytitle role="top_of_page" id="libblkid-config.top_of_page">Config file</refentrytitle>
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<manvolnum>3</manvolnum>
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<refmiscinfo>LIBBLKID Library</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>Config file</refname>
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<refpurpose>config file to control paths and basic library behavior</refpurpose>
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</refnamediv>
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<refsect1 id="libblkid-config.description" role="desc">
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<title role="desc.title">Description</title>
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<para>
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The standard location of the
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/etc/blkid.conf config file can be overridden by the environment variable
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BLKID_CONF. The following options control the libblkid library:
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</para>
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<variablelist role="params">
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<varlistentry>
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<term>SEND_UEVENT=<parameter>yes|not</parameter></term>
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<listitem><simpara>
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Sends uevent when /dev/disk/by-{label,uuid}/
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symlink does not match with LABEL or UUID on the device. Default is "yes".
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</simpara></listitem>
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</varlistentry>
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<varlistentry>
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<term>CACHE_FILE=<parameter>path</parameter></term>
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<listitem><simpara>
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Overrides the standard location of the cache file. This
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setting can be overridden by the environment variable BLKID_FILE. Default is
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/etc/blkid.tab.
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</simpara></listitem>
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</varlistentry>
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<varlistentry>
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<term>EVALUATE=<parameter>method</parameter></term>
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<listitem><simpara>
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Defines LABEL and UUID evaluation method(s). Currently,
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the libblkid library supports "udev" and "scan" methods. More than one methods
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may be specified in a comma separated list. Default is "udev,scan". The "udev"
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method uses udev /dev/disk/by-* symlinks and the "scan" method scans all
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block devices from the /proc/partitions file.
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</simpara></listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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</refentry>
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