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<refentry id= "dracutconf5" >
<refentryinfo >
<title > dracut.conf</title>
<productname > dracut</productname>
<authorgroup >
<author >
<contrib > Developer</contrib>
<firstname > Harald</firstname>
<surname > Hoyer</surname>
<email > harald@redhat.com</email>
</author>
</authorgroup>
</refentryinfo>
<refmeta >
<refentrytitle > dracut.conf</refentrytitle>
<manvolnum > 5</manvolnum>
</refmeta>
<refnamediv >
<refname > dracut.conf</refname>
<refpurpose > configuration file(s) for dracut</refpurpose>
</refnamediv>
<refsynopsisdiv >
<cmdsynopsis >
<command > /etc/dracut.conf</command>
<arg choice= "plain" >
<replaceable > /etc/dracut.conf.d/*.conf</replaceable>
</arg>
<sbr />
</cmdsynopsis>
</refsynopsisdiv>
<refsect1 >
<title > Description</title>
<para > <filename > dracut.conf</filename>
is loaded during the initialisation phase of dracut.
Command line parameter will overwrite any values set here.
<emphasis > <filename > dracut.conf.d/*.conf</filename> files are read in alphanumerical order and will</emphasis>
overwrite parameters set in <filename > /etc/dracut.conf</filename> . Each line specifies an attribute and a value. A ' #' indicates the beginning of a comment; following characters, up to the end of the line are not interpreted.</para>
<variablelist >
<varlistentry >
<term >
<envar > dracutmodules+=" <replaceable > < dracut modules> </replaceable> " </envar>
</term>
<listitem >
<para > Specify a space-separated list of dracut modules to
call when building the initramfs. Modules are located
in <filename > /usr/share/dracut/modules.d</filename> .</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > omit_dracutmodules+=" <replaceable > < dracut modules> </replaceable> " </envar>
</term>
<listitem >
<para > Omit a space-separated list of dracut modules.</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > add_dracutmodules+=" <replaceable > < dracut modules> </replaceable> " </envar>
</term>
<listitem >
<para > Add a space-separated list of dracut modules.</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > drivers+=" <replaceable > < kernel modules> </replaceable> " </envar>
</term>
<listitem >
<para > Specify a space-separated list of kernel modules to
exclusively include in the initramfs.
The kernel modules have to be specified without the " .ko" suffix.</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > add_drivers+=" <replaceable > < kernel modules> </replaceable> " </envar>
</term>
<listitem >
<para > Specify a space-separated list of kernel
modules to add to the initramfs.
The kernel modules have to be specified without the " .ko" suffix.</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > filesystems+=" <replaceable > < filesystem names> </replaceable> " </envar>
</term>
<listitem >
<para > Specify a space-separated list of kernel filesystem
modules to exclusively include in the generic
initramfs.</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > drivers_dir=" <replaceable > < kernel modules directory> </replaceable> " </envar>
</term>
<listitem >
<para > Specify the directory, where to look for kernel modules</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > fw_dir+="   :<replaceable > < dir> </replaceable> [:<replaceable > < dir> </replaceable> ...] " </envar>
</term>
<listitem >
<para > Specify additional directories, where to look for firmwares, separated by <constant > :</constant> </para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > do_strip=" <replaceable > {yes|no}</replaceable> " </envar>
</term>
<listitem >
<para > Strip binaries in the initramfs (default=yes)</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > hostonly=" <replaceable > {yes|no}</replaceable> " </envar>
</term>
<listitem >
<para > Host-Only mode: Install only what is needed for booting
the local host instead of a generic host.
<warning > <para > If chrooted to another root other than the real root device, use <option > --fstab</option> and provide a valid <filename > /etc/fstab</filename> .</para>
</warning>
</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > use_fstab=" <replaceable > {yes|no}</replaceable> " </envar>
</term>
<listitem >
<para > Use <filename > /etc/fstab</filename> instead of <filename > /proc/self/mountinfo</filename> .</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > mdadmconf=" <replaceable > {yes|no}</replaceable> " </envar>
</term>
<listitem >
<para > Include local <filename > /etc/mdadm.conf</filename> (default=yes)</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > lvmconf=" <replaceable > {yes|no}</replaceable> " </envar>
</term>
<listitem >
<para > Include local <filename > /etc/lvm/lvm.conf</filename> (default=yes)</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > kernel_only=" <replaceable > {yes|no}</replaceable> " </envar>
</term>
<listitem >
<para > Only install kernel drivers and firmware files. (default=no)</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > no_kernel=" <replaceable > {yes|no}</replaceable> " </envar>
</term>
<listitem >
<para > Do not install kernel drivers and firmware files (default=no)</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > stdloglvl=" <replaceable > {0-6}</replaceable> " </envar>
</term>
<listitem >
<para > Set logging to standard error level.</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > sysloglvl=" <replaceable > {0-6}</replaceable> " </envar>
</term>
<listitem >
<para > Set logging to syslog level.</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > fileloglvl=" <replaceable > {0-6}</replaceable> " </envar>
</term>
<listitem >
<para > Set logging to file level.</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > logfile=" <replaceable > < file> </replaceable> " </envar>
</term>
<listitem >
<para > Path to log file.</para>
</listitem>
</varlistentry>
<varlistentry >
<term >
<envar > show_modules=" <replaceable > {yes|no}</replaceable> " </envar>
</term>
<listitem >
<para > Print included module's name to standard output during build.</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 >
<title > Files</title>
<variablelist >
<varlistentry >
<term >
<filename > /etc/dracut/conf.d/</filename>
</term>
<listitem >
<para > Any <filename > /etc/dracut/conf.d/*.conf</filename> file can overwrite the values in <filename > /etc/dracut.conf</filename> .
The configuration files are read in alphanumerical order.</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 >
<title > See Also</title>
<para > <citerefentry >
<refentrytitle > dracut</refentrytitle>
<manvolnum > 8</manvolnum>
</citerefentry>
<citerefentry >
<refentrytitle > dracut.kernel</refentrytitle>
<manvolnum > 7</manvolnum>
</citerefentry>
</para>
</refsect1>
</refentry>
