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198 lines
7.1 KiB
198 lines
7.1 KiB
<?xml version='1.0' encoding='UTF-8'?> |
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<!-- This document was created with Syntext Serna Free. --><!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" []> |
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<refentry id="dracutconf5"> |
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<refentryinfo> |
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<title>dracut.conf</title> |
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<productname>dracut</productname> |
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<authorgroup> |
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<author> |
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<contrib>Developer</contrib> |
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<firstname>Harald</firstname> |
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<surname>Hoyer</surname> |
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<email>harald@redhat.com</email> |
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</author> |
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</authorgroup> |
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</refentryinfo> |
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<refmeta> |
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<refentrytitle>dracut.conf</refentrytitle> |
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<manvolnum>5</manvolnum> |
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</refmeta> |
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<refnamediv> |
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<refname>dracut.conf</refname> |
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<refpurpose>configuration file(s) for dracut</refpurpose> |
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</refnamediv> |
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<refsynopsisdiv> |
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<cmdsynopsis> |
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<command>/etc/dracut.conf</command> |
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<arg choice="plain"> |
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<replaceable>/etc/dracut.conf.d/*.conf</replaceable> |
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</arg> |
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<sbr/> |
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</cmdsynopsis> |
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</refsynopsisdiv> |
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<refsect1> |
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<title>Description</title> |
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<para><emphasis>dracut.conf</emphasis> |
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is loaded during the initialisation phase of dracut. |
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Command line parameter will overwrite any values set here. |
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<emphasis>dracut.conf.d/*.conf files are read in alphanumerical order and will</emphasis> |
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overwrite parameters set in /etc/dracut.conf. 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> |
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<variablelist> |
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<varlistentry> |
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<term> |
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<envar>dracutmodules+=" <replaceable><dracut modules></replaceable> "</envar> |
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</term> |
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<listitem> |
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<para>Specify a space-separated list of dracut modules to |
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call when building the initramfs. Modules are located |
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in /usr/share/dracut/modules.d.</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>omit_dracutmodules+=" <replaceable><dracut modules></replaceable> "</envar> |
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</term> |
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<listitem> |
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<para>Omit a space-separated list of dracut modules.</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>add_dracutmodules+=" <replaceable><dracut modules></replaceable> "</envar> |
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</term> |
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<listitem> |
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<para>Add a space-separated list of dracut modules.</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>drivers+=" <replaceable><kernel modules></replaceable> "</envar> |
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</term> |
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<listitem> |
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<para>Specify a space-separated list of kernel modules to |
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exclusively include in the initramfs. |
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The kernel modules have to be specified without the ".ko" suffix.</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>add_drivers+=" <replaceable><kernel modules></replaceable> "</envar> |
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</term> |
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<listitem> |
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<para>Specify a space-separated list of kernel |
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modules to add to the initramfs. |
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The kernel modules have to be specified without the ".ko" suffix.</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>filesystems+=" <replaceable><filesystem names></replaceable> "</envar> |
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</term> |
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<listitem> |
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<para>Specify a space-separated list of kernel filesystem |
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modules to exclusively include in the generic |
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initramfs.</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>drivers_dir="<replaceable><kernel modules directory></replaceable>"</envar> |
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</term> |
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<listitem> |
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<para>Specify the directory, where to look for kernel modules</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>fw_dir+=" :<replaceable><dir></replaceable>[:<replaceable><dir></replaceable> ...] "</envar> |
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</term> |
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<listitem> |
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<para>Specify additional directories, where to look for firmwares, separated by :</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>do_strip="<replaceable>{yes|no}</replaceable>"</envar> |
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</term> |
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<listitem> |
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<para>Strip binaries in the initramfs (default=yes)</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>hostonly="<replaceable>{yes|no}</replaceable>"</envar> |
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</term> |
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<listitem> |
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<para>Host-Only mode: Install only what is needed for booting |
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the local host instead of a generic host. <emphasis role="bold">If chrooted to another root other than the real root device, use "--fstab" and provide a valid /etc/fstab.</emphasis></para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>use_fstab="<replaceable>{yes|no}</replaceable>"</envar> |
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</term> |
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<listitem> |
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<para>Use /etc/fstab instead of /proc/self/mountinfo.</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>mdadmconf="<replaceable>{yes|no}</replaceable>"</envar> |
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</term> |
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<listitem> |
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<para>Include local /etc/mdadm.conf (default=yes)</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>lvmconf="<replaceable>{yes|no}</replaceable>"</envar> |
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</term> |
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<listitem> |
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<para>Include local /etc/lvm/lvm.conf (default=yes)</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>kernel_only="<replaceable>{yes|no}</replaceable>"</envar> |
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</term> |
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<listitem> |
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<para>Only install kernel drivers and firmware files. (default=no)</para> |
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</listitem> |
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</varlistentry> |
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<varlistentry> |
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<term> |
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<envar>no_kernel="<replaceable>{yes|no}</replaceable>"</envar> |
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</term> |
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<listitem> |
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<para>Do not install kernel drivers and firmware files (default=no)</para> |
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</listitem> |
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</varlistentry> |
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</variablelist> |
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</refsect1> |
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<refsect1> |
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<title>Files</title> |
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<variablelist> |
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<varlistentry> |
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<term> |
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<filename>/etc/dracut/conf.d/</filename> |
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</term> |
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<listitem> |
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<para>Any /etc/dracut/conf.d/*.conf file can overwrite the values in /etc/dracut.conf. |
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The configuration files are read in alphanumerical order.</para> |
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</listitem> |
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</varlistentry> |
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</variablelist> |
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</refsect1> |
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<refsect1> |
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<title>See Also</title> |
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<para><citerefentry> |
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<refentrytitle>dracut</refentrytitle> |
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<manvolnum>8</manvolnum> |
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</citerefentry> |
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<citerefentry> |
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<refentrytitle>dracut.kernel</refentrytitle> |
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<manvolnum>7</manvolnum> |
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</citerefentry> |
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</para> |
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</refsect1> |
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</refentry>
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