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man: document XBOOTLDR partition logic in bootctl's man page

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Lennart Poettering 2019-02-12 16:22:31 +01:00
parent c5fcaed881
commit 3da2b703d9
1 changed files with 34 additions and 15 deletions
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49
man/bootctl.xml
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@ -46,18 +46,34 @@
<variablelist>
<varlistentry>
<term><option>--path=</option></term>
<listitem><para>Path to the EFI System Partition (ESP). If not specified, <filename>/efi</filename>,
<filename>/boot</filename>, and <filename>/boot/efi</filename> are checked in turn. It is recommended to mount
the ESP to <filename>/boot</filename>, if possible.</para></listitem>
<term><option>--esp-path=</option></term>
<listitem><para>Path to the EFI System Partition (ESP). If not specified, <filename>/efi/</filename>,
<filename>/boot/</filename>, and <filename>/boot/efi</filename> are checked in turn. It is recommended to mount
the ESP to <filename>/efi/</filename>, if possible.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--boot-path=</option></term>
<listitem><para>Path to the Extended Boot Loader partition, as defined in the <ulink
url="https://systemd.io/BOOT_LOADER_SPECIFICATION">Boot Loader Specification</ulink>. If not
specified, <filename>/boot/</filename> are checked. It is recommended to mount the Extended Boot
Loader partition to <filename>/boot/</filename>, if possible.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-p</option></term>
<term><option>--print-path</option></term>
<listitem><para>This option modifies the behaviour of <command>status</command>.
Just print the path to the EFI System Partition (ESP) to standard output and
exit.</para></listitem>
<term><option>--print-esp-path</option></term>
<listitem><para>This option modifies the behaviour of <command>status</command>. Prints only the
path to the EFI System Partition (ESP) to standard output and exits.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--print-boot-path</option></term>
<listitem><para>This option modifies the behaviour of <command>status</command>. Prints only the
path to the Extended Boot Loader partition if it exists, and the path to the ESP otherwise to
standard output and exit. This command is useful to determine where to place boot loader entries, as
they are preferably placed in the Extended Boot Loader partition if it exists and in the ESP
otherwise.</para></listitem>
</varlistentry>
<varlistentry>
@ -87,10 +103,10 @@
<varlistentry>
<term><option>install</option></term>
<listitem><para>Installs systemd-boot into the EFI system partition. A copy of <command>systemd-boot</command>
will be stored as the EFI default/fallback loader at
<filename><replaceable>ESP</replaceable>/EFI/BOOT/BOOT*.EFI</filename>. The boot loader is then added to the
top of the firmware's boot loader list.</para></listitem>
<listitem><para>Installs <command>systemd-boot</command> into the EFI system partition. A copy of
<command>systemd-boot</command> will be stored as the EFI default/fallback loader at
<filename><replaceable>ESP</replaceable>/EFI/BOOT/BOOT*.EFI</filename>. The boot loader is then added
to the top of the firmware's boot loader list.</para></listitem>
</varlistentry>
<varlistentry>
@ -138,9 +154,12 @@
<refsect1>
<title>Environment</title>
<para>If <varname>$SYSTEMD_RELAX_ESP_CHECKS=1</varname> is set the validation checks for the ESP are relaxed, and
the path specified with <option>--path=</option> may refer to any kind of file system on any kind of
partition.</para>
<para>If <varname>$SYSTEMD_RELAX_ESP_CHECKS=1</varname> is set the validation checks for the ESP are
relaxed, and the path specified with <option>--esp-path=</option> may refer to any kind of file system on
any kind of partition.</para>
<para>Similarly, <varname>$SYSTEMD_RELAX_XBOOTLDR_CHECKS=1</varname> turns off some validation checks for
the Extended Boot Loader partition.</para>
</refsect1>
<refsect1>