core: read "debug" from kernel commandline and set log level

[elogind.git] / man / systemd.xml

diff --git a/man/systemd.xml b/man/systemd.xml
index 691d9faa81f2ae73996e1e18729320b9854e330e..497dd2bfeeb635a78ab8f835fff303ce7922bab4 100644 (file)
--- a/man/systemd.xml
+++ b/man/systemd.xml
@@ -508,7 +508,7 @@
         <refsect1>
                 <title>Directories</title>
 
-                <variablelist class='unit-directives'>
+                <variablelist>
                         <varlistentry>
                                 <term>System unit directories</term>
 
@@ -798,13 +798,13 @@
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMAX-14</term>
+                                <term>SIGRTMIN+16</term>
 
                                 <listitem><para>Immediately reboots the machine with kexec.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMAX-10</term>
+                                <term>SIGRTMIN+20</term>
 
                                 <listitem><para>Enables display of
                                 status messages on the console, as
@@ -815,7 +815,7 @@
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMAX-9</term>
+                                <term>SIGRTMIN+21</term>
 
                                 <listitem><para>Disables display of
                                 status messages on the console, as
@@ -826,23 +826,23 @@
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMAX-8</term>
-                                <term>SIGRTMAX-7</term>
+                                <term>SIGRTMIN+22</term>
+                                <term>SIGRTMIN+23</term>
 
                                 <listitem><para>Sets the log level to
                                 <literal>debug</literal>
                                 (or <literal>info</literal> on
-                                <literal>SIGRTMAX-7</literal>), as
+                                <literal>SIGRTMIN+23</literal>), as
                                 controlled via
                                 <varname>systemd.log_level=debug</varname>
                                 (or <varname>systemd.log_level=info</varname>
-                                on <literal>SIGRTMAX-7</literal>) on
+                                on <literal>SIGRTMIN+23</literal>) on
                                 the kernel command
                                 line.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+24 (SIGRTMAX-6)</term>
+                                <term>SIGRTMIN+24</term>
 
                                 <listitem><para>Immediately exits the
                                 manager (only available for --user
@@ -850,28 +850,28 @@
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMAX-4</term>
-                                <term>SIGRTMAX-3</term>
-                                <term>SIGRTMAX-2</term>
-                                <term>SIGRTMAX-1</term>
+                                <term>SIGRTMIN+26</term>
+                                <term>SIGRTMIN+27</term>
+                                <term>SIGRTMIN+28</term>
+                                <term>SIGRTMIN+29</term>
 
                                 <listitem><para>Sets the log level to
                                 <literal>journal-or-kmsg</literal>
                                 (or <literal>console</literal> on
-                                <literal>SIGRTMAX-3</literal>,
+                                <literal>SIGRTMIN+27</literal>,
                                 <literal>kmsg</literal> on
-                                <literal>SIGRTMAX-2</literal>,
+                                <literal>SIGRTMIN+28</literal>,
                                 or <literal>syslog-or-kmsg</literal>
-                                on <literal>SIGRTMAX-1</literal>), as
+                                on <literal>SIGRTMIN+29</literal>), as
                                 controlled via
                                 <varname>systemd.log_target=journal-or-kmsg</varname>
                                 (or <varname>systemd.log_target=console</varname>
-                                on <literal>SIGRTMAX-3</literal>,
+                                on <literal>SIGRTMIN+27</literal>,
                                 <varname>systemd.log_target=kmsg</varname>
-                                on <literal>SIGRTMAX-2</literal>,
+                                on <literal>SIGRTMIN+28</literal>,
                                 or
                                 <varname>systemd.log_target=syslog-or-kmsg</varname>
-                                on <literal>SIGRTMAX-1</literal>) on
+                                on <literal>SIGRTMIN+29</literal>) on
                                 the kernel command
                                 line.</para></listitem>
                         </varlistentry>
@@ -1114,15 +1114,28 @@
                         <varlistentry>
                                 <term><varname>quiet</varname></term>
 
-                                <listitem><para>If passed turns off
+                                <listitem><para>Turn off
                                 status output at boot, much like
                                 <varname>systemd.show_status=false</varname>
                                 would. Note that this option is also
                                 read by the kernel itself and disables
-                                kernel log output to the
-                                kernel. Passing this option hence
-                                turns off the usual output from both
-                                the system manager and the
+                                kernel log output. Passing this option
+                                hence turns off the usual output from
+                                both the system manager and the kernel.
+                                </para></listitem>
+                        </varlistentry>
+
+                        <varlistentry>
+                                <term><varname>debug</varname></term>
+
+                                <listitem><para>Turn on debugging
+                                output. This is equivalent to
+                                <varname>systemd.log_level=debug</varname>.
+                                Note that this option is also read by
+                                the kernel itself and enables kernel
+                                debug output.  Passing this option
+                                hence turns on the debug output from
+                                both the system manager and the
                                 kernel.</para></listitem>
                         </varlistentry>