chiark / gitweb /
sd-messages.h: add new bootchart message id
[elogind.git] / man / systemd-bootchart.xml
index 3b755d1..1569d2c 100644 (file)
                 </para>
                 <para>
                         Bootchart graphs are by default written
-                        time-stamped in <filename>/run/log</filename>.
+                        time-stamped in <filename>/run/log</filename>
+                        and saved to the journal with
+                        <varname>MESSAGE_ID=9f26aa562cf440c2b16c773d0479b518</varname>.
+                        Journal field <varname>BOOTCHART=</varname> contains
+                        the bootchart in SVG format.
                 </para>
 
         </refsect1>
 
                         <varlistentry>
                                 <term><option>-F</option></term>
-                                <term><option>--filter</option></term>
+                                <term><option>--no-filter</option></term>
                                 <listitem><para>Disable filtering of tasks that
                                 did not contribute significantly to the boot. Processes
                                 that are too short-lived (only seen in one sample) or
                         </varlistentry>
 
                         <varlistentry>
+                                <term><option>-C</option></term>
+                                <term><option>--cmdline</option></term>
+                                <listitem><para>Display the full command line with arguments of processes,
+                                instead of only the process name.
+                                </para></listitem>
+                        </varlistentry>
+
+                        <varlistentry>
                                 <term><option>-o</option></term>
                                 <term><option>--output <replaceable>path</replaceable></option></term>
                                 <listitem><para>Specify the output folder for the
 
         <refsect1>
                 <title>Bugs</title>
+                <para>systemd-bootchart does not get the model information for the hard drive
+                unless the root device is specified with <code>root=/dev/sdxY</code>. Using
+                UUIDs or PARTUUIDs will boot fine, but the hard drive model will not be
+                added to the chart.</para>
                 <para>For bugs, please contact the author and current maintainer:</para>
                 <simplelist>
                         <member>Auke Kok <email>auke-jan.h.kok@intel.com</email></member>