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man: add new kernel command line switches to kernel-command-line(7)
[elogind.git]
/
man
/
systemd-readahead-replay.service.xml
diff --git
a/man/systemd-readahead-replay.service.xml
b/man/systemd-readahead-replay.service.xml
index a00f7e589b2a288e5dda1c0bf6f991e8a67da9bc..669fe789427aa51e1ac83b13db93ba8e169593a6 100644
(file)
--- a/
man/systemd-readahead-replay.service.xml
+++ b/
man/systemd-readahead-replay.service.xml
@@
-21,7
+21,8
@@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
-->
along with systemd; If not, see <http://www.gnu.org/licenses/>.
-->
-<refentry id="systemd-readahead-replay.service" conditional='ENABLE_READAHEAD'>
+<refentry id="systemd-readahead-replay.service" conditional='ENABLE_READAHEAD'
+ xmlns:xi="http://www.w3.org/2001/XInclude">
<refentryinfo>
<title>systemd-readahead-replay.service</title>
<refentryinfo>
<title>systemd-readahead-replay.service</title>
@@
-72,7
+73,7
@@
time. <filename>systemd-readahead-replay.service</filename>
is a service that replays this access data collected
at the subsequent boot. Since disks tend to be
time. <filename>systemd-readahead-replay.service</filename>
is a service that replays this access data collected
at the subsequent boot. Since disks tend to be
- magnitudes slower than RAM this is intended to improve
+ magnitudes slower than RAM
,
this is intended to improve
boot speeds by pre-loading early at boot all data on
disk that is known to be read for the complete boot
process.</para>
boot speeds by pre-loading early at boot all data on
disk that is known to be read for the complete boot
process.</para>
@@
-80,9
+81,9
@@
<para><filename>systemd-readahead-done.service</filename>
is executed a short while after boot completed and signals
<filename>systemd-readahead-collect.service</filename>
<para><filename>systemd-readahead-done.service</filename>
is executed a short while after boot completed and signals
<filename>systemd-readahead-collect.service</filename>
- to end data collection. On this signal this service
+ to end data collection. On this signal
,
this service
will then sort the collected disk accesses and store
will then sort the collected disk accesses and store
- information about them
disk
in
+ information about them in
<filename>/.readahead</filename>.</para>
<para>Normally, both
<filename>/.readahead</filename>.</para>
<para>Normally, both
@@
-92,17
+93,17
@@
are activated at boot so that access patterns from the
preceding boot are replayed and new data collected
for the subsequent boot. However, on read-only media
are activated at boot so that access patterns from the
preceding boot are replayed and new data collected
for the subsequent boot. However, on read-only media
- where the collected data cannot be stored it might
+ where the collected data cannot be stored
,
it might
be a good idea to disable
<filename>systemd-readahead-collect.service</filename>.</para>
<para>On rotating media, when replaying disk accesses
be a good idea to disable
<filename>systemd-readahead-collect.service</filename>.</para>
<para>On rotating media, when replaying disk accesses
- at early boot
+ at early boot
,
<filename>systemd-readahead-replay.service</filename>
will order read requests by their location on disk. On
non-rotating media, they will be ordered by their
original access timestamp. If the file system supports
<filename>systemd-readahead-replay.service</filename>
will order read requests by their location on disk. On
non-rotating media, they will be ordered by their
original access timestamp. If the file system supports
- it
+ it
,
<filename>systemd-readahead-collect.service</filename>
will also defragment and rearrange files on disk to
optimize subsequent boot times.</para>
<filename>systemd-readahead-collect.service</filename>
will also defragment and rearrange files on disk to
optimize subsequent boot times.</para>
@@
-116,15
+117,7
@@
<variablelist>
<varlistentry>
<variablelist>
<varlistentry>
- <term><option>-h</option></term>
- <term><option>--help</option></term>
-
- <listitem><para>Prints a short help text
- and exits.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><option>--max-files=</option></term>
+ <term><option>--files-max=</option></term>
<listitem><para>Maximum number of
files to read ahead. Only valid
<listitem><para>Maximum number of
files to read ahead. Only valid
@@
-136,7
+129,7
@@
<term><option>--file-size-max=</option></term>
<listitem><para>Maximum size of files
<term><option>--file-size-max=</option></term>
<listitem><para>Maximum size of files
-
(in bytes)
to read ahead. Only valid
+
in bytes
to read ahead. Only valid
for the <command>collect</command>
and <command>replay</command>
commands.</para></listitem>
for the <command>collect</command>
and <command>replay</command>
commands.</para></listitem>
@@
-145,11
+138,14
@@
<varlistentry>
<term><option>--timeout=</option></term>
<varlistentry>
<term><option>--timeout=</option></term>
- <listitem><para>Maximum time
(in usec)
- to
to
spend collecting data. Only valid
+ <listitem><para>Maximum time
in microseconds
+ to spend collecting data. Only valid
for the <command>collect</command>
command.</para></listitem>
</varlistentry>
for the <command>collect</command>
command.</para></listitem>
</varlistentry>
+
+ <xi:include href="standard-options.xml" xpointer="help" />
+ <xi:include href="standard-options.xml" xpointer="version" />
</variablelist>
</refsect1>
</variablelist>
</refsect1>
@@
-164,7
+160,7
@@
[<replaceable>DIRECTORY</replaceable>]</command></term>
<listitem>
<para>Collect read-ahead data on
[<replaceable>DIRECTORY</replaceable>]</command></term>
<listitem>
<para>Collect read-ahead data on
- early boot. When terminating it will
+ early boot. When terminating
,
it will
write out a pack file to the indicated
directory containing the read-ahead
data. </para>
write out a pack file to the indicated
directory containing the read-ahead
data. </para>
@@
-186,9
+182,9
@@
<listitem>
<para>Dumps the content of the
read-ahead pack file to the
<listitem>
<para>Dumps the content of the
read-ahead pack file to the
- terminal.
The output lists
- approximately for each file
-
how much will be read-
ahead by
+ terminal.
For each file, the
+ output lists approximately how
+
much will be read
ahead by
the <command>replay</command>
command.</para>
</listitem>
the <command>replay</command>
command.</para>
</listitem>