nspawn: use automatic cleanup and provide debug info

[elogind.git] / man / systemd.swap.xml

diff --git a/man/systemd.swap.xml b/man/systemd.swap.xml
index 3277ddbd4e247f7c2765ba053cb83eed3efcc517..5eb008dfcff157a6139882fc8034419bf68c6c3d 100644 (file)
--- a/man/systemd.swap.xml
+++ b/man/systemd.swap.xml
@@ -9,16 +9,16 @@
   Copyright 2010 Lennart Poettering
 
   systemd is free software; you can redistribute it and/or modify it
   Copyright 2010 Lennart Poettering
 
   systemd is free software; you can redistribute it and/or modify it

-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or

   (at your option) any later version.
 
   systemd is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   (at your option) any later version.
 
   systemd is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

-  General Public License for more details.
+  Lesser General Public License for more details.

 
 

-  You should have received a copy of the GNU General Public License
+  You should have received a copy of the GNU Lesser General Public License

   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 -->
 
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 -->
 


@@ -44,7 +44,7 @@
 
         <refnamediv>
                 <refname>systemd.swap</refname>
 
         <refnamediv>
                 <refname>systemd.swap</refname>

-                <refpurpose>systemd swap configuration files</refpurpose>
+                <refpurpose>Swap unit configuration</refpurpose>

         </refnamediv>
 
         <refsynopsisdiv>
         </refnamediv>
 
         <refsynopsisdiv>


@@ -68,6 +68,15 @@
                 specific configuration options are configured in the
                 [Swap] section.</para>
 
                 specific configuration options are configured in the
                 [Swap] section.</para>
 

+                <para>Additional options are listed in
+                <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+                which define the execution environment the
+                <citerefentry><refentrytitle>swapon</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+                binary is executed in, and in
+                <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+                which define the way the processes are
+                terminated.</para>
+

                 <para>Swap units must be named after the devices
                 (resp. files) they control. Example: the swap device
                 <filename>/dev/sda5</filename> must be configured in a
                 <para>Swap units must be named after the devices
                 (resp. files) they control. Example: the swap device
                 <filename>/dev/sda5</filename> must be configured in a


@@ -78,7 +87,7 @@
 
                 <para>All swap units automatically get the appropriate
                 dependencies on the devices (resp. on the mount points
 
                 <para>All swap units automatically get the appropriate
                 dependencies on the devices (resp. on the mount points

-                of the files) they are actived from.</para>
+                of the files) they are activated from.</para>

 
                 <para>Swap units with
                 <varname>DefaultDependencies=</varname> enabled
 
                 <para>Swap units with
                 <varname>DefaultDependencies=</varname> enabled


@@ -93,7 +102,13 @@
                 <para>Swap units may either be configured via unit
                 files, or via <filename>/etc/fstab</filename> (see
                 <citerefentry><refentrytitle>fstab</refentrytitle><manvolnum>5</manvolnum></citerefentry>
                 <para>Swap units may either be configured via unit
                 files, or via <filename>/etc/fstab</filename> (see
                 <citerefentry><refentrytitle>fstab</refentrytitle><manvolnum>5</manvolnum></citerefentry>

-                for details).</para>
+                for details). Swaps listed in
+                <filename>/etc/fstab</filename> will be converted into
+                native units dynamically at boot and when the
+                configuration of the system manager is
+                reloaded. See
+                <citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+                for details about the conversion.</para>

 
                 <para>If a swap device or file is configured in both
                 <filename>/etc/fstab</filename> and a unit file the
 
                 <para>If a swap device or file is configured in both
                 <filename>/etc/fstab</filename> and a unit file the


@@ -115,7 +130,9 @@
                 supervises. A number of options that may be used in
                 this section are shared with other unit types. These
                 options are documented in
                 supervises. A number of options that may be used in
                 this section are shared with other unit types. These
                 options are documented in

-                <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>. The
+                <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+                and
+                <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>. The

                 options specific to the [Swap] section of swap units
                 are the following:</para>
 
                 options specific to the [Swap] section of swap units
                 are the following:</para>
 


@@ -161,49 +178,21 @@
                                 will be terminated forcibly via
                                 SIGTERM, and after another delay of
                                 this time with SIGKILL. (See
                                 will be terminated forcibly via
                                 SIGTERM, and after another delay of
                                 this time with SIGKILL. (See

-                                <option>KillMode=</option> below.)
+                                <option>KillMode=</option> in
+                                <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>.)

                                 Takes a unit-less value in seconds, or
                                 a time span value such as "5min
                                 20s". Pass 0 to disable the timeout
                                 logic. Defaults to
                                 Takes a unit-less value in seconds, or
                                 a time span value such as "5min
                                 20s". Pass 0 to disable the timeout
                                 logic. Defaults to

-                                3min.</para></listitem>
-                        </varlistentry>
-
-                        <varlistentry>
-                                <term><varname>KillMode=</varname></term>
-                                <listitem><para>Specifies how
-                                processes of this swap shall be
-                                killed. One of
-                                <option>control-group</option>,
-                                <option>process</option>,
-                                <option>none</option>.</para>
-
-                                <para>This option is mostly equivalent
-                                to the <option>KillMode=</option>
-                                option of service files. See
-                                <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>
-                                for details.</para></listitem>
-                        </varlistentry>
-
-                        <varlistentry>
-                                <term><varname>KillSignal=</varname></term>
-                                <listitem><para>Specifies which signal
-                                to use when killing a process of this
-                                swap. Defaults to SIGTERM.
-                                </para></listitem>
-                        </varlistentry>
-
-                        <varlistentry>
-                                <term><varname>SendSIGKILL=</varname></term>
-                                <listitem><para>Specifies whether to
-                                send SIGKILL to remaining processes
-                                after a timeout, if the normal
-                                shutdown procedure left processes of
-                                the swap around. Takes a boolean
-                                value. Defaults to "yes".
-                                </para></listitem>
+                                90s.</para></listitem>

                         </varlistentry>
                 </variablelist>
                         </varlistentry>
                 </variablelist>

+
+                <para>Check
+                <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+                and
+                <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+                for more settings.</para>

         </refsect1>
 
         <refsect1>
         </refsect1>
 
         <refsect1>


@@ -213,9 +202,11 @@
                           <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
                           <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
                           <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
                           <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
                           <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
                           <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>,

+                          <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>,

                           <citerefentry><refentrytitle>systemd.device</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
                           <citerefentry><refentrytitle>systemd.mount</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
                           <citerefentry><refentrytitle>systemd.device</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
                           <citerefentry><refentrytitle>systemd.mount</refentrytitle><manvolnum>5</manvolnum></citerefentry>,

-                          <citerefentry><refentrytitle>swapon</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+                          <citerefentry><refentrytitle>swapon</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+                          <citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>

                   </para>
         </refsect1>
 
                   </para>
         </refsect1>