main: print warning if /usr is on a seperate partition

[elogind.git] / man / pam_systemd.xml

diff --git a/man/pam_systemd.xml b/man/pam_systemd.xml
index bfcc684521cb9a472ba44129ee71cbaf0f287214..915e0b60149a150da4ab92c01b630c7563421e7d 100644 (file)
--- a/man/pam_systemd.xml
+++ b/man/pam_systemd.xml
@@ -92,7 +92,7 @@
                         <listitem><para>If
                         <option>create-session=0</option> is set, a new
                         control group
-                        <filename>/user/$USER/no-session</filename>
+                        <filename>/user/$USER/user</filename>
                         is created and the login process moved into
                         it.</para></listitem>
 
@@ -115,7 +115,7 @@
                         remaining processes in the
                         <filename>/user/$USER/$XDG_SESSION_ID</filename>
                         control group are migrated to
-                        <filename>/user/$USER/no-session</filename> and
+                        <filename>/user/$USER/user</filename> and
                         the original control group is
                         removed.</para></listitem>
 
@@ -123,7 +123,7 @@
                         <option>kill-user=1</option> is specified, and
                         no other user session control group remains,
                         except
-                        <filename>/user/$USER/no-session</filename>,
+                        <filename>/user/$USER/user</filename>,
                         all remaining processes in the
                         <filename>/user/$USER</filename> hierarchy
                         are killed and the control group is removed.</para></listitem>
@@ -200,6 +200,79 @@
                                 terminated only on their complete
                                 logout.</para></listitem>
                         </varlistentry>
+
+                        <varlistentry>
+                                <term><option>kill-only-users=</option></term>
+
+                                <listitem><para>Takes a comma
+                                separated list of user names or
+                                numeric user ids as argument. If this
+                                option is used the effect of the
+                                <option>kill-session=</option> and
+                                <option>kill-user=</option> options
+                                will apply only to the listed
+                                users. If this option is not used the
+                                option applies to all local
+                                users. Note that
+                                <option>kill-exclude-users=</option>
+                                takes precedence over this list and is
+                                hence subtracted from the list
+                                specified here.</para></listitem>
+                        </varlistentry>
+
+                        <varlistentry>
+                                <term><option>kill-exclude-users=</option></term>
+
+                                <listitem><para>Takes a comma
+                                separated list of user names or
+                                numeric user ids as argument. Users
+                                listed in this argument will not be
+                                subject to the effect of
+                                <option>kill-session=</option> or
+                                <option>kill-user=</option>.  Note
+                                that that this option takes precedence
+                                over
+                                <option>kill-only-users=</option>, and
+                                hence whatever is listed for
+                                <option>kill-exclude-users=</option>
+                                is guaranteed to never be killed by
+                                this PAM module, independent of any
+                                other configuration
+                                setting.</para></listitem>
+                        </varlistentry>
+
+                        <varlistentry>
+                                <term><option>controllers=</option></term>
+
+                                <listitem><para>Takes a comma
+                                separated list of cgroup controllers
+                                in which hierarchies a user/session
+                                cgroup will be created by default for
+                                each user logging in, in addition to
+                                the cgroup in the named 'name=systemd'
+                                hierarchy. If ommited, defaults to an
+                                empty list. This may be used to move
+                                user sessions into their own groups in
+                                the 'cpu' hierarchy which ensures that
+                                every logged in user gets an equal
+                                amount of CPU time regardless how many
+                                processes he has
+                                started.</para></listitem>
+                        </varlistentry>
+
+                        <varlistentry>
+                                <term><option>reset-controllers=</option></term>
+
+                                <listitem><para>Takes a comma
+                                separated list of cgroup controllers
+                                in which hierarchies the logged in
+                                processes will be reset to the root
+                                cgroup. If ommited, defaults to 'cpu',
+                                meaning that a 'cpu' cgroup grouping
+                                inherited from the login manager will
+                                be reset for the processes of the
+                                logged in user.</para></listitem>
+                        </varlistentry>
                 </variablelist>
 
                 <para>Note that setting <varname>kill-user=1</varname>
@@ -210,7 +283,11 @@
                 <para>If the options are omitted they default to
                 <option>create-session=1</option>,
                 <option>kill-session=0</option>,
-                <option>kill-user=0</option>.</para>
+                <option>kill-user=0</option>,
+                <option>keep-root=1</option>,
+                <option>reset-controllers=cpu</option>,
+                <option>kill-only-users=</option>,
+                <option>kill-exclude-users=root</option>.</para>
         </refsect1>
 
         <refsect1>