independent of and orthogonal to the
<varname>After=</varname> and
<varname>Before=</varname> ordering
- dependencies.</para></listitem>
+ dependencies.</para>
+
+ <para>If a unit A that conflicts with
+ a unit B is scheduled to be started at
+ the same time as B, the transaction
+ will either fail (in case both are
+ required part of the transaction) or
+ be modified to be fixed (in case one
+ or both jobs are not a required part
+ of the transaction). In the latter
+ case the job that is not the required
+ will be removed, or in case both are
+ not required the unit that conflicts
+ will be started and the unit that is
+ conflicted is
+ stopped.</para></listitem>
</varlistentry>
<varlistentry>
</varlistentry>
<varlistentry>
- <term><varname>OnlyByDependency=</varname></term>
+ <term><varname>RefuseManualStart=</varname></term>
+ <term><varname>RefuseManualStop=</varname></term>
<listitem><para>Takes a boolean
argument. If <option>true</option>
this unit can only be activated
- indirectly. In this case explicit
- start-up requested by the user is
- denied, however if it is started as a
+ (resp. deactivated) indirectly. In
+ this case explicit start-up
+ (resp. termination) requested by the
+ user is denied, however if it is
+ started (resp. stopped) as a
dependency of another unit, start-up
- will succeed. This is mostly a safety
- feature to ensure that the user does
- not accidentally activate units that are
- not intended to be activated
- explicitly. This option defaults to
+ (resp. termination) will succeed. This
+ is mostly a safety feature to ensure
+ that the user does not accidentally
+ activate units that are not intended
+ to be activated explicitly, and not
+ accidentally deactivate units that are
+ not intended to be deactivated.
+ These options default to
<option>false</option>.</para></listitem>
</varlistentry>