-The default input path is `$LTTNG_HOME/.lttng/sessions`
-(`$LTTNG_HOME` defaults to `$HOME`). The input path can be
-overridden with the option:--input-path option.
+The following directories are searched, non-recursively, in this order
+for configuration files:
+
+. `$LTTNG_HOME/.lttng/sessions` (`$LTTNG_HOME` defaults to `$HOME`)
+. +{system_sessions_dir}+
+
+The input path can be overridden with the option:--input-path option.
+When this option is specified, the default directories are :not:
+searched for configuration files. When it's not specified, _both_
+default directories are searched for configuration files.