+[[limitations]]
+LIMITATIONS
+-----------
+As of this version of LTTng, it is not possible to perform the following
+actions with the `lttng enable-channel` command:
+
+* Reconfigure a channel once it is created.
+* Re-enable a disabled channel once its tracing session has been active
+ at least once.
+* Create a channel once its tracing session has been active
+ at least once.
+* Create a user space channel with a given buffering scheme
+ (option:--buffers-uid or option:--buffers-pid options) and create
+ a second user space channel with a different buffering scheme in the
+ same tracing session.
+
+