session in which a channel is created using `lttng enable-channel` can
be specified using the option:--session option. If the option:--session
option is omitted, the current tracing session is targeted.
Existing enabled channels can be disabled using
session in which a channel is created using `lttng enable-channel` can
be specified using the option:--session option. If the option:--session
option is omitted, the current tracing session is targeted.
Existing enabled channels can be disabled using