[ltt-dev] Flight-recording mode

[Gerlando Falauto]

On 10/28/2011 09:39 AM, Mathieu Desnoyers wrote:
> * Gerlando Falauto (gerlando.falauto at keymile.com) wrote:
...
>> How can I make sure that only the latest N seconds of traces will be
>> saved? The answer should be flight-recording mode, but how do I really
>> do it?
>
> I discussed this with David this morning, and we'll need to enhance
> ltt-sessiond in lttng-tools to ensure it does not send the streams to
> the consumer daemon upon trace start for overwrite mode channels, but
> just on trace stop. This is lacking currently.

OK, thanks!
Does that also apply to LTTng 0.x (since I got the same impression)?

For 0.x I came up with the idea of killing lttd but I don't know if
a) it's a good idea;
b) it would do the trick

Thanks!
Gerlando