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From: mathieu.desnoyers@efficios.com (Mathieu Desnoyers)
Subject: [lttng-dev] Amount of trace folders created for the same tool
Date: Fri, 12 Oct 2012 07:01:12 -0400	[thread overview]
Message-ID: <20121012110112.GB14821@Krystal> (raw)
In-Reply-To: <6539770C71C3814BB0BFC2DBEBD105080137BE38@CORPUSMX30B.corp.emc.com>

* Chang, Zheng (Zheng.Chang at emc.com) wrote:
> Hi,
> 
>  
> 
> I have a command line tool that calls tracepoint to generate trace.
> 
> But it quits once the process is done. So Lttng will create different
> folders for it because its pid gets changed every time.
> 
> This tool gets called hundreds times per day and I'm confused by how to
> manage these trace info.
> 
>  
> 
> Is there a way or feature to avoid this case? 

Not yet, but we're working on "global, per user" UST buffers for LTTng
2.2. This will solve your issue.

Thanks,

Mathieu

> 
>  
> 
> Thanks
> 
> -Zheng
> 

> _______________________________________________
> lttng-dev mailing list
> lttng-dev at lists.lttng.org
> http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev


-- 
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com



      reply	other threads:[~2012-10-12 11:01 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-12  8:57 Chang, Zheng
2012-10-12 11:01 ` Mathieu Desnoyers [this message]

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