Re: [lttng-dev] LTTng-ust 2.4.0-rc4 build error with uClibc

2014-02-19 Thread Woegerer, Paul
Hi Santiago, it looks like uClibc does not have proper support for dlinfo(). You have two options: Switch to a different C library suitable for embedded systems that does have proper support for dlinfo(): http://www.eglibc.org/home Build without liblttng-ust-dl (simply remove it from the list

Re: [lttng-dev] Updated man pages for http://lttng.org/documentation

2014-02-19 Thread Mathieu Desnoyers
- Original Message - From: Paul Woegerer paul_woege...@mentor.com To: Mathieu Desnoyers mathieu.desnoy...@efficios.com, lttng-dev lttng-dev@lists.lttng.org Sent: Wednesday, February 19, 2014 3:52:38 AM Subject: Updated man pages for http://lttng.org/documentation Hi, I looks

[lttng-dev] Live streaming question (lttng 2.4.0.rc4)

2014-02-19 Thread Anette Schött
Hi, I am trying to do live streaming via the lttng-relayd and babeltrace (lttng 2.4.0.rc4). I am running an emulator where I want to both generate the user-space tracepoints and view them live on the same host (hope this is a valid use case). I do the following: # lttng-relayd -d -v -L

Re: [lttng-dev] Live streaming question (lttng 2.4.0.rc4)

2014-02-19 Thread Tan Dung Le Tran
Hi Anette, We are using the following for a live streaming: export TC=MySession #-- see if there is any instrumented application is running lttng list -u ps -ef |egrep 'lttng' #-- Launch relayd with ControlPort 53000, DataPort 53001 and LiveViewPort 53002 # whatever relayd

Re: [lttng-dev] Extract lttng trace from kernel coredump

2014-02-19 Thread Corey Minyard
On 02/18/2014 02:02 PM, Mathieu Desnoyers wrote: Starting from the consumed position, dump data from pages until you hit subbufer-data_size, then move to the next subbuffer. On the last subbuffer, you have to fill in the header and dump up to the offset. Not quite exactly. It's better to do:

Re: [lttng-dev] [PATCH lttng-ust] Fix: java-jul/Makefile should not be marked as a binary

2014-02-19 Thread Mathieu Desnoyers
Merged, thanks! Mathieu - Original Message - From: Jérémie Galarneau jeremie.galarn...@efficios.com To: lttng-dev@lists.lttng.org Sent: Tuesday, February 18, 2014 1:59:35 PM Subject: [lttng-dev] [PATCH lttng-ust] Fix: java-jul/Makefile should not be marked as a binary

Re: [lttng-dev] Updated man pages for http://lttng.org/documentation

2014-02-19 Thread Christian Babeux
Hi, Every manpage should now be available on the website. Thanks for reporting, Christian On Wed, Feb 19, 2014 at 4:38 AM, Mathieu Desnoyers mathieu.desnoy...@efficios.com wrote: - Original Message - From: Paul Woegerer paul_woege...@mentor.com To: Mathieu Desnoyers