* Thibault, Daniel ([email protected]) wrote: > > The kernel modules are indeed not needed for userspace tracing. > > > > I'm guessing you installed from source since the lttng libs don't seem > > present in your path. Could tell us on which revision this is > > happening? > > > > Also, perhaps you could try Mathieu's recently commited fix? It may be > > related.[1] > > [1] http://lists.lttng.org/pipermail/lttng-dev/2013-April/020064.html > > Yup, it was the same problem. I've just rebuilt using the latest > userspace-ust and lttng-ust, and the user-space-only trace was > generated without a hitch on a system without lttng-modules. I've > checked both the static and dynamic easy-ust samples.
did you run ldconfig on the machine without lttng-modules ? does this machine recognise libraries in /usr/local automatically (see /etc/ld.so.conf) ? lttng-modules is completely unrelated to user-space tracing. Thanks, Mathieu > > Daniel U. Thibault > R & D pour la défense Canada - Valcartier (RDDC Valcartier) / Defence R&D > Canada - Valcartier (DRDC Valcartier) > Cyber sécurité pour les missions essentielles (CME) / Mission Critical Cyber > Security (MCCS) > Protection des systèmes et contremesures (PSC) / Systems Protection & > Countermeasures (SPC) > 2459 route de la Bravoure > Québec, QC G3J 1X5 > CANADA > Vox : (418) 844-4000 x4245 > Fax : (418) 844-4538 > NAC : 918V QSDJ <http://www.travelgis.com/map.asp?addr=918V%20QSDJ> > Gouvernement du Canada / Government of Canada > <http://www.valcartier.drdc-rddc.gc.ca/> > > _______________________________________________ > lttng-dev mailing list > [email protected] > http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev -- Mathieu Desnoyers EfficiOS Inc. http://www.efficios.com _______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
