What's the impact of this? What will happen if we see this error "disabling per-user tracing". Will the app stop tracing?
Thanks Anand Neeli On Apr 11, 2015 5:27 AM, "Philippe Proulx" <[email protected]> wrote: > On Mon, Mar 23, 2015 at 9:36 AM, Mathieu Desnoyers > <[email protected]> wrote: > > Perhaps your program is clearing its environment > > variables ? Or launched by a wrapper that clears > > the env. var. ? > > Perhaps LTTng-UST should do like LTTng-tools: try $LTTNG_HOME, then > $HOME, then the current UID's entry in /etc/passwd? This would avoid > disabling per-user tracing even when the environment variables are cleared. > > WDYT? > > Phil > > > > > Can you try with a simple demo program to find our > > what is clearing those ? > > > > Thanks, > > > > Mathieu > > > > > > ________________________________ > > > > Hi All, > > I'm sorry to bump on this thread again. > > > > Is there any way to overcome this issue? > > > > Thanks, > > Anand Neeli > > > > On Wed, Mar 18, 2015 at 10:01 PM, Chidhu R <[email protected]> wrote: > >> > >> I too am getting the same errors. Inspite of setting LTTNG_HOME in my > >> program. > >> > >> On Tue, Mar 17, 2015 at 2:18 PM, Anand Neeli <[email protected]> > >> wrote: > >>> > >>> Hi All, > >>> > >>> any idea when do we get this error? > >>> > >>> app: libust[4745/4745]: Warning: HOME environment variable not set. > >>> Disabling LTTng-UST per-user tracing. (in setup_local_apps() at > >>> lttng-ust-comm.c:385) > >>> app: libust[4751/4751]: Warning: HOME environment variable not set. > >>> Disabling LTTng-UST per-user tracing. (in setup_local_apps() at > >>> lttng-ust-comm.c:385) > >>> app: libust[4760/4760]: Warning: HOME environment variable not set. > >>> Disabling LTTng-UST per-user tracing. (in setup_local_apps() at > >>> lttng-ust-comm.c:385) > >>> app: libust[4780/4780]: Warning: HOME environment variable not set. > >>> Disabling LTTng-UST per-user tracing. (in setup_local_apps() at > >>> lttng-ust-comm.c:385) > >>> > >>> i have set LTTNG_HOME=HOME=/home/root > >>> using 2.6 > >>> > >>> Thanks, > >>> Anand Neeli > >>> > >>> > >>> _______________________________________________ > >>> lttng-dev mailing list > >>> [email protected] > >>> http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev > >>> > >> > > > > > > _______________________________________________ > > 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 > > >
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