I'm using 2.4.1 version. And I'm trying to relay all the sessions. If a user is creating multiple sessions, is it required to run multiple session daemons ?
Can you please send me the config you have used. Thanks Anand Neeli On 10 Nov 2014 23:32, "Jérémie Galarneau" <[email protected]> wrote: > On Sat, Nov 8, 2014 at 1:31 PM, Anand Neeli <[email protected]> wrote: > > Hi, > > i'm trying to create multiple tracing sessions which will relay to the > same > > relayd. > > And i'm not able to create more than one session. > > create channel of the second session hangs and doesn't give me the > console > > back. > > > > Here are the steps i followed > > $> lttng-relayd -d -g mygrp > > > > $> /usr/bin/lttng-sessiond --consumerd32-path > > /usr/lib/lttng/libexec/lttng-consumerd --consumerd32-libdir /usr/lib/ > > --consumerd64-path /usr/lib64/lttng/libexec/lttng-consumerd > > --consumerd64-libdir /usr/lib64/ -b --no-kernel -g mygrp > > Warning: No tracing group detected > > > > $> /usr/bin/lttng create mysession --live 1000000 -U net://128.0.0.4 > > Session mysession created. > > Traces will be written in net://128.0.0.4 > > Live timer set to 1000000 usec > > > > $> /usr/bin/lttng enable-channel mychannel --userspace --buffers-pid -s > > mysession --tracefile-size 8388608 --tracefile-count 8Warning: No tracing > > group detected > > Warning: No tracing group detected > > UST channel mychannel enabled for session mysession > > > > $> /usr/bin/lttng enable-event --channel mychannel --userspace --all > > --exclude 'ust_libc:*' -s mysession > > All UST events excluding ust_libc:* are enabled in channel mychannel > > > > ==> With this first session is created. Now i'm trying to create another > > session. > > > > $> /usr/bin/lttng create mysession2 --live 1000000 -U net://128.0.0.4 > > Session mysession2 created. > > Traces will be written in net://128.0.0.4 > > Live timer set to 1000000 usec > > > > $> /usr/bin/lttng enable-channel mychannel2 --userspace --buffers-pid > -s > > mysession2 --tracefile-size 8388608 --tracefile-count 8 > > > > ==>>>> Console is stuck here and the command never returns. > > > > I can't reproduce this problem on master here. Which version are you using? > > > > > I tried to create same without relayd and it works. Am i missing anything > > here? > > > > Although in the above example i'm enabling same/all events in session1 > and > > session2, but i think this should work and capture same events in both > the > > sessions. > > That's the expected behavior. > > Regards, > Jérémie > > > Please let me know the correct way to enable this. > > > > Thanks, > > Anand Neeli > > > > _______________________________________________ > > lttng-dev mailing list > > [email protected] > > http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev > > > > > > -- > Jérémie Galarneau > EfficiOS Inc. > http://www.efficios.com >
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