Hello lttng-dev, With lttng 2.3.0 in Ubuntu 12.04 LTS, I only get the tracepoints in kernel folder with snapshot mode. I do not see anything for userspace tracepoints. The following is the way I setup for lttng session
lttng create mySession --snapshot lttng enable-channel kCh --buffers-global --subbuf-size=1048576 -k lttng enable-event -a -k lttng enable-channel uCh --buffers-uid --subbuf-size=1048576 -u lttng enable-event -a -u sleep 1 lttng start mySession sleep 60 lttng snapshot record lttng stop mySession lttng destroy mySession I got the error message saying "Undefined command" with the following lttng add-output -n myNewOutput file:///home/taung/output (<--- following the examples of man 1 lttng) Did I do something wrong? What else I should be doing in order to use snapshot feature? Thanks in advance, Thuya Aung _______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
