[lttng-dev] Bug when using LTTng-UST as a normal user

Yannick Brosseau yannick.brosseau at gmail.com
Wed Dec 14 17:18:54 EST 2011


Hi all,

We just find a bug when using UST as a normal user which is not in the
tracing group.
The lttng-sessiond will not be able to create the tracing output
directory on the first execution of lttng enable-event or lttng
enable-channel.
If you are root or in the tracing group you should not see the problem.

This should be fixed soon. In the mean time you can either run the
lttng-sessiond as root or execute your enable-event (or enable-channel)
3 times. (it work on the third time).

Yannick



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