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<p class="MsoNormal">Dear All, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am using lttng tool to generate userspace traces but the userspace traces are not getting generated .<o:p></o:p></p>
<p class="MsoNormal">I have used the following commands:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[root@pcmk1 ~]# lttng create<o:p></o:p></p>
<p class="MsoNormal">Session auto-20170506-152941 created.<o:p></o:p></p>
<p class="MsoNormal">Traces will be written in /root/lttng-traces/auto-20170506-152941<o:p></o:p></p>
<p class="MsoNormal">[root@pcmk1 ~]# lttng enable-event --userspace --all All UST events are enabled in channel channel0<o:p></o:p></p>
<p class="MsoNormal">[root@pcmk1 ~]# lttng start Tracing started for session auto-20170506-152941<o:p></o:p></p>
<p class="MsoNormal">[root@pcmk1 ~]# systemctl start pcsd.service<o:p></o:p></p>
<p class="MsoNormal">[root@pcmk1 ~]# lttng stop<o:p></o:p></p>
<p class="MsoNormal">Waiting for data availability<o:p></o:p></p>
<p class="MsoNormal">Tracing stopped for session auto-20170506-152941<o:p></o:p></p>
<p class="MsoNormal">[root@pcmk1 ~]# lttng destroy<o:p></o:p></p>
<p class="MsoNormal">Session auto-20170506-152941 destroyed<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am not getting any error but also the file is not getting created
<o:p></o:p></p>
<p class="MsoNormal">I also tried to create userspace traces by logging-in via <b>
user</b> rather than root but there is no difference .<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">If anyone has any alternative approach or any suggestion please let me know .<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Swati J <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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