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<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:#1F497D">Mathieu,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:#1F497D">Thanks for the quick response to this question.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:#1F497D">Can you please let me know what “Cl” is.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:#1F497D">Thanks.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:#1F497D">-Shane Swartz<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Mathieu Desnoyers [mailto:mathieu.desnoyers@efficios.com]
<br>
<b>Sent:</b> Wednesday, November 16, 2016 3:27 PM<br>
<b>To:</b> Swartz, Shane<br>
<b>Cc:</b> lttng-dev; Smith, Daniel W<br>
<b>Subject:</b> Re: [lttng-dev] LTTng and Red Hat / CentOS RealTime Kernels<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black">----- On Nov 15, 2016, at 11:52 PM, Swartz, Shane <<a href="mailto:sswartz@ball.com">sswartz@ball.com</a>> wrote:<br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:black">Is it possible to load the LTTng tools with a Red Hat or CentOS version 7 Real Time kernel? If yes, can it be done using the EfficiOS LTTng packages or only by building the packages
from source code?</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif";color:black">Thanks.</span><span style="color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black">Hi Shane,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black">The LTTng kernel tracer works with a range of Preempt-RT kernel versions.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black">It is tested in CI on the Preempt-RT kernel branches currently maintained<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black">by preempt-rt developers. However, it does not currently cover the<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black">3.8.13-rt27.34 kernel listed on the RHEL page, and the EfficiOS<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black">packages for RHEL do not currently target their Preempt-RT kernel.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black">Thanks,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black">Mathieu<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black">--
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial","sans-serif";color:black">Mathieu Desnoyers<br>
EfficiOS Inc.<br>
<a href="http://www.efficios.com">http://www.efficios.com</a><o:p></o:p></span></p>
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