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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">openbmc <openbmc-bounces+vijaykhemka=fb.com@lists.ozlabs.org> on behalf of Zhenfei Tai <ztai@google.com><br>
<b>Date: </b>Tuesday, August 25, 2020 at 8:24 PM<br>
<b>To: </b>OpenBMC Maillist <openbmc@lists.ozlabs.org><br>
<b>Subject: </b>Seek feedback: BMC console and debug info<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">Hi,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">We have worked with our vendor on a system that provides console and debug information, which can be useful in times of debugging BMC issues. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On a high level, we use <a href="https://github.com/openbmc/obmc-console">obmc-console</a> and <a href="https://github.com/openbmc/phosphor-debug-collector">phosphor-debug-collector</a> to collect data.<o:p></o:p></p>
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obmc-console: We collect console inputs from the <i>host</i> and save to local log files (max 8 files of 1 MB size with rotation.)<o:p></o:p></li></ul>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">There is already an application name phosphor-hostlogger which saves console data in a file.
<o:p></o:p></p>
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phosphor-debug-collector: We run this process on the BMC with no modification.<o:p></o:p></li></ul>
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<p class="MsoNormal">For the interface, the data is exposed via bmcweb where there are a pair of URIs for console inputs and debug collector respectively.<o:p></o:p></p>
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<p class="MsoNormal">e.g.<o:p></o:p></p>
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/redfish/v1/Systems/system/LogServices/Console -- Enable/disable console inputs data collection. <o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo2">
/redfish/v1/Systems/system/LogServices/ConsoleDownload -- Download the log files in a zipped file.<o:p></o:p></li></ul>
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<p class="MsoNormal">It will be great if we can get some feedback on whether the community finds such a system useful and advice to improve the design.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks,<o:p></o:p></p>
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<p class="MsoNormal">Zhenfei<o:p></o:p></p>
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