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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This is a known issue with mmdiscovercomp that has however not be listed specifically in the context of DSS-G. The reason is that the DSS-G documentation recommends to *<b>not</b>* leverage this command, but the dssgmkcompdb utility instead
(“make component database”; see for instance the corresponding command reference in DSS-G Concepts & Administration guide). In particular, the latter will take care of the specific layout of the DSS-G configurations within one or multiple racks.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This utility should run before setting up the GUI, as the latter will then use the component database (compDB) that is defined by running dssgmkcompdb. (IIRC the Spectrum/Storage Scale GUI will not try to run mmdiscovercomp as long as the
compDB is correctly set for all hardware components in the storage cluster.) Note that DSS-G 4.5a released late October comes with several improvements and fixes for the dssgmkcompdb utility. The latest version of the utility can be used as is with DSS-G 4.4
as well. Please reach out to me directly and we can coordinate to get you that utility installed on your building block.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hope this helps,<o:p></o:p></p>
<p class="MsoNormal">- Nicolas<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <o:p></o:p></p>
<p class="MsoNormal">Nicolas Calimet, PhD | HPC System Architect | Lenovo ISG | Meitnerstrasse 9, D-70563 Stuttgart, Germany | +49 71165690146 |
<a href="https://www.lenovo.com/dssg"><span style="color:#0563C1">https://www.lenovo.com/dssg</span></a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> gpfsug-discuss <gpfsug-discuss-bounces@gpfsug.org>
<b>On Behalf Of </b>Iban Cabrillo<br>
<b>Sent:</b> Monday, December 4, 2023 13:11<br>
<b>To:</b> gpfsug-discuss <gpfsug-discuss@spectrumscale.org><br>
<b>Subject:</b> [External] [gpfsug-discuss] Lenovo DSS GUI monitoring<o:p></o:p></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">Hi Guys,<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">We have just installed a new DSS (4.4a) from lenovo, but we see some problem when trying to raise the monitoring (gui v5.1.6.1) on a machine outside the two servers
directly connected to the DSS infrastructure.<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 class="widgettolabel"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:black">Discovery of servers and storage enclosures failed. Run mmdiscovercomp -N GUI_RG_SERVERS command in the CLI to see the problem.</span></span><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">Running the command from outside machine:<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">[root@dssx ~]# mmdiscovercomp -N GUI_RG_SERVERS
<br>
Collecting system information from the following nodes:<br>
dss01<br>
dss02<br>
<br>
Updating component configuration ...<br>
<br>
Changed enclosure J9xxxxx display ID to None.<br>
Changed enclosure J9xxxxx display ID to None.<br>
<br>
Identifying component groups ...<br>
<br>
ERROR: local variable 'enc_class' referenced before assignment<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">While If we exec this comamd from one of the dss server directly, seems to be anwer fine:<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">root@dss01 ~]# mmdiscovercomp -N GUI_RG_SERVERS<br>
Collecting system information from the following nodes:<br>
dss01<br>
dss02<br>
<br>
Updating component configuration ...<br>
<br>
Changed enclosure J9XXXXX display ID to None.<br>
Changed enclosure J9XXXXX display ID to None.<br>
<br>
Identifying component groups ...<br>
<br>
Found 1 component group(s):<br>
group 1: 64CCCCC-J9XXXXX 7ZYYYYYYYY-J9XXXXX 7ZYYYYYYYJ9XXXX 64CCCCC-J9XXXXX<br>
Group 1 best match is DSS-G220 with distance 0.00.<br>
<br>
<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">We are new on this class of SlectrumScale deployment, and we do not know if it's mandatory to install the gui on DSS server or wwhy we get ERROR: local variable 'enc_class'
referenced before assignment<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">Thnaks In advance, I<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"><br>
================================================================<br>
Ibán Cabrillo Bartolomé<br>
Instituto de Física de Cantabria (IFCA-CSIC)<br>
Santander, Spain<br>
Tel: +34942200969/+34669930421<br>
Responsible for advanced computing service (RSC)<br>
=========================================================================================<br>
=========================================================================================<br>
All our suppliers must know and accept IFCA policy available at:<br>
<br>
<a href="https://confluence.ifca.es/display/IC/Information+Security+Policy+for+External+Suppliers">https://confluence.ifca.es/display/IC/Information+Security+Policy+for+External+Suppliers</a><br>
==========================================================================================<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
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