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<p class="MsoNormal">Hello all,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Does anyone have any experience with troubleshooting the new GPFS GUI?<o:p></o:p></p>
<p class="MsoNormal">I’ve got it up and running but have a few weird problems with it...<o:p></o:p></p>
<p class="MsoNormal">Maybe someone can help or point me in the right direction?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>It keeps generating an alert saying that the cluster is down, when it isn’t??<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Event name: <o:p></o:p></p>
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<p class="MsoNormal">gui_cluster_down<o:p></o:p></p>
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<p class="MsoNormal">Component: <o:p></o:p></p>
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<p class="MsoNormal">GUI<o:p></o:p></p>
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<p class="MsoNormal">Entity type: <o:p></o:p></p>
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<p class="MsoNormal">Node<o:p></o:p></p>
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<p class="MsoNormal">Entity name: <o:p></o:p></p>
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<p class="MsoNormal">Event time: <o:p></o:p></p>
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<p class="MsoNormal">17/05/2017 12:19:29<o:p></o:p></p>
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<p class="MsoNormal">Message: <o:p></o:p></p>
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<p class="MsoNormal">The GUI detected that the cluster is down.<o:p></o:p></p>
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<p class="MsoNormal">Description: <o:p></o:p></p>
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<p class="MsoNormal">The GUI checks the cluster state.<o:p></o:p></p>
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<p class="MsoNormal">Cause: <o:p></o:p></p>
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<p class="MsoNormal">The GUI calculated that an insufficient amount of quorum nodes is up and running.<o:p></o:p></p>
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<p class="MsoNormal">User action: <o:p></o:p></p>
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<p class="MsoNormal">Check why the cluster lost quorum.<o:p></o:p></p>
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<p class="MsoNormal">Reporting node: <o:p></o:p></p>
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<p class="MsoNormal">Event type: <o:p></o:p></p>
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<p class="MsoNormal">Active health state of an entity which is monitored by the system.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>It is collecting sensor data from the NSD nodes without any issue, but it won’t collect sensor data from any of the client nodes?<o:p></o:p></p>
<p class="MsoListParagraph">I have the pmsensors package installed on all the nodes in question , the service is enabled and running – the logs showing that it has connected to the collector.<o:p></o:p></p>
<p class="MsoListParagraph">However in the GUI it just says “Performance collector did not return any data”
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>The NSD nodes are returning performance data, but are all displaying a state of unknown.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Would be great if anyone has any experience or ideas on how to troubleshoot this!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks<o:p></o:p></p>
<p class="MsoNormal">Neil<o:p></o:p></p>
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