<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">I have issues as well with the gui. The issue that I had most similar to yours<div class="">came about because I had installed the collector RPM and enabled collectors on</div><div class="">two server nodes, but the GUI was only getting data from one of them. Each client</div><div class="">randomly selected a collector to deliver data to. </div><div class="">So how are multiple collectors supposed to work? Active/Passive? Failover pairs?</div><div class="">Shared storage? Better not be on GPFS… Maybe there is a place in the gui config</div><div class="">to tell it to keep track of multiple collectors, but I gave up looking and turned of the</div><div class="">second collector service and removed it from the candidates.</div><div class=""><br class=""></div><div class="">Other issue I mentioned before is that it is totally confused about how many nodes are</div><div class="">in the cluster (thinks 21, with 3 unhealthy) when there are only 12 nodes in all, all healthy.</div><div class="">The nodes dashboard never finishes loading, and no means of digging deeper (text based</div><div class="">info) to find out why it is wedged.</div><div class=""><br class=""></div><div class=""> — ddj</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On May 17, 2017, at 7:44 AM, Wilson, Neil <<a href="mailto:neil.wilson@metoffice.gov.uk" class="">neil.wilson@metoffice.gov.uk</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="WordSection1" style="page: WordSection1; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Hello all,<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Does anyone have any experience with troubleshooting the new GPFS GUI?<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">I’ve got it up and running but have a few weird problems with it...<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Maybe someone can help or point me in the right direction?<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: -18pt;" class=""><span class="">1.<span style="font-style: normal; font-variant-caps: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';" class=""> <span class="Apple-converted-space"> </span></span></span>It keeps generating an alert saying that the cluster is down, when it isn’t??<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="498" style="width: 373.6pt;"><tbody class=""><tr class=""><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Event name:<span class="Apple-converted-space"> </span><o:p class=""></o:p></div></td><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">gui_cluster_down<o:p class=""></o:p></div></td></tr><tr class=""><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Component:<span class="Apple-converted-space"> </span><o:p class=""></o:p></div></td><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">GUI<o:p class=""></o:p></div></td></tr><tr class=""><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Entity type:<span class="Apple-converted-space"> </span><o:p class=""></o:p></div></td><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Node<o:p class=""></o:p></div></td></tr><tr class=""><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Entity name:<span class="Apple-converted-space"> </span><o:p class=""></o:p></div></td><td style="padding: 3.75pt;" class=""></td></tr><tr class=""><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Event time:<span class="Apple-converted-space"> </span><o:p class=""></o:p></div></td><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">17/05/2017 12:19:29<o:p class=""></o:p></div></td></tr><tr class=""><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Message:<span class="Apple-converted-space"> </span><o:p class=""></o:p></div></td><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">The GUI detected that the cluster is down.<o:p class=""></o:p></div></td></tr><tr class=""><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Description:<span class="Apple-converted-space"> </span><o:p class=""></o:p></div></td><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">The GUI checks the cluster state.<o:p class=""></o:p></div></td></tr><tr class=""><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Cause:<span class="Apple-converted-space"> </span><o:p class=""></o:p></div></td><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">The GUI calculated that an insufficient amount of quorum nodes is up and running.<o:p class=""></o:p></div></td></tr><tr class=""><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">User action:<span class="Apple-converted-space"> </span><o:p class=""></o:p></div></td><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Check why the cluster lost quorum.<o:p class=""></o:p></div></td></tr><tr class=""><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Reporting node:<span class="Apple-converted-space"> </span><o:p class=""></o:p></div></td><td style="padding: 3.75pt;" class=""></td></tr><tr class=""><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Event type:<span class="Apple-converted-space"> </span><o:p class=""></o:p></div></td><td style="padding: 3.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Active health state of an entity which is monitored by the system.<o:p class=""></o:p></div></td></tr></tbody></table><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: -18pt;" class=""><span class="">2.<span style="font-style: normal; font-variant-caps: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';" class=""> <span class="Apple-converted-space"> </span></span></span>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 class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">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 class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">However in the GUI it just says “Performance collector did not return any data”<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt 36pt; font-size: 11pt; font-family: Calibri, sans-serif; text-indent: -18pt;" class=""><span class="">3.<span style="font-style: normal; font-variant-caps: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-family: 'Times New Roman';" class=""> <span class="Apple-converted-space"> </span></span></span>The NSD nodes are returning performance data, but are all displaying a state of unknown.<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""> <span class="Apple-converted-space"> </span><o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Would be great if anyone has any experience or ideas on how to troubleshoot this!<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class=""><o:p class=""> </o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Thanks<o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" class="">Neil<o:p class=""></o:p></div></div><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">_______________________________________________</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">gpfsug-discuss mailing list</span><br style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; 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text-decoration: underline; font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class="">http://gpfsug.org/mailman/listinfo/gpfsug-discuss</a></div></blockquote></div><br class=""></div></body></html>