Re: [gpfsug-discuss] Problem with the gpfsgui - separate networks for daemon and admin

Fri, 10 Nov 2017 04:08:30 -0800

Hi Matthias,
 
what's "hostname" returning on your nodes?
 
1.) If it is not the one that the GUI has in it's database you can force a refresh by executing the below command on the GUI node:
 
/usr/lpp/mmfs/gui/cli/runtask OS_DETECT --debug
 
2.) If it is not the one that's shown in the returned performance data you have to restart the pmsensor service on the nodes:
 
systemctl restart pmsensors
 

Mit freundlichen Grüßen / Kind regards

Andreas Koeninger
Scrum Master and Software Developer / Spectrum Scale GUI and REST API
IBM Systems &Technology Group, Integrated Systems Development / M069
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----- Original message -----
From: "Wilson, Neil" <neil.wil...@metoffice.gov.uk>
Sent by: gpfsug-discuss-boun...@spectrumscale.org
To: gpfsug main discussion list <gpfsug-discuss@spectrumscale.org>
Cc:
Subject: Re: [gpfsug-discuss] Problem with the gpfsgui - separate networks for daemon and admin
Date: Fri, Nov 10, 2017 12:20 PM
 

Hi Matthias,

 

Not sure if this will help but we had a very similar issue with the GUI not showing performance data, like you we have separate networks for the gpfs data traffic and management/admin traffic.

 

For some reason when we put the full FQDN of the node into the “hostname” field (it’s blank by default) of the pmsensors cfg file on that node and restarted pmsensors – the gui started showing performance data for that node.

 

We ended up removing the auto config for pmsensors from all of our client nodes, then manually configured pmsensors with a custom cfg file on each node.

 

It’s probably not the same for you, but might be worth trying out.

 

Thanks

Neil

 

From: gpfsug-discuss-boun...@spectrumscale.org [mailto:gpfsug-discuss-boun...@spectrumscale.org] On Behalf Of matthias.kni...@rohde-schwarz.com
Sent: 10 November 2017 06:23
To: gpfsug-discuss@spectrumscale.org
Subject: [gpfsug-discuss] Problem with the gpfsgui - separate networks for daemon and admin

 

Hi at all,

when I install the gui without a separate network for the admin commands the gui works. But when I split the networks the gui tells me in the brower:

Performance collector did not return any data.

All the services like pmsensors, pmcollector, postgresql are running. The firewall is disabled.

Any idea for me or some information more needed?

Many thanks in advance!

Matthias

 

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