[gpfsug-discuss] GPFS-GUI and Collector
Markus Rohwedder
rohwedder at de.ibm.com
Mon Jun 11 13:46:10 BST 2018
Hello,
there could be several reasons why data is not shown in the GUI.
There are some knobs in the performance data collection that could prevent
it.
Some common things to check:
1 Are you getting data at all? Some nodes missing?
Check with the CLI and expect data:
mmperfmon query compareNodes cpu_user -b 3600 -n 2
Legend:
1: cache-11.novalocal|CPU|cpu_user
2: cache-12.novalocal|CPU|cpu_user
3: cache-13.novalocal|CPU|cpu_user
Row Timestamp cache-11 cache-12 cache-13
1 2018-06-11-14:00:00 1.260611 9.447619 4.134019
2 2018-06-11-15:00:00 1.306165 9.026577 4.062405
2. Are specific nodes missing?
Check communications between sensors and collectors.
3. Is specific data missing?
For Capacity date see here:
https://www.ibm.com/support/knowledgecenter/en/STXKQY_5.0.1/com.ibm.spectrum.scale.v5r01.doc/bl1pdg_guicapacityinfoissue.htm
4. How does the sensor config look like?
Call
mmperfmon config show
Can all sensors talk to the collector registered as colCandidates?
colCandidates = "cache-11.novalocal"
colRedundancy = 1
You can also contact me by PN.
Mit freundlichen Grüßen / Kind regards
Dr. Markus Rohwedder
Spectrum Scale GUI Development
Phone: +49 7034 6430190 IBM Deutschland Research &
Development
E-Mail: rohwedder at de.ibm.com Am Weiher 24
65451 Kelsterbach
Germany
From: Philipp Helo Rehs <Philipp.Rehs at uni-duesseldorf.de>
To: gpfsug-discuss at spectrumscale.org
Date: 11.06.2018 14:05
Subject: [gpfsug-discuss] GPFS-GUI and Collector
Sent by: gpfsug-discuss-bounces at spectrumscale.org
Hello,
we have GPFS-GUI and Clients at 4.2.3.7 and my clients to not show any
performance data in the gui.
All clients are running pmsensor and the gui is running pmcollector. I
can see in tcpdump that the server receives data but i can not see in
the the gui. " Performance collector did not return any data. "
Do you have any idea how i can debug it further?
Kind regards
Philipp Rehs
(See attached file: pEpkey.asc)
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