perfSONAR User Q&A and Other Discussion

[Frederic LOUI <>]

Hello everyone,

Just installed PerfSONAR-RRD-MA 2.0 RC1, and now we're testing the MA 
using PerfSONARUI 0.10 (webstart version)

* Installation tests from the installation scripts were OK
* Tests using rrd-database_TEST.xml seemed OK and PerfSONARUI is able to 
display interface test.
* Tests using our own RRD METADATA were OK when clicking on the button 
"Retrieve all..." =>  data and RRD graphs are displayed
  (here attached a screenshot)
* After a machine reboot, Interface data are displayed but not the RRD 
graphs nor link utilization information (N/A value).
* After having set LD_LIBRARY_PATH environment variable, Data and graphs 
are displayed again.
* However, when performing a "traceroute", Interfaces data are displayed 
but not the link utilzation %, nor the link utilization (here attached a 
screenshot)
  Sometimes, data and graph but at random fashion ...

Is it a PerfSONARUI 0.10 bug or RRD-MA 2.0 RC1 bug ? Is it a known issue ?
Or maybe it is a problem related to the RRD-MA installation ?

It is not obvious to make conclusions only upon these observations and 
target where to go next so as to solve the problem..
Anyway this was just my 2 cents feedback ... , thanks to all in advance 
for your help
Bgrds/Frederic

--
Frederic LOUI / GIP RENATER

Service de Suivi Operationnel / Metrologie & QoS
Network Operations Service / Metrology & QoS

Tel: +33 1 53 94 20 40 / Fax: +33 1 53 94 20 31
 http://www.renater.fr