perfSONAR User Q&A and Other Discussion

["Nina Jeliazkova" <>]

Hi Frederic,

Thanks, I confirm I can now access Renater-test service. Here are the
observations:

1)"Retrieve all" suceeds in retrieving interfaces, but there were no
utilization data. After some playground exercices, it appeared that for most
of interfaces the last available data is from yesterday (Apr 26) morning. By
default the summary is retrieved for the last 90 min (this can be changed by
Time options menu) and therefore there is nothing to be retrieved.
Some of the interfaces are not properly configured, resulting in messages like

<?xml version="1.0" encoding="UTF-8"?>
<nmwg:message id="message1177660279_resp"
  messageIdRef="message1177660279" type="SetupDataResponse"
xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";>
  <nmwg:metadata id="resultCodeMetadata_1">
    <nmwg:eventType>error.rrdma.rrdjtool</nmwg:eventType>
  </nmwg:metadata>
  <nmwg:data id="resultDescriptionData_for_resultCodeMetadata_1"
metadataIdRef="resultCodeMetadata_1">
    <nmwgr:datum
xmlns:nmwgr="http://ggf.org/ns/nmwg/result/2.0/";>RRDStorageManager.rrdFetch:
Cannot retrieve data from rrdjtool library: RRDFETCH failed: opening
'/mnt/RRD-RENATER4/snmp/7598_Debit.rrd': No such file or
directory</nmwgr:datum>
  </nmwg:data>
</nmwg:message>

Looking in your ls output, 7598_Debit.rrd file is indeed missing. Please check
file names in your configuration file, there might be more.

2)Attached is the traceroute output, with summary utilization for 3 days. I
guess the problems are still in misconfigurations and missing data for some
time intervals (e.g. the last day). 

Best regards,
Nina


Frederic LOUI 
<>
 wrote:

> Nina Jeliazkova a écrit :
> > Hello Frederic,
> >   
> Hello Nina,
> > Don't have any clues, but is the problem only with traceroute, or also
when
> > retrieving everything from the service?
> >   
> Pb only occurs with traceroute.
> > Also, could you look into perfsonar.log (JWS is now configured in debug
> mode,
> > so it creates perfsonar.log file on start , in Windows it is in your
> desktop,
> > on Linux I guess on some temporary directory or you home directory).
> >
> > Is there any chance to test your service from outside?
> >   
> Could you please, test the service from the outside ?
> I just asked the local LAN administrators to open the port 8080 at IP: 
> 193.49.159.5
> 
> The service in MA.conf in renater-test
> > Regards,
> > Nina
> >
> >   
> 
> * Here is the traceroute results I used for the test: (I perfomred a 
> traceroute from a unix host from RENNES to MARSEILLE:
>  1  rennes-g3-0-91.cssi.renater.fr (193.51.184.98)  0.156 ms  0.087 ms  
> 0.069 ms
>  2  nantes-pos2-0.cssi.renater.fr (193.51.180.49)  15.822 ms  15.699 ms  
> 15.724 ms
>  3  poitiers-pos6-0.cssi.renater.fr (193.51.180.5)  15.583 ms  15.568 
> ms  15.557 ms
>  4  bordeaux-pos1-0.cssi.renater.fr (193.51.179.254)  15.824 ms  15.739 
> ms  15.720 ms
>  5  toulouse-pos1-0.cssi.renater.fr (193.51.180.14)  15.832 ms  15.931 
> ms  15.744 ms
>  6  montpellier-pos4-0.cssi.renater.fr (193.51.179.249)  16.556 ms  
> 16.556 ms  16.604 ms
>  7  marseille-pos1-0.cssi.renater.fr (193.51.179.241)  15.549 ms  15.492 
> ms  15.478 ms
>  8  sonde-gip-marseille.cssi.renater.fr (193.51.184.101)  16.049 ms  
> 16.081 ms  15.951 ms
> 
> * Here attached, a screenshot of what is observed.
> 
> *And finaly the perfsonar.conf file related to the PerfSONARUI session
> 
> * I thing you need lso the RRD-MAMETADATA (also attache dto the mail)
> 
> * As I can see "no such file or directory error, here is the result of a 
> "ls -l" command upon /mnt/RRD-RENATER4/ folder where resides the RRD file.
> 
> Just tell me if the RRD-MA service test from your premises works... If 
> not I'll to check with the local admin.
> 
> Many thanks Nina
> Bgrds/Frederic

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