perfSONAR User Q&A and Other Discussion

[Jerome Durand <>]

Works! The 2 problems described are fixed. Thanks for being so quick!! 
I'm really impressed :)))

Note I can't contact MA's of CESNET, PIONIER and SWITCH from time being. 
 Something happening there?

Next steps for me:

1°) Install the thing for our backbone. 2 options:
  - convert our MySQL database in RRD
  - tweak the MA to fetch the MySQL databse
First option seems to be the more appropriate as we have been thinking 
of doing that for some time already.

2°) Make some demos around here and have approval to display the data to 
the rest of the world... Certainly the most difficult :(

Thanks again !

Jerome


Vedrin Jeliazkov wrote:
> Hi Jerome,
>
> We managed to reproduce the problem you've reported with a fresh installation
> of the Java RRD MA (CVS snapshot from 2006-03-04 14:09 (EET)) and
> PerfsonarUI-v0.04. There was a slight difference in the schema leading to
> improper exchange of requests/responses between the client and the service.
> The issue has been fixed in PerfsonarUI-v0.5, which is available for download
> from:
>
> http://www.perfsonar.net/jra1-wiki/index.php/PerfsonarUI
>
> We have also fixed the regular expressions, used in PerfsonarUI for IPv4/IPv6
> address matching (see attached files). In particular, the new IPv6 regexp is
> fully RFC 4291 compliant (full, compressed and mixed textual representations
> should be recognised correctly).
>
> Happy testing,
> Vedrin
>
> PS: BTW, we highly appretiate the almost automatic Java RRD MA installation
> procedure. We noticed only one small typo in step 12 - the URL should be
> changed from:
>
> http://hostname:port/axis/services/MeasurementArchive
>
> to
>
> http://hostname:port/axis/services/MeasurementArchiveService 
>
> It would be nice if similar procedures could be provided for other services
> too (e.g. LS, eXist...)
>
> Jerome Durand 
> <>
>  wrote:
>
>
> > > java -Dperfsonar.debugging=true -jar perfSonarApp.jar
> >
> > Log file attached. I didn't take a look at it yet.
> >
> > Jerome
>
>
>
> ------------------------------------------------------------------------
>
> ^((\b((25[0-5])|(2[0-4]\d)|([0-1]?[0-9]{0,2}))\b)\.){3}(\b((25[0-5])|(2[0-4]\d)|([0-1]?[0-9]{0,2}))\b)$
>
>
> ------------------------------------------------------------------------
>
> ^((([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}:[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){5}:([0-9A-Fa-f]{1,4}:)?[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){4}:([0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){3}:([0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){2}:([0-9A-Fa-f]{1,4}:){0,4}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){6}((\b((25[0-5])|(2[0-4]\d)|([0-1]?[0-9]{0,2}))\b)\.){3}(\b((25[0-5])|(2[0-4]\d)|([0-1]?[0-9]{0,2}))\b))|(([0-9A-Fa-f]{1,4}:){0,5}:((\b((25[0-5])|(2[0-4]\d)|([0-1]?[0-9]{0,2}))\b)\.){3}(\b((25[0-5])|(2[0-4]\d)|([0-1]?[0-9]{0,2}))\b))|(::([0-9A-Fa-f]{1,4}:){0,5}((\b((25[0-5])|(2[0-4]\d)|([0-1]?[0-9]{0,2}))\b)\.){3}(\b((25[0-5])|(2[0-4]\d)|([0-1]?[0-9]{0,2}))\b))|([0-9A-Fa-f]{1,4}::([0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})|(::([0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})|(([0-9A-Fa-f]{1,4}:){1,7}:))$