perfSONAR User Q&A and Other Discussion

Hi,

I just installed Perfsonar 2.2 via the bundle. I installed the
RRD-MA. After a lot of hassle with packages from the FC7 distribution,
I ended with Java, Tomcat and Ant installed from the original sources.

The installation went OK. But when I try to retrieve dat with the UI
it doesn't work anymore. I see this error in the log files:
2007-08-15 14:10:59,888 ERROR - RRDStorageManager.rrdFetch: Cannot connect 
with rrdjtool native library: no jrrd in java.library.path

I gues it has something to do with the LD_LIBRARY_PATH the CLASPATH
or both. I can find references to these in the user manual. But I
can nowhere find whereto to set these variables. Also during installation
I haven't seen it mentioned.

Does somebody have the answer and doesn't this has to be addressed in
the manual?

Regards,
-- 
Luuk Oostenbrink
SURFnet b.v.