perfsonar development work

["Vedrin Jeliazkov" <>]

Hi Szymon,

Many thanks for your feedback! Right now we're unable to reproduce the
problems you've noticed, because PIONIER's RRD MA service returns the
following errors when asked for RRD data (seen in the perfsonarUI's log):

1) error.rrdma.rrdjtool

2) RRDStorageManager.rrdFetch: Cannot connect with rrdjtool native library: no
jrrd in java.library.path

We'll give it another try when this issue is fixed.

Best regards,
Vedrin

Szymon Trocha 
<>
 wrote:

> Hi Nina,
> 
> I was using pUIv0.10 with PIONIER RRD MA and noticed that numeric in/out 
> utilization differs from what is show on the graph. For instance when 
> you take interface no 7 (ge-2/1/0.102) outbound utilization is shown as 
> N/A while the utilization graph in Mb/s shows proper value all the time. 
> Similarly % util is not shown. The same is for some other interfaces.
> 
> Could you please try to investigate what could be wrong?
> 
> I also have one more comment to the Utilization Mb/s graph. Now the last 
> value on the graph is 0 and it looks strange to me as the lines are 
> drooping down suddenly from the one before last to zero. While in fact 
> there is no zero value at the end. usually in MRTG the lines showing 
> current values are aligned with the right edge of the graph. I think 
> it's more natural.
> 
> Regards,