perfSONAR User Q&A and Other Discussion

[Piotr Pikusa <>]

Hi Nina!

I am a developer of SQL-MA service in perfSONAR project :)
I have three questions  about working with perfsonarUI. All questions 
are concerned on Interfaces tab. And all are concerned on standard 
installation of SQL-MA service on localhost.

1. I have added sql-ma service adress to Service Adresses in perfsonarUI 
in the following way:
URL: 
http://localhost:8180/geant2-java-sql-ma/services/MeasurementArchiveService
Name: localhost-sql-ma
Schema: http://schemas.perfsonar.net/2.0/
EventType: http://ggf.org/ns/nmwg/characteristic/utilization/2.0

When I'm checking service status there is:
Status: error.request
Status explanation: This eventType in echo request is not supported

Is there something more information I should setup to get success 
status? Or should I set up different schema?
Echo request via Playground works fine.

2. When I load metadata, no metadata appear. Do you have any idea why? 
When I use Playground and query with setup-data-utilization request, 
everything works fine and I  get back proper response with proper data 
from sql database.

3. In Summary section and Measurements section there are Mb/s label on 
vertical axis. Is this label set permanently  or  it  depends on 
valueUnits in MA service response?
And if it is set permanently, is perfsonarUI count up all values from 
i.e Kb/s or b/s to Mb/s ?

Regards
Piotr Pikusa
PSNC