perfsonar development work

[Loukik Kudarimoti <>]

Hello Asif, Maxim,

As Roman mentioned, this is the 2.0 version of MA. There are a few 
changes to the protocol. The complete protocol has been documented in 
the interface specifications document here:

http://anonsvn.internet2.edu/svn/perfsonar/tags/JAVA-RRD-MA-2.0/doc/ma/rrdTypeMA/

Loukik.


Roman Lapacz wrote:
> Asif, Mohammad wrote:
> > Hello,   
> Hi Asif
> >  I am quering for the GEANT2 Interface utilization, with a query 
> > given below and I am getting response error.ma.query: eventType 
> > utilization not supported.
> > I have two questions:
> >
> > - what is supported event type for quering geant2 interface utilization?
> > - Is there any way, through which I can query for the supported event 
> > types of specific perfsonar service?
> >   
>
> Probably this is a new version of MA so you must use 
> http://ggf.org/ns/nmwg/characteristic/utilization/2.0 for eventType 
> field.
>
> example:
>
>  <nmwg:metadata id="meta1">
>    <netutil:subject id="iusub1">
>      <nmwgt:interface>
>        <nmwgt:ifAddress type="ipv4">10.1.2.3</nmwgt:ifAddress>
>        <nmwgt:direction>in</nmwgt:direction>
>        <nmwgt:hostName>test-hostName</nmwgt:hostName>
>        <nmwgt:ifName>test-0</nmwgt:ifName>
>        <nmwgt:authRealm>TestRealm</nmwgt:authRealm>
>        <nmwgt:capacity>1000BaseT</nmwgt:capacity>
>      </nmwgt:interface>
>    </netutil:subject>
>    
> <nmwg:eventType>http://ggf.org/ns/nmwg/characteristic/utilization/2.0</nmwg:eventType> 
>
>  </nmwg:metadata>
>
>
> Roman
>
>
>
> > Service Url:
> > http://stats.geant2.net/perfsonar/RRDMA-access/MeasurementArchiveService
> >
> > <?xml version='1.0' encoding='UTF-8'?>
> > <nmwg:message id="#message1"
> >               type="SetupDataRequest"                         
> > xmlns:netutil="http://ggf.org/ns/nmwg/characteristic/utilization/2.0/";
> >               xmlns:topo="http://ggf.org/ns/nmwg/topology/2.0/"; 
> >               xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";> 
> >              <nmwg:metadata id="#meta1">
> >   <netutil:subject id="#netutil1">
> >       <topo:interface>
> >         <topo:ifAddress type="ipv4">62.40.112.133</topo:ifAddress>
> >       </topo:interface>
> >     </netutil:subject>
> >     <nmwg:eventType>utlization</nmwg:eventType>
> >   </nmwg:metadata>
> >   <nmwg:data id="data1" metadataIdRef="#meta1"/>
> > </nmwg:message>
> >
> > Response:
> > <?xml version="1.0" encoding="UTF-8"?>
> > <nmwg:message id="#message1_resp" messageIdRef="#message1"
> >     type="SetupDataResponse" 
> > xmlns:nmwg="http://ggf.org/ns/nmwg/base/2.0/";>
> >     <nmwg:metadata id="resultCodeMetadata">
> >         <nmwg:eventType>error.ma.query</nmwg:eventType>
> >     </nmwg:metadata>
> >     <nmwg:data id="resultDescriptionData_for_resultCodeMetadata" 
> > metadataIdRef="resultCodeMetadata">
> >         <nmwgr:datum 
> > xmlns:nmwgr="http://ggf.org/ns/nmwg/result/2.0/";>MetadataQueryGeneratorFactory.getMetadataQueryGenerator: 
> > eventType utlization is not supported</nmwgr:datum>
> >     </nmwg:data>
> > </nmwg:message>
> >
> > regards..
> > Mohammad Asif
> >