perfSONAR User Q&A and Other Discussion

[Loukik Kudarimoti <>]

--- Begin Message ---

• From: Loukik Kudarimoti <>
• To: Giovanni Cesaroni <>
• Cc: Nicolas Simar <>, Alessandro Inzerilli <>
• Subject: Re: About perfSONAR Deployment
• Date: Fri, 29 Sep 2006 12:05:18 +0100

Hi Giovanni,

Can you please mail us your service access point or end point for web service?

There are couple of things that can be tested

1) Metadata test - is it possible to see the interfaces configured on your xml file?
2) Data test - are you using rrd files which contain some data (real data will be even better)
3) tests using scripts - there are test scripts (both in pS 1.0 or in the snapshot releases). Have you tried them out? The test scripts produce xml files and they say the name of the xml file they produce. Have you had a look into these files? If you did, can you tell us what you saw?

Loukik.

Giovanni Cesaroni wrote:

Just a note:
I had no problems with the previous version of MA.

I'm waiting for your feedback,
best regards


Giovanni Cesaroni wrote:

Hi Nicolas & Loukik,
I have a question about the perfSONAR deployment.
I didn't find anything on https://mail.internet2.edu/wws/info/perfsonar-user.
The problem is:
I deployed the last version of RRD MA.
I would use exist only for the LS and not for the MA.
When I use the perfSONAR-UI (adding my MA to MA.conf), after the endpoint selection,
I get the message "data retrived" on the bottom bar without any errors, but I can't see anything.
Also in the perfSONAR logs it seems to be allright.
What do you think?

This is the output of the log:

2006-09-28 11:24:30,684 INFO - RequestHandler: Service received a request
2006-09-28 11:24:30,684 DEBUG - RequestHandler: Calling on parser to parse the request
2006-09-28 11:24:30,689 DEBUG - RequestHandler: Message object constructed from request. Request is of type: MetadataKeyRequest
2006-09-28 11:24:30,689 DEBUG - MessageHandlerFactory: classname asked for is org.perfsonar.commons.messages.MetadataKeyRequest
2006-09-28 11:24:30,689 DEBUG - MetadataKeyRequest: MessageHandler created
2006-09-28 11:24:30,689 DEBUG - RequestHandler: Calling on MessageHandler [class org.perfsonar.commons.messages.MetadataKeyRequest] to satisfy request
2006-09-28 11:24:30,689 DEBUG - Request: MessageHangler.execute()
2006-09-28 11:24:30,689 DEBUG - RRDTypeMAServiceEngine.takeAction: Received a request of type - GET_KEY
2006-09-28 11:24:30,689 DEBUG - SimpleMetadataConfigurationStorageManager.fetch: xquery to fetch metadata/data from the metadata configuration:

declare namespace nmwg='http://ggf.org/ns/nmwg/base/2.0/'; declare namespace netutil='http://ggf.org/ns/nmwg/characteristic/utilization/2.0/'; declare namespace nmwgt='http://ggf.org/ns/nmwg/topology/2.0/';

let $res :=
for $i in //nmwg:metadata
where 1
and $i/nmwg:parameters/nmwg:parameter[(text()='utilization' and @name='supportedEventType') or (@value='utilization' and @name='supportedEventType')]and $i/netutil:subject/nmwgt:interface/nmwgt:ifAddress[text()='193.206.134.225']
return $i

let $metaids :=
for $j in $res
return fn:data($j/@id)

let $datas :=
for $k in $metaids
let $d :=
for $l in //nmwg:data
where $l/@metadataIdRef = $k
return $l
return $d

return ($res, $datas)

2006-09-28 11:24:30,698 INFO - RequestHandler: Service sent a successful response
2006-09-28 11:24:30,978 INFO - RequestHandler: Service received a request
2006-09-28 11:24:30,978 DEBUG - RequestHandler: Calling on parser to parse the request
2006-09-28 11:24:30,986 DEBUG - RequestHandler: Message object constructed from request. Request is of type: SetupDataRequest
2006-09-28 11:24:30,986 DEBUG - MessageHandlerFactory: classname asked for is org.perfsonar.commons.messages.SetupDataRequest
2006-09-28 11:24:30,986 DEBUG - SetupDataRequest: MessageHandler created
2006-09-28 11:24:30,986 DEBUG - RequestHandler: Calling on MessageHandler [class org.perfsonar.commons.messages.SetupDataRequest] to satisfy request
2006-09-28 11:24:30,986 DEBUG - Request: MessageHangler.execute()
2006-09-28 11:24:30,987 DEBUG - RRDTypeMAServiceEngine.takeAction: Received a request of type - GET_DATA
2006-09-28 11:24:30,987 DEBUG - SimpleMetadataConfigurationStorageManager.fetch: xquery to fetch metadata/data from the metadata configuration:

declare namespace nmwg='http://ggf.org/ns/nmwg/base/2.0/'; declare namespace netutil='http://ggf.org/ns/nmwg/characteristic/utilization/2.0/'; declare namespace nmwgt='http://ggf.org/ns/nmwg/topology/2.0/';

let $res :=
for $i in //nmwg:metadata
where 1
and $i/nmwg:parameters/nmwg:parameter[(text()='utilization' and @name='supportedEventType') or (@value='utilization' and @name='supportedEventType')]and $i/netutil:subject/nmwgt:interface/nmwgt:ifAddress[text()='193.206.134.225']and $i/netutil:subject/nmwgt:interface/nmwgt:direction[text()='in']
return $i

let $metaids :=
for $j in $res
return fn:data($j/@id)

let $datas :=
for $k in $metaids
let $d :=
for $l in //nmwg:data
where $l/@metadataIdRef = $k
return $l
return $d

return ($res, $datas)

2006-09-28 11:24:30,994 INFO - RequestHandler: Service sent a successful response
2006-09-28 11:24:31,038 INFO - RequestHandler: Service received a request
2006-09-28 11:24:31,038 DEBUG - RequestHandler: Calling on parser to parse the request
2006-09-28 11:24:31,045 DEBUG - RequestHandler: Message object constructed from request. Request is of type: SetupDataRequest
2006-09-28 11:24:31,045 DEBUG - MessageHandlerFactory: classname asked for is org.perfsonar.commons.messages.SetupDataRequest
2006-09-28 11:24:31,045 DEBUG - SetupDataRequest: MessageHandler created
2006-09-28 11:24:31,045 DEBUG - RequestHandler: Calling on MessageHandler [class org.perfsonar.commons.messages.SetupDataRequest] to satisfy request
2006-09-28 11:24:31,045 DEBUG - Request: MessageHangler.execute()
2006-09-28 11:24:31,045 DEBUG - RRDTypeMAServiceEngine.takeAction: Received a request of type - GET_DATA
2006-09-28 11:24:31,045 DEBUG - SimpleMetadataConfigurationStorageManager.fetch: xquery to fetch metadata/data from the metadata configuration:

declare namespace nmwg='http://ggf.org/ns/nmwg/base/2.0/'; declare namespace netutil='http://ggf.org/ns/nmwg/characteristic/utilization/2.0/'; declare namespace nmwgt='http://ggf.org/ns/nmwg/topology/2.0/';

let $res :=
for $i in //nmwg:metadata
where 1
and $i/nmwg:parameters/nmwg:parameter[(text()='utilization' and @name='supportedEventType') or (@value='utilization' and @name='supportedEventType')]and $i/netutil:subject/nmwgt:interface/nmwgt:ifAddress[text()='193.206.134.225']and $i/netutil:subject/nmwgt:interface/nmwgt:direction[text()='out']
return $i

let $metaids :=
for $j in $res
return fn:data($j/@id)

let $datas :=
for $k in $metaids
let $d :=
for $l in //nmwg:data
where $l/@metadataIdRef = $k
return $l
return $d

return ($res, $datas)
2006-09-28 11:24:32,694 INFO - RequestHandler: Service received a request
2006-09-28 11:24:32,694 DEBUG - RequestHandler: Calling on parser to parse the request
2006-09-28 11:24:32,700 DEBUG - RequestHandler: Message object constructed from request. Request is of type: SetupDataRequest
2006-09-28 11:24:32,700 DEBUG - MessageHandlerFactory: classname asked for is org.perfsonar.commons.messages.SetupDataRequest
2006-09-28 11:24:32,700 DEBUG - SetupDataRequest: MessageHandler created
2006-09-28 11:24:32,700 DEBUG - RequestHandler: Calling on MessageHandler [class org.perfsonar.commons.messages.SetupDataRequest] to satisfy request
2006-09-28 11:24:32,700 DEBUG - Request: MessageHangler.execute()
2006-09-28 11:24:32,700 DEBUG - RRDTypeMAServiceEngine.takeAction: Received a request of type - GET_DATA
2006-09-28 11:24:32,700 DEBUG - SimpleMetadataConfigurationStorageManager.fetch: xquery to fetch metadata/data from the metadata configuration:

declare namespace nmwg='http://ggf.org/ns/nmwg/base/2.0/'; declare namespace netutil='http://ggf.org/ns/nmwg/characteristic/utilization/2.0/'; declare namespace nmwgt='http://ggf.org/ns/nmwg/topology/2.0/';

let $res :=
for $i in //nmwg:metadata
where 1
and $i/nmwg:parameters/nmwg:parameter[(text()='utilization' and @name='supportedEventType') or (@value='utilization' and @name='supportedEventType')]and $i/netutil:subject/nmwgt:interface/nmwgt:ifAddress[text()='193.206.134.225']and $i/netutil:subject/nmwgt:interface/nmwgt:direction[text()='in']
return $i

let $metaids :=
for $j in $res
return fn:data($j/@id)

let $datas :=
for $k in $metaids
let $d :=
for $l in //nmwg:data
where $l/@metadataIdRef = $k
return $l
return $d

return ($res, $datas)

2006-09-28 11:24:32,709 INFO - RequestHandler: Service sent a successful response
2006-09-28 11:24:32,725 INFO - RequestHandler: Service received a request
2006-09-28 11:24:32,725 DEBUG - RequestHandler: Calling on parser to parse the request
2006-09-28 11:24:32,730 DEBUG - RequestHandler: Message object constructed from request. Request is of type: SetupDataRequest
2006-09-28 11:24:32,730 DEBUG - MessageHandlerFactory: classname asked for is org.perfsonar.commons.messages.SetupDataRequest
2006-09-28 11:24:32,730 DEBUG - SetupDataRequest: MessageHandler created
2006-09-28 11:24:32,731 DEBUG - RequestHandler: Calling on MessageHandler [class org.perfsonar.commons.messages.SetupDataRequest] to satisfy request
2006-09-28 11:24:32,731 DEBUG - Request: MessageHangler.execute()
2006-09-28 11:24:32,731 DEBUG - RRDTypeMAServiceEngine.takeAction: Received a request of type - GET_DATA
2006-09-28 11:24:32,731 DEBUG - SimpleMetadataConfigurationStorageManager.fetch: xquery to fetch metadata/data from the metadata configuration:

declare namespace nmwg='http://ggf.org/ns/nmwg/base/2.0/'; declare namespace netutil='http://ggf.org/ns/nmwg/characteristic/utilization/2.0/'; declare namespace nmwgt='http://ggf.org/ns/nmwg/topology/2.0/';

let $res :=
for $i in //nmwg:metadata
where 1
and $i/nmwg:parameters/nmwg:parameter[(text()='utilization' and @name='supportedEventType') or (@value='utilization' and @name='supportedEventType')]and $i/netutil:subject/nmwgt:interface/nmwgt:ifAddress[text()='193.206.134.225']and $i/netutil:subject/nmwgt:interface/nmwgt:direction[text()='out']
return $i

let $metaids :=
for $j in $res
return fn:data($j/@id)

let $datas :=
for $k in $metaids
let $d :=
for $l in //nmwg:data
where $l/@metadataIdRef = $k
return $l
return $d

return ($res, $datas)

2006-09-28 11:24:32,739 INFO - RequestHandler: Service sent a successful response

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