perfSONAR User Q&A and Other Discussion

[Andreas Demetriou <>]

Hi,

Thanks for your help, that has made regular testing happy again.

Regards,

Andreas Demetriou| Placement Network Engineer

 

Gigaclear plc, Windrush Court, Abingdon, Oxfordshire, OX14 1SY

M: 07976649731 T: 01865591142 W: www.gigaclear.com

Gigaclear plc is registered in England and Wales with company number 07476617

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From: Andrew Lake <>
Sent: 02 September 2016 14:05:10
To: ; Garnizov, Ivan (RRZE); Andreas Demetriou
Subject: Re: [perfsonar-user] Re: Perfsonar Device issue

 

Hi Andreas,

Try running the following to see if regular_testing is happy again (do not forget the * at the end of that second command):

/etc/init.d/perfsonar-regulartesting stop

pkill -9 -f regulartesting

rm -rf /var/lib/perfsonar/regulartesting/*

/etc/init.d/perfsonar-regulartesting start

Thanks,

Andy

On September 2, 2016 at 9:01:46 AM, Andreas Demetriou () wrote:

Hi,

Heres a screenshot from the log.

Regards,

Andreas Demetriou| Placement Network Engineer

 

Gigaclear plc, Windrush Court, Abingdon, Oxfordshire, OX14 1SY

M: 07976649731 T: 01865591142 W: www.gigaclear.com

Gigaclear plc is registered in England and Wales with company number 07476617

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From: Garnizov, Ivan (RRZE) <>
Sent: 02 September 2016 13:22:04
To: Andreas Demetriou;
Subject: RE: Perfsonar Device issue

 

Hello Andreas,

 

Generally it is not normal to have the regulartesting service at 99%. Well this depends on multiple factors like number of tests scheduled, server resources (CPU, disk) and alike.

 

Nevertheless it is harmless to restart the service (service perfsonar-regulartesting restart) and see how it behaves. Also please send us the /var/log/perfsonar/regulartesting.log

 

Regards,

Ivan Garnizov

 

GEANT SA1T2: pS deployments GN Operations

GEANT SA2T3: pS development team

GEANT SA3T5: eduPERT team

 

From: [mailto:] On Behalf Of Andreas Demetriou
Sent: Freitag, 2. September 2016 12:58
To:
Subject: [perfsonar-user] Perfsonar Device issue

 

Hi,

 

I have perfsonar device participating in a central measurement archive and using the Maddash. The network went down yesterday and the device lost access to the MA, but when the network came back up other devices within the network are working fine but this one is not either updating the MA or not performing test properly. As when I run the “top” command I can see one regular testing running at 99%, is this normal?

 

Many thanks,

Andreas

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