perfSONAR User Q&A and Other Discussion

[Daniel Manzo <>]

Hi guys,

 

This is the latest error in /var/log/esmond/esmond.log:

2016-06-07 12:39:45,164 [ERROR] /usr/lib/esmond/esmond/api/perfsonar/api_v2.py: Unable to connect to cassandra. Please verify cassandra is running.

 

I’ve tried to restart Cassandra, but the status command always comes back with, “cassandra dead but pid file exists.”

 

Also here is the latest error reported in /var/log/perfsonar/regulartesting.log:

2016/06/07 12:39:45 (5204) ERROR> MeasurementArchiveChild.pm:125 perfSONAR_PS::RegularTesting::Master::MeasurementArchiveChild::__ANON__ - Problem handling test results: Problem storing results: Error writing metadata: 500 Internal Server Error at /usr/lib/perfsonar/bin/../lib/perfSONAR_PS/RegularTesting/Master/MeasurementArchiveChild.pm line 122.

 

Not sure what to do for the error in regulartesting.log

 

Thanks,

Daniel

 

From: Garnizov, Ivan (RRZE) [mailto:]
Sent: Tuesday, June 07, 2016 12:10 PM
To: Andrew Lake; ; Daniel Manzo
Subject: RE: [perfsonar-user] RHEL 6.8 web interface not retrieving results

 

Hi Daniel,

 

Please note that also your regular_testing is with “not running” status.

You have to make sure this service is running in order to have the results submitted and collected.

There is a log for the service on /var/log/perfsonar/regulartesting.log

 

Try restarting the service and report back the errors, if any.

 

Regards,

Ivan

 

From: [] On Behalf Of Andrew Lake
Sent: Dienstag, 7. Juni 2016 17:46
To: ; Daniel Manzo
Subject: Re: [perfsonar-user] RHEL 6.8 web interface not retrieving results

 

Hi,

 

When it shows up, you might want to look in /var/log/httpd/error_log or in any of the files under /var/log/esmond/. That’s usually caused by your measurement archive not running or encountering an error. One of those logs should give some indication as to why.

 

Thanks,

Andy

 

 

 

On June 7, 2016 at 11:33:38 AM, Daniel Manzo () wrote:

Hi,

 

I am currently running the latest version of the perfSONAR toolkit on RHEL 6.8 (specifically Red Hat Enterprise Linux Server release 6.8 (Santiago)). I have configured tests through the web interface and allowed adequate time for them to finish, however I am getting an error on the toolkit home page that states either, “Error loading test listing: Internal Server Error” or “Error loading detailed test summary data: Internal Server Error”. There is no consistency as when these show up, but there is consistently one of these showing up under test results.

 

Here is my screen:

 

 

Best regards,

 

Daniel Manzo

Scientific Computing Competence Ctr

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