perfSONAR User Q&A and Other Discussion

["Garnizov, Ivan" <>]

Hi Thomas,

 

The link you provided shows a failure for the Esmond archiver.

This apparently leads to the issues you report with the pS GUI.

 

So what do you have in the Cassandra logs?

/var/log/cassandra/system.log

 

Are you sure Cassandra service is up and running?

 

Could that be a resource exhaustion problem?

From your messages we can only guess, but do you run the pS Toolkit? How did you install it / what procedure did you follow?

 

 

Regards,

Ivan Garnizov

 

GEANT WP6T3: pS development team

GEANT WP7T1: pS deployments GN Operations

GEANT WP9T2: Software governance in GEANT

 

 

 

From: [mailto:] On Behalf Of Thomas Angle
Sent: Friday, March 5, 2021 4:39 PM
To: Edward Colone <>
Cc:
Subject: Re: [perfsonar-user] Error - Couldn't save configuration file

 

No, I think it was the migration script (from CentOS . I did reinstall and could manually add the tests and it saved fine.

I have an error in the Test Results  page.

Error loading test listing; measurement archive unreachable:

https://perfsonar.gb.nrao.edu/esmond/perfsonar/archive/

I did find this in the /var/log/httpd/error_log

[Fri Mar 05 09:58:06.750040 2021] [wsgi:error] [pid 2218] path= ['/usr/lib/esmond', '/usr/lib/esmond/esmond', '/usr/lib/esmond/lib/python3.6', '/usr/lib/esmond/lib/python3.6/site-packages', '/usr/lib/esmond', '/usr/lib/esmond/esmond_client', '/usr/lib64/python36.zip', '/usr/lib64/python3.6', '/usr/lib64/python3.6/lib-dynload', '/usr/lib64/python3.6/site-packages', '/usr/lib/python3.6/site-packages']

[Fri Mar 05 09:40:57.607594 2021] [wsgi:error] [pid 2116] [remote 10.16.96.111:56660] esmond [INFO] Schema check done
[Fri Mar 05 09:40:57.607682 2021] [wsgi:error] [pid 2116] [remote 10.16.96.111:56660] esmond [DEBUG] Opening ConnectionPool
[Fri Mar 05 09:40:57.623181 2021] [wsgi:error] [pid 2116] [remote 10.16.96.111:56660] esmond [INFO] Connected to ['localhost:9160']

On 3/5/21 10:12 AM, Edward Colone wrote:

Was this a result of a pSconfig command, or some other operation?

 

Thanks,

 

-Ed

 

 

On Fri, Mar 5, 2021 at 10:10 AM Thomas Angle <> wrote:

After a clean install to CentOS 7 and a migration of the configuration,
I get the following error when trying to save a config change.

Error - Couldn't save configuration file

Any help would be appreciated. Thanks

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