perfSONAR User Q&A and Other Discussion

["Garnizov, Ivan (RRZE)" <>]

Hello Casey,

 

Sorry for the delay here.

I got quite interested in your inquiry. I have no idea, if you have found the solution yourself.

 

In order to “nuke” the Esmond DB, but at the same time keep the authentication tokens I had to do the following:

-          Stop cassandra service

-          Remove the folder of /var/lib/cassandra/data/esmond

-          Recreate it with cassandra:cassandra permissions

-          Start the cassandra service

 

That worked for me on CentOS 6.9, Esmond: 2.1.2.2-1.el6

 

Regards,

Ivan Garnizov

 

GEANT SA1T2: pS deployments GN Operations

GEANT SA2T3: pS development team

GEANT SA3T5: eduPERT team

 

 

 

Jubiläumsjahr 2018 - IT in Bewegung

Das RRZE - der IT-Dienstleister der FAU

www.50-jahre.rrze.fau.de

 

From: [mailto:] On Behalf Of Casey Russell
Sent: Donnerstag, 28. Dezember 2017 18:29
To:
Subject: [perfsonar-user] Deleting and recreating a local archive (esmond)

 

A couple of us (maybe a few)  have posted in the last several months with problems where we've had a local archive grow beyond the space allowed on the local disk/volume.  Sometimes it's because of compaction issues, sometimes we just planned space poorly.  I've seen a script for selectively cleaning out just very specific entries from the esmond database.  

 

Has anyone worked out a procedure for just nuking the local esmond database information (*ideally just testing info, not the ip authorization / password information) and starting over with an empty database?

 

 

 

Sincerely,

Casey Russell

Network Engineer

785-856-9809

2029 Becker Drive, Suite 282
Lawrence, Kansas 66047