perfSONAR User Q&A and Other Discussion

[Andrew Lake <>]

Hi Kate,

Is the owamp-server running? I tried a couple tests and get the folllowing:

[andy@lbl-pt1 ~]$ owping speedy.greatplains.net

owping: FILE=owping.c, LINE=1603, Unable to open control connection to speedy.greatplains.net.

That likely means the owamp-server is not running or a firewall is blocking it somewhere. You can restart the owamp server with the following:

systemctl restart owamp-server

If that was it, the owping command I used above should give you results if you run it from another host.

Thanks,

Andy

On April 10, 2018 at 4:18:07 PM, Kate Adams () wrote:

​Hi Andy,

I'd like to debug speedy.greatplains.net​.

On Tue, Apr 10, 2018 at 3:10 PM, Andrew Lake <> wrote:

Hi Kate,

There’s a lot of orange in that mesh, and just looking at a few of the hosts it appears that they aren’t pointing at the mesh file you used to build the dashboard so they don’t know they should be running the tests. Which host in particular were you trying to debug that was recently updated?

Thanks,

Andy

On April 10, 2018 at 3:28:19 PM, Kate Adams () wrote:

Hello All,

I recently installed the latest version of perfSonar on an updated Centos 7 box and OWAMP isn't running on our end.  

Where do I  begin troubleshooting this?

http://speedy.greatplains.net/maddash-webui/

Thanks,

Kate

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Kate Adams ()

Cyberinfrastructure Technologist

Great Plains Network

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Kate Adams ()

Cyberinfrastructure Technologist

Great Plains Network