perfSONAR User Q&A and Other Discussion

[Humberto Galiza <>]

Hi Casey,

I had the same issue after upgrading. Then, I commented out these lines below on file /opt/perfsonar_ps/mesh_config/etc/gui_agent_configuration.conf, generated my mesh-config again (./opt/perfsonar_ps/mesh_config/bin/generate_gui_configuration), and got my Maddash back.

   <ma_filter>
            ma_filter_name  bw-ignore-first-seconds
            mesh_parameter_name  omit_interval
   </ma_filter>

To be honest, I didn't understand why these lines have caused this issue. But solved. I hope it could help you.

Thanks,

Humberto Galiza ..::.. AmLight - Americas Lightpaths
E-mail:
P:+1 (786) 288-3367
M:+55 (19) 971-445-570
Skype:humbertogaliza

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De: "Casey Russell" <>
Para:
Enviadas: Quinta-feira, 1 de outubro de 2015 16:02:06
Assunto: [perfsonar-user] Broken Maddash dashboard after updates yesterday.

Group, 

     I updated my systems early on Monday to 3.5 and worked through a couple of early issues to get everything stable by Tuesday.  However yesterday morning I came in to find that my Maddash dashboard had gone yellow again overnight.  I suppose it may (or may not) have been related to updates released the evening of the 29th (I do have automatic updates enabled).

     In short, the latency grid, and the TCP bandwidth testing grids still work fine for most hosts.  On my internal hosts, I've lost (in the Maddash dashboard) all UDP bandwidth testing.  The dashboard shows yellow with the warning text:  " Unable to find any tests with data in the given time range where source is ps-bryant-bw.perfsonar.kanren.net and destination is ps-wsu-bw.perfsonar.kanren.net"

     I've verified that I can manually run these tests between the hosts.  I've also gone back and verified that the bugs I've seen reported on the list over the last couple of days don't seem to be the cause of my issue.  However, I'm stumped as to just what IS going on.  I don't know how to query esmond well enough to see if the UDP test data is there, but this feels to me like a situation where the data is still there, but Maddash has lost it's ability to find it.  In situations where a test was running, but stops, you can typically still click on that Maddash square and see the old data, even if there's a recent blank spot.  In this case, there is not even any historical data. 

     Anyone have any thoughts on where to point me next?  http://ps-dashboard.kanren.net/maddash-webui

Maddash log data:
level=INFO ts=2015-10-01T13:43:47.066342Z event=maddash.RunCheckJob.execute.runCheck.end guid=4159a7e8-c611-42b7-80d3-977a971b2abe resultMsg=" Unable to find any tests with data in the given time range where source is ps-bryant-bw.perfsonar.kanren.net and destination is ps-wsu-bw.perfsonar.kanren.net" col=ps-wsu-bw.perfsonar.kanren.net status=0 resultCode=3 grid="KanREN Mesh - KanREN iPerf Bandwidth UDP testing" row=ps-bryant-bw.perfsonar.kanren.net
level=INFO ts=2015-10-01T13:43:47.071295Z event=maddash.RunCheckJob.execute.runCheck.end guid=c78228e2-32c0-4a24-a463-51c15c4dc067 resultMsg=" Unable to find any tests with data in the given time range where source is ps-bryant-bw.perfsonar.kanren.net and destination is ps-ku-bw.perfsonar.kanren.net" col=ps-ku-bw.perfsonar.kanren.net status=0 resultCode=3 grid="KanREN Mesh - KanREN iPerf Bandwidth UDP testing" row=ps-bryant-bw.perfsonar.kanren.net

Lots more log data where that came from, but I won't pollute the list with it.  Ask if there's something you need to see to help and I'll provide.

Thank you in advance

Casey Russell

Network Engineer

Kansas Research and Education Network

2029 Becker Drive, Suite 282

Lawrence, KS  66047

(785)856-9820  ext 9809