perfSONAR User Q&A and Other Discussion

[Aaron Brown <>]

Hi,

Did you generate the maddash configuration by hand, or using the mesh config?

Cheers,

Aaron

On Mar 4, 2015, at 1:53 PM, Zhi-Wei Lu <> wrote:

Thanks, Aaron!

 

I did what you suggested and it worked.  Now I change the subject a bit.  My maddash setup using the mesh configured hosts, I didn’t get anything in the “Graph”.  If I get to individual perfsonar web page, I can get graphs displayed between these hosts.  I also noticed that it appears that the band width tests going only one way rather than having both band width and “reverse” band width tests.

 

Here is my maddash info:

maddash-server-1.2-4.noarch

maddash-1.2-1.noarch

maddash-webui-1.2-3.noarch

 

my maddash page is at:

https://grx.noc.ucdavis.edu/maddash-webui/

 

Thank you very much for your help

 

Zhi-Wei Lu

IET-CR-Network Operations Center

University of California, Davis

(530) 752-0155

 

From: Aaron Brown []
Sent: Tuesday, March 03, 2015 12:46 PM
To: Zhi-Wei Lu
Cc:
Subject: Re: [perfsonar-user] Mesh generation error

 

Hi,

 

Do you have multiple “host” elements in your mesh that have the IP addresses you list below? If so, you should combine them into 1 ‘host’ object with multiple addresses.

 

Cheers,

Aaron

 

On Mar 3, 2015, at 3:17 PM, Zhi-Wei Lu <> wrote:

 

Hi all,

 

I am setting a local mesh for our perfsonar servers (five in all). I am encountering problem on my last server which happens to have two interfaces and v4/v6 addresses.  I would appreciate suggestion to fix the mesh generation problem here.  I am running:

 

perl-perfSONAR_PS-MeshConfig-Agent-3.4-15.pSPS.noarch

perl-perfSONAR_PS-MeshConfig-Shared-3.4-15.pSPS.noarch

perl-perfSONAR_PS-MeshConfig-JSONBuilder-3.4-15.pSPS.noarch

 

Mesh Error:

  Mesh: UC Davis Mesh

  Host: 

  Error: Multiple 'host' elements associated with the addresses on this machine: melange-v6.noc.ucdavis.edu, melange.noc.ucdavis.edu, 2607:f810:330:1ffd::f, melange-owamp-v4.noc.ucdavis.edu, 128.120.80.78, melange-v4.noc.ucdavis.edu, 2607:f810:330:1ffe:0:0:0:f, melange-owamp-v6.noc.ucdavis.edu, 2607:f810:330:1ffe::f, 128.120.80.74, 2607:f810:330:1ffd:0:0:0:f

 

Thank you.

 

Zhi-Wei Lu

IET-CR-Network Operations Center

University of California, Davis

(530) 752-0155