perfSONAR User Q&A and Other Discussion

[Andrew Lake <>]

Hi Xu,

Can you send /var/log/perfsonar/web_admin/web_admin.log and 
/var/log/perfsonar/ls_cache_daemon.log? The communities issue is often caused 
by lack of network connectivity to the outside world or DNS issues on the 
localhost, so you might want to check those. I’ll need to see the logs for a 
better idea on the save issue.

Thanks,
Andy

> On Jun 3, 2015, at 10:51 AM, Xu Chen 
> <>
>  wrote:
> 
> Hello all,
> 
> I tried to update the host information, when I press Save button, the 
> information can’t be saved. I have tried several times, the problem was 
> still there. 
> 
> In popular communities part, it always says “The list of popular 
> communities may be out of date.”.
> 
> Does anyone know how to solve these problems?
> 
> Thanks,
> 
> Chen
> 
>