perfSONAR User Q&A and Other Discussion

[Darryl K Wohlt <>]

Hi Andy,

Okay, I've made the change to /etc/logrotate.d/ndt on all of my OWAMP hosts, 
and I'll watch them over the next few days.

My hosts are all running
pS-Performance Toolkit  3.4.2 (3.4.2-12.pSPS)
NDT     3.7.0.1-2.el6

Thanks everyone.

Darryl K. Wohlt
Network Architect I

CCD/NCS/Network Services
Fermi National Accelerator Laboratory
P.O. Box 500, MS 368
Batavia, Illinois 60510
USA

630 840 2901 office
630 945 5687  mobile
www.fnal.gov


-----Original Message-----
From: 

 
[mailto:]
 On Behalf Of Andrew Lake
Sent: Wednesday, May 20, 2015 12:13 PM
To: 

Subject: Re: [perfsonar-user] NDT won't stay disabled

Hi Darryl,

My guess would be its the NDT logrotate script. Try opening 
/etc/logrotate.d/ndt and changing the "/sbin/service ndt restart”to 
"/sbin/service ndt condrestart”. Turn off NDT again (if it’s not already) and 
it should stay off. This was actually “fixed” a couple NDT releases ago, but 
looks like maybe it was unintentionally reverted right before the latest 
release a couple weeks ago. 

Thanks,
Andy






> On May 20, 2015, at 12:25 PM, Shawn McKee 
> <>
>  wrote:
> 
> Hi Daryl,
> 
> Is this the host you are having the issue with?   
> https://psonar3.fnal.gov/toolkit/
> 
> I see NDT shows on there right now.  
> 
> Szymon, if this is the right instance it is  NDT 3.7.0.1-2.el6.
> 
> Shawn
> 
> On Wed, May 20, 2015 at 12:19 PM, Szymon Trocha 
> <>
>  wrote:
> W dniu 2015-05-20 o 17:10, Darryl K Wohlt pisze:
>> Hi Everyone,
>> 
>>  
>> 
>> I’ve been periodically finding NDT in a “Running” state on machines that I 
>> don’t want it to be.  When I go to Enabled Services, it shows that the NDT 
>> checkbox is unchecked.  If I simply do a Save/Restart, Local Services then 
>> shows NDT “Disabled”.  I suspect something is being reset during automatic 
>> yum updates?
>> 
>>  
> 
> Hi Darryl,
> 
> What if you try setting NDT ON, then Save, then OFF, Save)
> 
> what is the result of chkconfig --list?
> 
> We had this problem reported earlier this year. Which NDT version do you 
> use?
> 
> Regards,
> --
> Szymon Trocha
> 
> Poznań Supercomputing & Netw. Center ::: NETWORK OPERATION CENTER Tel.
> +48 618582022 ::: http://noc.man.poznan.pl
>