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Re: [perfsonar-user] bwping/owamp tests randomly stop and never restart


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  • From: Ty Bell <>
  • To: perfsonar-user <>
  • Subject: Re: [perfsonar-user] bwping/owamp tests randomly stop and never restart
  • Date: Tue, 23 Jun 2015 10:41:14 -0400

All my hosts are running the same (lastest) versions of the tools and they're
all sync'd with the same NTP sources. Instead of restarting the whole regular
testing service, I've taken to killing the individual bwping process, regular
testing fires up a new process and everything clears up.

--Ty

> On Apr 23, 2015, at 3:29 PM, Amit Khare
> <>
> wrote:
>
> Hi Ty,
>
> Are all your hosts running the same version of toolkit. We have had
> similar issues with one of the older toolkit releases.I would also check
> if the hosts are properly synced with NTP server(s). Thanks,
>
> Amit
> ---------------------------------------------------------------------------
> -
> Amit Khare | Network Engineer | CANARIE Inc | 45 O'Connor St., Suite 500,
> Ottawa, ON K1P 1A4 | Office: 613-943-5377│Cell: 613-404-8696│CANARIE NOC:
> 613-944-5612│www.canarie.ca
>
>
>
>
>
>
> On 2015-04-23, 15:19, "Ty Bell"
> <>
> wrote:
>
>> Hi All,
>>
>> Wondering if this is something anyone else has observed. I have 10 hosts
>> in a mesh all running owamp tests, and randomly (maybe once a week) I’ll
>> check on the mesh and see two hosts have stopped testing in one
>> direction. It’s never the same hosts, and never the same direction, seems
>> totally random. I can execute tests from the command line and they run
>> just fine. I’ve looked around for hung owamp processes or daemon restarts
>> and haven’t found anything.
>>
>> The only resolution I’ve found is to restart regular testing on both
>> hosts.
>>
>> Thanks,
>> --Ty
>>

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