I have results in both directions for all sites but Lancaster which also
has single directionality in the latency tests.
cheers
alessandra
On 06/07/2012 12:48, John Hill wrote:
> I'm a bit puzzled - I turned on the bandwidth test yesterday. Looking
> at the results today, I see numbers in both directions between
> Cambridge and Oxford, Birmingham and RAL. For Manchester (and QMUL) I
> only see throughput numbers from Cambridge, not in the reverse
> direction. For Lancaster, I only see results from Lancaster to Cambridge.
>
> This may of course be correct, but it isn't what I expected to see.
>
> John
>
> On 04/07/2012 11:48, Alessandra Forti wrote:
>> Hi,
>>
>> I've enabled the bandwidth, latency and traceroute tests against all
>> sites listed in GridPP and turned off the services where appropriate to
>> avoid confusion.
>>
>> No UK site seems to be part of LHCONE (?) and looking at the number of
>> sites in ATLAS and Atlas I think ATLAS is the correct one.
>>
>> The basic seems configured. I only miss the dashboard
>>
>> https://perfsonar.usatlas.bnl.gov:8443/exda/?page=25&cloudName=UK
>>
>> which after a bit more memory effort I think is Jeremy's task.
>>
>> cheers
>> alessandra
>>
>> On 04/07/2012 09:30, Christopher J. Walker wrote:
>>> On 04/07/12 09:24, Alessandra Forti wrote:
>>>> ok so we stick to the generic names. I've seen other sites haven't
>>>> bothered to distinguish them.
>>>>
>>>
>>> I've added Manchester and BHAM to QMUL's tests.
>>>
>>> Chris
>>>
>>>> On 04/07/2012 09:21, Christopher J. Walker wrote:
>>>>> On 04/07/12 09:13, Alessandra Forti wrote:
>>>>>> Do these machines have a problem with DNS aliases?
>>>>>>
>>>>>
>>>>> They seem to report the real hostname.
>>>>>
>>>>> Chris
>>>>>
>>>>>>
>>>>>> On 03/07/2012 17:53, Alessandra Forti wrote:
>>>>>>> Hi,
>>>>>>>
>>>>>>> I've installed two machines in Manchester.
>>>>>>>
>>>>>>> sv220316.tier2.hep.manchester.ac.uk (latency)
>>>>>>> sv220317.tier2.hep.manchester.ac.uk (bandwidth)
>>>>>>>
>>>>>>> I added to the following communities
>>>>>>>
>>>>>>> GridPP
>>>>>>> ATLAS
>>>>>>> Atlas (don't know the difference with the previous one)
>>>>>>> LHCONE
>>>>>>>
>>>>>>> I think someone needs to add the machines here
>>>>>>>
>>>>>>> https://perfsonar.usatlas.bnl.gov:8443/exda/?page=25&cloudName=UK
>>>>>>>
>>>>>>> not sure about the full configuration yet though. I'm still
>>>>>>> looking at
>>>>>>> it.
>>>>>>>
>>>>>>> cheers
>>>>>>> alessandra
>>>>>>>
>>>>>>> On 25/06/2012 14:28, Jeremy Coles wrote:
>>>>>>>>> I'd also encourage everyone to get their perfsonar boxes up and
>>>>>>>>> running sooner rather than later for doing the routine ongoing
>>>>>>>>> testing.
>>>>>>>> I'd second that. In fact we do have a nominal plan for all
>>>>>>>> sites to
>>>>>>>> have perfsonar boxes installed by the end of July, and I'm still
>>>>>>>> hoping that a few more sites will help us hit our (+4) June target
>>>>>>>> (so far thanks to John at Cambridge we have one additional site
>>>>>>>> (https://perfsonar.usatlas.bnl.gov:8443/exda/?page=25&cloudName=UK)
>>>>>>>>
>>>>>>>> in addition to QMUL, Oxford and RAL.
>>>>>>>>
>>>>>>>> Jeremy
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> On 25 Jun 2012, at 14:07, Ewan MacMahon wrote:
>>>>>>>>
>>>>>>>>>> -----Original Message-----
>>>>>>>>>> From: Testbed Support for GridPP member institutes [mailto:TB-
>>>>>>>>>> [log in to unmask]] On Behalf Of Simon Fayer
>>>>>>>>>>
>>>>>>>>>> We're looking to test our new network link here at Imperial
>>>>>>>>>> which
>>>>>>>>>> should
>>>>>>>>>> be capable of up to 40Gbit/s. Are there any 10+Gbit/s connected
>>>>>>>>>> sites
>>>>>>>>>> which have iperf endpoints they'd be willing to let us test
>>>>>>>>>> against?
>>>>>>>>> Hi,
>>>>>>>>>
>>>>>>>>> As a temporary setup, everyone can feel free to use ours, it's on
>>>>>>>>> a 10G
>>>>>>>>> link but that's shared with the rest of Oxford; we've not
>>>>>>>>> actually
>>>>>>>>> got
>>>>>>>>> more than 5.5 out of it:
>>>>>>>>>
>>>>>>>>> t2-10gtest.physics.ox.ac.uk
>>>>>>>>>
>>>>>>>>> It's running iperf on the default port. I'd also encourage
>>>>>>>>> everyone to
>>>>>>>>> get their perfsonar boxes up and running sooner rather than
>>>>>>>>> later for
>>>>>>>>> doing the routine ongoing testing.
>>>>>>>>>
>>>>>>>>> Ewan
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>>
>>>
>>
>>
--
Facts aren't facts if they come from the wrong people. (Paul Krugman)
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