Hi Julia,
I received your e-mail via xrootd-l list. So xrootd-l is working for you.
regards,
Wei Yang | [log in to unmask] | 650-926-3338(O)
On Jul 20, 2012, at 2:00 AM, Julia Andreeva wrote:
> Hi Matevz,
>
> I asked Daniel, to use next time the xrootd mailing list. I think I did
> not get confirmation that my subscribtion was approved, let's see whether it
> works.
>
> I have couple of questions:
> 1)
> What is shown on the Monalisa display:
> Only remote access?
> Mixture of remote and local?
> 2)
> In order to decouple local access from the remote one, as a first
> approximation, would it be enough to consider transfers which have the
> same domain for client and server to be local , and all other cases to be
> remote?
> 3)
> According to my knowledge, Monalisa repository provides a way to subscribe
> to any information which is in the repository, we were thinking to use
> this possibility in order to retrive data in the machine-readable format
> and to make consistency checks with data we get from ActiveMQ (when file
> is closed) and aggregate on our side. But for this purpose we really need
> to understand what is shown as a throughput on the ML display.
>
>
> Thank you
>
> Cheers
>
> Julia
>
> On Fri, 20 Jul 2012, daniel dieguez arias wrote:
>
>> Hi Matevz,
>>
>> Thanks for the information. I add Julia to the cc.
>>
>> Cheers,
>> Daniel.
>>
>> On 07/20/2012 01:04 AM, Matevz Tadel wrote:
>>> Hi Daniel,
>>>
>>> On 07/19/12 06:48, daniel dieguez arias wrote:
>>>> Dear Matevz,
>>>>
>>>>
>>>> I am Daniel Dieguez. Currently I am working in WLCG Tarsnsfers Dashboard.
>>>> In
>>>> order to make consistency checks between WLCG and USCMS XRootD Federation
>>>> Monitoring, it would be nice to get data from USCMS in machine-readable
>>>> format.
>>>
>>> I suspect you get the data from UCSD monitoring via popularity, the thing
>>> we're doing with Domenico, right?
>>>
>>> Are you aware of the differences between XRootD summary monitoring (what is
>>> shown in MonALISA) and the XRootD detailed monitoring that sends out the
>>> file-access reports at file close-time? I mean ... are you aware that you
>>> will not get comparable results as in MonALISA we separate internal
>>> transfers within Univ. of Wisconsin, which can be more than 1 GByte/s. We
>>> are trying to get other sites (MIT, most importantly) to do the same, but
>>> this isn't entirely trivial to setup so T2 admins tend to avoid this topic.
>>>
>>>> Currently I am looking at the plots shown on
>>>> http://xrootd.t2.ucsd.edu/dashboard/
>>>>
>>>> Could you, please, guide me, how could I get output in csv , xmk or json?
>>>
>>> Hmmh, this comes from a Postgres DB of MonALISA ... I could give you a DB
>>> dump, I think it was ~10GB the last time I checked if backups are being
>>> made :)
>>>
>>> Cheers,
>>> Matevz
>>> .
>>>
>>
>>
>
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