Hi Markus,
On 11/02/2011 11:14 PM, Markus Schulz wrote:
> 0) Do you support PROOF for experiments or have concrete plans to do so?
>
We have a PROOF cluster for the local ATLAS group, no xrootd storage.
It is heavilly used and we are expanding it right now.
> 1) I am at a T0, T1, T2, T3
>
T2 and T3
> 2) Do you run a dedicated cluster of or does PROOF run on top of your production facility?
>
Dedicated cluster, 96 cores (after upgrade). We will would like to
experiment with "PROOF on demand" model in the future, but no plans yet.
> 3) Do you provide dedicated storage?
>
Yes, but the Tier2 filesystem is accessible via GPFS (read-only) too.
To move data out of the cluster the users rely on the lcg-tools.
> 4) Do you use PROOF with your WLCG-SE?
> what type do you run? dCache, BestMan, STORM,...... with XX TBytes.
>
No, PROOF dedicated storage lives on a different storage system, not
managed by our StoRM SE.
Cheers
--
David Rebatto
I.N.F.N. - Sezione di Milano
Via Celoria, 16 - 20133 Milano ITALY
tel: +39 02503.17623 e-mail: [log in to unmask]
URL: http://www.mi.infn.it/~rebatto
"Computer science is not about computers any more than
astronomy is about telescopes." -- Edsger W. Dijkstra
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