Speaker
Ricardo Rocha
(CERN)
Description
The ATLAS Distributed Data Management (DDM) system is evolving to
provide a production-quality service for data distribution and data
management support for production and users' analysis.
Monitoring the different components in the system has emerged as one of
the key issues to achieve this goal. Its distributed nature over
different grid infrastructures (EGEE, OSG and NDGF) with
infrastructure-specific data management components makes the task
particularly challenging. Providing simple views over the status of the
DDM components and data to users and site administrators is essential to
effectively operate the system under realistic conditions.
In this paper we present the design of the DDM monitor system, the
information flow, data aggregation. We discuss the available usage, the
interactive functionality for end-users and the alarm system.
| Submitted on behalf of Collaboration (ex, BaBar, ATLAS) | ATLAS |
|---|
Authors
Benjamin Gaidioz
(CERN)
Birger Koblitz
(CERN)
David Cameron
(CERN)
Dietrich Liko
(CERN)
Mario Lassnig
(CERN)
Massimo Lamanna
(CERN)
Miguel Branco
(CERN)
Pedro Salgado
(CERN)
Ricardo Rocha
(CERN)
Vincent Garonne
(CERN)
