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CERN Document Server 565 Datensätze gefunden  1 - 10nächsteEnde  gehen zum Datensatz: Die Suche hat 1.27 Sekunden gedauert. 
1.
EOS software evolution enabling LHC Run 3 / Caffy, Cedric (CERN) ; Amadio, Guilherme (CERN) ; Guenther, Jaroslav (CERN) ; Lekshmanan, Abhishek (CERN) ; Mascetti, Luca (CERN) ; Peters, Andreas (CERN) ; Reis, Manuel (CERN) ; Simon, Michal Kamil (CERN) ; Sindrilaru, Elvin (CERN) ; Smith, David (CERN)
EOS has been the main storage system at CERN for more than a decade, continuously improving in order to meet the ever evolving requirements of the LHC experiments and the whole physics user community. In order to satisfy the demands of LHC Run-3, in terms of storage performance and tradeoff between cost and capacity, EOS was enhanced with a set of new functionalities and features that we will detail in this paper.First of all, we describe the use of erasure coded layouts in a large-scale deployment which enables an efficient use of available storage capacity, while at the same time providing end-users with better throughput when accessing their data. [...]
2024 - 8 p. - Published in : EPJ Web Conf. 295 (2024) 01022 Fulltext: PDF;
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023, pp.01022
2.
Exploring the virtues of XRootD5: Declarative API / Simon, Michal (CERN) ; Hanushevsky, Andrew (SLAC)
Across the years, being the backbone of numerous data management solutions used within the WLCG collaboration, the XRootD framework and protocol became one of the most important building blocks for storage solutions in the High Energy Physics (HEP) community. The latest big milestone for the project, release 5, introduced multitude of architectural improvements and functional enhancements, including the new client side declarative API, which is the main focus of this study. [...]
2021 - 10 p. - Published in : EPJ Web Conf. 251 (2021) 02063 Fulltext: PDF;
In : 25th International Conference on Computing in High-Energy and Nuclear Physics (CHEP), Online, Online, 17 - 21 May 2021, pp.02063
3.
LHC Data Storage: Preparing for the Challenges of Run-3 / Arsuaga-Rios, Maria (CERN) ; Bahyl, Vladimír (CERN) ; Batalha, Manuel (CERN) ; Caffy, Cédric (CERN) ; Cano, Eric (CERN) ; Capitoni, Niccolo (CERN) ; Contescu, Cristian (CERN) ; Davis, Michael (CERN) ; Alvarez, David Fernandez (CERN) ; Guenther, Jaroslav (CERN) et al.
The CERN IT Storage Group ensures the symbiotic development and operations of storage and data transfer services for all CERN physics data, in particular the data generated by the four LHC experiments (ALICE, ATLAS, CMS and LHCb).In order to accomplish the objectives of the next run of the LHC (Run-3), the Storage Group has undertaken a thorough analysis of the experiments’ requirements, matching them to the appropriate storage and data transfer solutions, and undergoing a rigorous programme of testing to identify and solve any issues before the start of Run-3.In this paper, we present the main challenges presented by each of the four LHC experiments. We describe their workflows, in particular how they communicate with and use the key components provided by the Storage Group: the EOS disk storage system; its archival back-end, the CERN Tape Archive (CTA); and the File Transfer Service (FTS). [...]
2021 - 10 p. - Published in : EPJ Web Conf. 251 (2021) 02023 Fulltext: PDF;
In : 25th International Conference on Computing in High-Energy and Nuclear Physics (CHEP), Online, Online, 17 - 21 May 2021, pp.02023
4.
C++ Declarative API – Implementation Overview Within the XRootD Framework / Poenaru, Robert (Bucharest, IFIN-HH) ; Simon, Michal (CERN)
A brief description of the XRootD architecture and its purpose within the Worldwide Large Hadron Collider Computing Grid (WLCG), alongside an overview of the server-and client- sides of the XRootD framework are discussed in the present work. The client-side of XRootD has a relatively new feature called Declarative API. [...]
2020 - 8 p. - Published in : 10.1109/RoEduNet51892.2020.9324858
In : 19th RoEduNet Conference : Networking in Education and Research, Bucharest, Romania, 11 - 12 Dec 2020
5.
Native XRootD EC @ SLAC / Simon, Michal Kamil (speaker) (CERN)
Report on the latest tests done at SLAC with the native XRootD EC library..
2022 - 1450. HEP Computing; EOS workshop External links: Talk details; Event details In : EOS workshop
6.
xrdcp primer / Simon, Michal Kamil (speaker) (CERN)
A primer on xrdcp new (and old) features like zip append, metalling support, retries and many more..
2022 - 889. HEP Computing; EOS workshop External links: Talk details; Event details In : EOS workshop
7.
Record and Replay / Simon, Michal Kamil (speaker) (CERN)
Presentation on the new recording plug-in that allows I/O sampling and the replay tool..
2022 - 671. HEP Computing; EOS workshop External links: Talk details; Event details In : EOS workshop
8.
XRootD5 landscape / Simon, Michal Kamil (speaker) (CERN)
General update from XRootD project..
2022 - 1453. HEP Computing; EOS workshop External links: Talk details; Event details In : EOS workshop
9.
Exploring the virtues of XRootD5: Declarative API / Simon, Michal Kamil (speaker) (CERN)
Across the years, being the backbone of numerous data management solutions used within the WLCG collaboration, the XRootD framework and protocol became one of the most important building blocks for storage solutions in the High Energy Physics (HEP) community. The latest big milestone for the project, release 5, introduced multitude of architectural improvements and functional enhancements, including the new client side declarative API, which is the main focus of this study. [...]
2021 - 725. Conferences; 25th International Conference on Computing in High Energy & Nuclear Physics External links: Talk details; Event details In : 25th International Conference on Computing in High Energy & Nuclear Physics
10.
FTS improvements for LHC Run-3 and beyond / Karavakis, Edward (CERN) ; Manzi, Andrea (CERN) ; Rios, Maria Arsuaga (CERN) ; Keeble, Oliver (CERN) ; Cabot, Carles Garcia (CERN) ; Simon, Michal (CERN) ; Patrascoiu, Mihai (CERN) ; Angelogiannopoulos, Aris (CERN)
The File Transfer Service (FTS) developed at CERN and in production since 2014, has become a fundamental component for the LHC experiments and is tightly integrated with experiment frameworks. Starting from the beginning of 2018 with the participation to the European Commission funded project eXtreme Data Cloud (XDC) and the activities carried out in the context of the WLCG DOMA TPC and QoS working groups, a series of new developments and improvements have been planned and performed taking also into account the requirements from the experiments in preparation for the LHC Run-3. [...]
2020 - 8 p. - Published in : EPJ Web Conf. 245 (2020) 04016 Fulltext from publisher: PDF;
In : 24th International Conference on Computing in High Energy and Nuclear Physics, Adelaide, Australia, 4 - 8 Nov 2019, pp.04016

CERN Document Server : 565 Datensätze gefunden   1 - 10nächsteEnde  gehen zum Datensatz:
Sehen Sie auch: ähnliche Autornamen
119 Simon, M
20 Simon, M C
8 Simon, M E
1 Simon, M J
2 Simon, M K
2 Simon, M N
2 Simon, M W
8 Simon, M.
2 Simon, M. C.
17 Simon, M.C.
404 Simon, Manuel
1 Simon, Manuel Sebastian
44 Simon, Mario
1 Simon, Mark
4 Simon, Martin
1 Simon, Martin C
5 Simon, Martin C.
3 Simon, Marvin K
1 Simon, Marvin Kenneth
1 Simon, Mathieu
2 Simon, Matthew
1 Simon, Michael A
122 Simon, Michal Kamil
1 Simon, Michał Kamil
5 Simon, Miles
8 Simón, M E
1 Šimon, Marek
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