2025-03-25
16:24 |
Αναλυτική εγγραφή
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2025-03-25
16:24 |
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Refurbishing the Meyrin Data Centre: Storage Juggling and Operations
/ Matei, Octavian-Mihai (speaker) (CERN)
The 50-year-old Meyrin Data Centre (MDC), still remains indispensable due to its strategic geographical location and unique electrical power resilience even if CERN IT recently commissioned the Prévessin Data Centre (PDC), doubling the organization’s hosting capacity in terms of electricity and cooling. The Meyrin Data Centre (Building 513) retains an essential role for the CERN Tier-0 Run 4 commitments, notably as primary hosting location for the tape archive and the disk storage. [...]
2025 - 741.
HEP Computing; EOS 2025 Workshop
External links: Talk details; Event details
In : EOS 2025 Workshop
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Αναλυτική εγγραφή
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2025-03-25
16:24 |
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A Distributed Storage Odyssey: from CentOS7 to ALMA9
/ Caffy, Cedric (speaker) (CERN)
On the 30th of June 2024, the end of CentOS 7 support marked a new era for the operation of the multi-petabytes distributed disk storage system used by CERN physics experiments. The EOS infrastructure at CERN is composed of aproximately 1000 disk servers and 50 metadata management nodes. [...]
2025 - 1514.
HEP Computing; EOS 2025 Workshop
External links: Talk details; Event details
In : EOS 2025 Workshop
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Αναλυτική εγγραφή
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2025-03-25
16:24 |
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Evaluating Jumbo frames performance across LHC experiments
/ Arsuaga Rios, Maria (speaker) (CERN)
This work presents an evaluation of JUMBO frame tests conducted at CERN to assess their impact on data transfer performance across different physics workflows. Preliminary internal tests were carried out to analyze potential benefits and challenges, followed by collaborative testing involving the ATLAS, CMS, and LHCb experiments. [...]
2025 - 1337.
HEP Computing; EOS 2025 Workshop
External links: Talk details; Event details
In : EOS 2025 Workshop
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Αναλυτική εγγραφή
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2025-03-25
15:04 |
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Data Federations with EOS
/ Mascetti, Luca (speaker) (CERN)
Data federations with EOS offers various approaches to seamlessly integrate and manage distributed storage across heterogeneous environments. This presentation explores multiple federation techniques and namespace aggregation with remote EOS instances. [...]
2025 - 989.
HEP Computing; EOS 2025 Workshop
External links: Talk details; Event details
In : EOS 2025 Workshop
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Αναλυτική εγγραφή
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2025-03-25
11:57 |
Αναλυτική εγγραφή
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2025-03-25
11:53 |
Αναλυτική εγγραφή
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2025-03-25
11:52 |
Αναλυτική εγγραφή
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2025-03-25
11:30 |
Αναλυτική εγγραφή
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2025-03-25
11:30 |
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EOS and XRootD HTTP improvements
/ Caffy, Cedric (speaker) (CERN)
With the continuous growth in the use of the HTTP protocol for file transfers within the WLCG community, several enhancements and optimisations have been introduced to the EOS HTTP and XRootD HTTP stacks.
From updates to the SciTags and packet marking specifications to addressing libcurl internal modifications, 2024 presented a number of challenges that required targeted solutions.
This presentation will provide an overview of the key changes and new features implemented to enhance the handling of HTTP file transfers in EOS and XRootD..
2025 - 1567.
HEP Computing; EOS 2025 Workshop
External links: Talk details; Event details
In : EOS 2025 Workshop
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Αναλυτική εγγραφή
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