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Talk21 min

Utilising Ceph for large scale, high throughput storage to support the LHC experiments

Tom Byrne · CERN

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About

Our large erasure coded ceph cluster is used by the four large LHC experiments for scientific data storage, providing 30PB of usable storage and averaging a 30GB/s read rate to the analysis cluster. In this talk I will talk about the architecture of the system, and how we have optimised it to allow us to reliably support a large transfer rate. I will also discuss some of the issues, and solutions, surrounding transfer performance monitoring in our architecture..

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The talk

  1. Utilising Ceph for large scale, high throughput storage to support the LHC experiments 2019-09-17 · 21 min · CERN's player

Credits and licence

Institution
CERN
Department
Ceph Project
Speaker
Tom Byrne
Year
2019
Language
English
Source
CERN
Licence
CERN, as CERN states it. CERN's terms
Attribution
© CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
Who can watch
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