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Talk26 min

Operation Status of CDS for ALICE experiment

Sang Un Ahn · CERN

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About

We present the current operation status of CDS (the Disk-based Custodial Storage) for ALICE experiment. The CDS is based on EOS Erasure Coding implementation with four parity mode to match with Tape based archival storage in terms of data protection. We will discuss briefly the plan of CDS operation automation for hardware intervention, especially the disk replacement, and of its expansion to meet the upcoming pledges. Also we will discuss the cost analysis of CDS for long-term basis..

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The talk

  1. Operation Status of CDS for ALICE experiment 2023-04-25 · 26 min · CERN's player

Credits and licence

Institution
CERN
Department
HEP Computing
Speaker
Sang Un Ahn
Year
2023
Language
English
Subjects
Computer science
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.
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