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EOS 2026 Workshop

9–11 Mar 2026
CERN
Europe/Zurich timezone

One File, Many Hashes: The New Alternative Checksums Feature

10 Mar 2026, 09:00
20m
31/3-004 - IT Amphitheatre (CERN)

31/3-004 - IT Amphitheatre

CERN

105
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Speaker

Gianmaria Del Monte (CERN)

Description

This presentation introduces Alternative Checksums in EOS 5.4.0, a feature that enables the storage of multiple hash types for a single file alongside the default system checksum. By allowing for various algorithms, such as MD5 or SHA-256, on a per-directory basis, EOS provides the necessary flexibility to meet diverse experiment requirements.

Author

Gianmaria Del Monte (CERN)

Presentation materials

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