# EOS at the Fermilab LHC Physics Center

- Institution: CERN
- Department: HEP Computing
- Speaker: Dan Szkola
- Year: 2024
- Language: English
- Subjects: Computer science
- Source: [CERN](https://videos.cern.ch/record/3005218)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Fermilab has been running an EOS instance since testing began in June 2012. By May 2013, before becoming production storage, there was 600TB allocated for EOS. Today, there is approximately 13PB of storage available in the EOS instance.

The LPC cluster is a 4500-core user analysis cluster with 13 PB of EOS storage. The LPC cluster supports several hundred active CMS users at any given time.

An update of our current experiences and challenges running an EOS instance for use by the Fermilab LHC Physics Center (LPC) computing cluster. Planning and implementation of our upgrade to EOS 5 and moving to Almalinux before EOL for SL7..

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## Lectures

1. [EOS at the Fermilab LHC Physics Center](https://invisiblenetwork.ai/learn/cern/3005218/315bab64dd86), 12 min (CERN's player)