# EOSXd Evolution and CFSd

- Institution: CERN
- Department: HEP Computing
- Speaker: Andreas Joachim Peters
- Year: 2024
- Language: English
- Subjects: Computer science
- Source: [CERN](https://videos.cern.ch/record/3018957)
- 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)

EOSXd is the filesystem client implemented as a FUSE filesystem to provide POSIX-like access to EOS. This is a crucial component for general usage of EOS. The presentation will highlight the problems we faced and advancements since the last workshop.

EOS CFSd is a FUSE pass-through filesystem implementation allowing to add missing features to any general POSIX filesystems. The presentation will highlight some possible use-cases and performance measurements e.g. an example how CFSd adds kerberos based mapping to a CephFS filesystem without a significant performance impact..

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## Lectures

1. [EOSXd Evolution and CFSd](https://invisiblenetwork.ai/learn/cern/3018957/85b6e441ca0d), 17 min (CERN's player)