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UID:pretalx-2026-NVMSCJ@events.eurobsdcon.org
DTSTART;TZID=CET:20260913T113000
DTEND;TZID=CET:20260913T121500
DESCRIPTION:GEFS is a crash-safe\, snapshotting\, corruption-detecting\, si
 mple\, and reasonably fast file system. It's built on a write-optimized da
 ta structure known as a Bε tree.\n\nOriginally developed for Plan 9\, and
  shipped on 9Front in 2024\, it is now in production use. It runs 9Front b
 uild infrastructure\, some web servers\, and is in wide use among 9Front u
 sers. Few of them claim to have been on mind altering substances when they
  made this decision.\n\nA version of it is in progress for OpenBSD. It's r
 eady to destroy your data.\n\nIn this talk\, the speaker will describe the
  user facing features of GEFS. They'll talk about how the data structures 
 work internally. That will be followed by a discussion of how this connect
 s to the VFS layer in OpenBSD\, and finally\,  will wrap up with a summary
  of what's still broken.\n\nThe speaker has been using this file system on
  their Plan 9 laptop for over a year at this point\, and has only lost oth
 er people's data.\n\np.s. It's pronounced with 'G' as in 'GIF'
DTSTAMP:20260715T095224Z
LOCATION:D.0.03
SUMMARY:GEFS: The File Shredder of the Future. - Ori Bernstein
URL:https://events.eurobsdcon.org/2026/talk/NVMSCJ/
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