OpenZFS Developer Summit

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OpenZFS Dev Summit 2021

The ninth annual OpenZFS Developer Summit was held online, Nov 8-9 (Mon-Tue).


Title Speaker Company Slides/video
State of OpenZFS Matt Ahrens slides video
DirectIO for ZFS Brian Atkinson Los Alamos National Lab slides video
ZFS on Object Storage George Wilson, Matt Ahrens, Paul Dagnelie, Manoj Joseph Delphix slides video
ZFS performance on Windows Imtiaz Mohammad DataCore slides video
A New ZIL That Keeps Up With Persistent Memory Latency Christian Schwarz Independent slides video
ZettaCache: fast access to slow storage Mark Maybee, Serapheim Dimitropoulos Delphix slides video
Improving ZFS send/recv Jitendra Patidar Nutanix slides video
Adding Logical Quotas to ZFS Sanjeev Bagewadi Nutanix slides video
VDEV Properties Allan Jude, Mark Maybee Klara Systems, Delphix slides video

Hackathon presentations video


This year's hackathon will have a focus on quality. How can you help improve the quality of OpenZFS in one day?

  • Improve documentation (manpages, website, etc)
  • Triage bugs - look through the bug tracker and find critical issues that we should be prioritizing
  • Fix bugs identified by triage process
  • Review pull requests to ensure the quality of changes being made
  • additional hackathon ideas

Hackathon presentations video


Please email for details.

Thanks to our Diamond Sponsors

  • Delphix