OpenZFS Developer Summit 2013
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The first OpenZFS Developer Summit was held November 18-19, 2013. The goals of the event were:
- to foster cross-platform community discussions of OpenZFS work
- to make progress on some of the projects proposed for this community.
Video recordings of the presentations are in the OpenZFS channel on YouTube.
Participant Survey: Please complete by December 6 end of day.
Topics that were discussed
Title | Speaker | Slides | Video |
---|---|---|---|
Introduction | Matt Ahrens | slides | video |
Platform Panel | Brian Behlendorf, Jorgen Lundman, Chris Siden, Xin Li | - | video |
Platform-independent code repository | Matt Ahrens | slides | video |
Storage Tiering | Boris Protopopov | slides | video |
Vendor Lightning Talks | Many | - | video |
Community Planning | Karyn Ritter | slides | video |
Channel Programs | Chris Siden, Max Grossman | slides | video |
Test Coverage | John Kennedy | slides | video |
Performance Investigation | Adam Leventhal | slides | video |
Performance on full & fragmented pools | George Wilson | - | video |
Scalability | Kirill Davydychev | - | video |
Virtual Memory Interactions | Brian Behlendorf | - | video |
Multi Tenancy | Rob Mustacchi | - | video |
Examining On-disk Format | Max Bruning | - | video |
Hackathon projects
These projects were worked on at the hackathon:
- Testrunner suite running on other platforms: linux, freebsd (+ illumos libzpool)
- channel programs: pass instruction stream into kernel
- ZFS send progress reporting with "set proc title"
- dedicated kmem_cache for dedup table entries
- larger (1MB) blocksize
- compressed ARC
- upstreaming dbuf_user & dbuf state machine (spectra DMU changes)
- limit DDT size
- onexit for osx