OpenZFS Developer Summit 2015
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The third annual OpenZFS Developer Summit was held in San Francisco, October 19 - 20, 2015. This was the 10th anniversary of the open sourcing of ZFS! All OpenZFS developers were invited to participate.
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The event was streamed live, and you can find all videos and presentations below.
Event
Photos
Photos of the event can be viewed on the OpenZFS Google+ page.
Presentations
You can view the videos individually using the links below or watch the sequential presentation playlist.
| Title | Speaker | Company | Slides | Video |
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| Keynote | Matt Ahrens | Delphix | Slides | Video |
| OpenZFS Success Stories | Tarkan Maner | Nexenta | Slides | Video |
| ZFS Internals Overview | Kirk McKusick | Independent | Slides | Video |
| ZFS Send and Receive | Paul Dagnelie | Delphix | Slides | Video |
| Compressed Send and Receive | Dan Kimmel | Delphix | ||
| Live Migration with Zmotion | Francois Lesage | OVH | Slides | Video |
| The Birth of ZFS | Jeff Bonwick | DSSD, EMC | None | Video |
| Parity Declustered RAID-Z/Mirror | Isaac Huang | Intel | Slides | Video |
| Improve Performance on AWS with Eager Zero | Joe Stein | Delphix | Slides | Video |
| Compressed ARC | George Wilson | Delphix | Slides | Video |
| Discontiguous Caching with ABD | David Chen | OSNexus | Slides | Video |
| Persistent L2ARC | Saso Kiselkov | Nexenta | Slides | Video |
| Dedup Ceiling | Saso Kiselkov | Nexenta | ||
| Writeback Cache | Alex Aizman | Nexenta | Slides | Video |
| Sandboxing OpenZFS on Linux | Albert Lee | OmniTI | Slides | Video |
| SPA Metadata Allocation Classes | Don Brady | Intel | Slides | Video |
| Ztour | Don Brady | Intel | Slides | |
| Closing - Story time with Matt & Jeff | Matt Ahrens & Jeff Bonwick | - | None | Video |
| Day 2 Hackathon Presentations & Awards | Hackathon Participants | - | None | Video |
Projects started at the hackathon
Discussion / Design sessions
- vdev/metaslab classes / dedicated metadata devices (don brady)
- upstream to openzfs (prakash)
- make zfs recv (& ZPL & ZAP) less trusting -> no, just sign the stream (bryan, Alex Wilson)
Hacks
- vdev/metaslab classes / dedicated metadata devices (don brady)
- ZFS Kernel APIs (platform independent) - worked on atomic.h (paul)
- building illumos more easily on OmniOS (dan mcdonald)
- python test suite on linux/illumos (john kennedy, Allen Petersen allen.petersen@osnexus.com )
- lz4hc (dan kimmel)
- zfs api (alan jude)
- upstream unmap/trim to illumos (saso)
- pool-wide snapshot (george wilson)
- channel programs (chris williamson)
- (alexander K)
- openzfs repo pull requests 9x (richard yao)
- space map repair (making zdb write is hard -> zhack) (albert lee)
- store vdev class info in per-vdev zaps (port per-vdev zap to illumos) (pavel & prashanth)
- using kitchen to run illumos tests (eric)
- mdb walkers (rob m)
A huge THANK YOU to the sponsors of the 2015 OpenZFS Developer Summit:
Read all about what our sponsors enabled us to bring to our audience this year on the Delphix blog!
Beer Bash
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Platinum
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Gold
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Silver
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Bronze
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Special thanks:
- Hackathon prizes - Thank you Nexenta!
- Conference branding, t-shirt and banner design - Thank you Aaron Holding!
- Design and creation of conference badges - Thank you Syneto!
Harassment Policy
OpenZFS Developer Summit is dedicated to providing a harassment-free conference experience for everyone, regardless of gender, gender identity and expression, sexual orientation, disability, physical appearance, body size, race, age or religion. We do not tolerate harassment of conference participants in any form. Sexual language and imagery is not appropriate for any conference venue, including talks. Conference participants violating these rules may be sanctioned or expelled from the conference at the discretion of the conference organizers.
For information about last year's event, see the OpenZFS Developer Summit 2014 page.