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Welcome to OpenZFS
OpenZFS Developer Summit 2020
The 2020 OpenZFS Developer Conference is being held October 6-7 (Tue-Wed), as an online conference.
The conference will resume at 4:00 PM Pacific Time Wednesday
Tuesday Schedule (Pacific Time)
Time | Title | Speaker | Company | Presentation/Video |
---|---|---|---|---|
9:00 - 9:20 | State of OpenZFS | Matt Ahrens | Delphix | Slides |
9:20 - 9:40 | ZFS Caching: How Big Is the ARC? | George Wilson | Delphix | Slides |
9:40 - 10:00 | Persistent L2ARC | George Amanakis | Independent | Slides |
10:00 - 10:20 | BREAK / BREAKOUT sessions | |||
10:20 - 11:00 | ZIL Performance Improvements for Fast Media | Saji Nair | Nutanix | Slides |
11:00 - 11:20 | BREAK / BREAKOUT sessions | |||
11:20 - 11:40 | Sequential Reconstruction | Mark Maybee | Cray | Slides |
11:40 - 12:20 | dRAID, Finally! | Mark Maybee | Cray | Slides |
12:20 - 1:20 | LUNCH / BREAKOUT sessions | |||
1:20 - 2:00 | Send/Receive Performance Enhancements | Matt Ahrens | Delphix | Slides |
2:00 - 2:20 | BREAK / BREAKOUT sessions | |||
2:20 - 2:40 | Improving “zfs diff” performance with reverse-name lookup | Sanjeev Bagewadi & David Chen | Nutanix | Slides |
2:40 - 3:00 | Performance Troubleshooting Tools | Gaurav Kumar | Nutanix | Slides |
3:00 - 3:10 | Closing | Matt Ahrens | Delphix | |
3:10 - 4:10 | hang out | everyone |
Wednesday Schedule (Pacific Time)
Time | Title | Speaker | Company |
---|---|---|---|
9:00 - 9:10 | Intro | Matt Ahrens | Delphix |
9:10 - 9:30 | File Cloning with Block Reference Table | Pawel Dawidek | Fudo Security |
9:30 - 9:40 | Default-Compatible Pool Features | Josh Paetzel | Panzura |
9:40 - 10:10 | Additional pitches | TBD day-of | |
10:10 - 4:00 | hacking! | everyone | |
4:00 - 5:00 | Hacking presentations, voting & awards | everyone | |
5:00 - 6:00 | hang out | everyone |
Thanks to our Sponsors!
Diamond Sponsors
Platinum Sponsors
Introduction to OpenZFS
OpenZFS is an open-source storage platform. It includes the functionality of both traditional file systems and volume manager. It has many advanced features including:
- Protection against data corruption. Integrity checking for both data and metadata.
- Continuous integrity verification and automatic “self-healing” repair
- Data redundancy with mirroring, RAID-Z1/2/3 [and DRAID]
- Support for high storage capacities — up to 256 trillion yobibytes (2128 bytes)
- Space-saving with transparent compression using LZ4, GZIP or ZSTD
- Hardware-accelerated native encryption
- Efficient storage with snapshots and copy-on-write clones
- Efficient local or remote replication — send only changed blocks with ZFS send and receive
Contributing to OpenZFS
The OpenZFS project brings together developers from the Linux, FreeBSD, illumos, MacOS, and Windows platforms. OpenZFS is supported by a wide range of companies.
There are many ways to contribute to OpenZFS including:
- OpenZFS uses GitHub to track bug reports and feature development
- A monthly OpenZFS Leadership Meeting Zoom call to discussion active development
- The annual [OpenZFS_Developer_Summit OpenZFS Developer Summit]
Get Started with OpenZFS
A non-exhaustive list of OpenZFS features
OpenZFS Technical Resources
Feature Details. Detailed subsystem/feature blogs, on-disk format specifications: Developer Resources
Donate
We accept donations to cover our ongoing costs.
OpenZFS is an associated project of SPI (Software in the Public Interest). SPI is a 501(c)(3) nonprofit organization which handles our donations, finances, and legal holdings. You can donate through paypal using the link below: