#OpenZFS (@OpenZFSonLinux) profile picture

#OpenZFS

@OpenZFSonLinux

#OpenZFS (on Linux and FreeBSD) news and other info. You may be looking for the official @OpenZFS account

 on your storage device
open-zfs.org/
Joined July 2017
  • Tweets464
  • Following25
  • Followers1.9K
New in #OpenZFS v2.2:
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#OpenZFS developer summit 2023 is less than a month away and the presentations have been announced: openzfs.org/wiki/OpenZFS_Dev… As always this account will be live-tweeting highlights from the event.
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#OpenZFS (@OpenZFSonLinux) profile picture#OpenZFS@OpenZFSonLinux18 Oct 2022
The #OpenZFS Developer summit is less than a week away openzfs.org/wiki/OpenZFS_Dev… As always this account will be live-tweeting highlights from the event
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Replying to @romanshein1
You can't do post-processing with block cloning. See youtu.be/hYBgoaQC-vo for more context on block cloning implementation and use cases
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OpenZFS v2.2 RC packed with highly anticipated features: * Perf boosting ARC eviction * cp --reflink support * Data error management improvements: - see all affected datasets in zpool status - scrub only bad blocks - heal corruption using recv * docker overlayfs support
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This work was presented at the 2022 #OpenZFS dev summit: slides: drive.google.com/file/d/1eyv… video: youtube.com/watch?v=qsE3R0Ys…
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Space savings #OpenZFS block cloning has landed: github.com/openzfs/zfs/commi… ▸ on-demand deduplication ▸ separate table holds refcounts for cloned blocks ▸ accessible through ▸▸ copy_file_range(2) for file systems ▸▸ SCSI EXTENDED COPY for ZVOLs
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#OpenZFS in userland (uZFS) is being worked on by @IOMesh_hq Check out the potential use cases slide 👍
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Image from #OpenZFS (@OpenZFSonLinux)
Image from #OpenZFS (@OpenZFSonLinux)
Image from #OpenZFS (@OpenZFSonLinux)
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zvol performance has had some recent changes merged in that may substantially increase zvol I/O perf
Image from #OpenZFS (@OpenZFSonLinux)
Image from #OpenZFS (@OpenZFSonLinux)
Image from #OpenZFS (@OpenZFSonLinux)
Image from #OpenZFS (@OpenZFSonLinux)
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Some promising features being worked on by @pjdawidek Block cloning may be the future for some dedup use cases
Image from #OpenZFS (@OpenZFSonLinux)
Image from #OpenZFS (@OpenZFSonLinux)
Image from #OpenZFS (@OpenZFSonLinux)
Image from #OpenZFS (@OpenZFSonLinux)
OpenZFS (@OpenZFS) profile pictureOpenZFS@OpenZFS30 Sep 2022
Dedup performance has always been a challenge. @pjdawidek has a new solution to similar problems, enabling file cloning (reflink). Come to the talk at OpenZFS DevSummit and learn how it can perform so much better than dedup. openzfs.org/wiki/OpenZFS_Dev…
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AWS FSx for OpenZFS quoting some impressive perf numbers
Image from #OpenZFS (@OpenZFSonLinux)
Image from #OpenZFS (@OpenZFSonLinux)
Image from #OpenZFS (@OpenZFSonLinux)
Image from #OpenZFS (@OpenZFSonLinux)
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#OpenZFS v2.1.0 was released today. This release debuts dRAID, zpool feature compatibility option, and other enhancements. github.com/openzfs/zfs/relea…
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#OpenZFS v2.0.0 was released today. This marks the first release from the shared FreeBSD and Linux codebase. Thank you to everyone that made this possible. github.com/openzfs/zfs/relea…
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Image from #OpenZFS (@OpenZFSonLinux)
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A new type of raid - "#dRAID" is coming to #OpenZFS v2.1
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Image from #OpenZFS (@OpenZFSonLinux)
OpenZFS (@OpenZFS) profile pictureOpenZFS@OpenZFS6 Oct 2020
Live in 5 minutes: a Mark Maybee double-header on Sequential Reconstruction and DRAID: youtube.com/watch?v=qggeZu4y…
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Because it will contain the ZFS source code for both Linux and FreeBSD, we will rename the "ZFSonLinux" code repository to "OpenZFS". This is scheduled to happen on Feb 25th.
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Repo unification just announced at the dev summit
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Image from #OpenZFS (@OpenZFSonLinux)
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It would be great to see some of the userspace changes made in ZoL for the @openebs project upstreamed to ZoL github.com/openebs/cstor/
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ivishnuvardhan (@ivishnuvardhan) profile pictureivishnuvardhan@ivishnuvardhan21 Aug 2019
My blog on #cStor (one of storage engine in @openebs) which is based on ZoL.. Thanks to @OpenZFSonLinux for a robust, feature rich, production grade FS
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The first point release for #zfsonlinux v0.8 was taged today. Over 40 bug fixes included.
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