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#openzfs

7 posts7 participants1 post today

Hello, long time, here's #OpenZFS 2.3.2!

Support for Linux 6.14, a new receive:append permission to disallow destructive receive, STATX_DIOALIGN to help programs use direct IO effectively, and a ton of bugfixes.

It's a good one!

github.com/openzfs/zfs/release

Supported Platforms

Linux: compatible with 4.18 - 6.14 kernels
FreeBSD: compatible with releases starting from 12.2-RELEASE

Changes

RPM: Hold back incompatible kernel packages on Fedora #17265 #...
GitHubRelease zfs-2.3.2 · openzfs/zfsSupported Platforms Linux: compatible with 4.18 - 6.14 kernels FreeBSD: compatible with releases starting from 12.2-RELEASE Changes RPM: Hold back incompatible kernel packages on Fedora #17265 #...
Continued thread

Ok I CLEARLY don't understand ZFS as well as I like to think I do. The answer is the normally hidden "written" property on the snapshots. So they are effectively using a lot of space after all.

Are there any #zfs #openzfs experts on here who could help me explain what on earth is going on with the disk utilisation of my Minio dataset?

I've got ~40GB of data but the dataset is using ~120GB. I have about a month of snapshots which are at most 50MB each so that doesn't account for it.

Could this be due to blocksize configuration or something? 🤯

The recording of the April 23rd, 2025 #OpenZFS Production User Call is up:

youtu.be/PIqWcpFjsu4

We discussed High Availability and Clustering, triage, and more!

We also discussed how you can help with OpenZFS reviews! You do not need a CS degree to check the spelling or say if documentation is clear! In fact it helps to have a fresh perspective!

github.com/openzfs/zfs/pulls

Thank you!

"Don't forget to slam those Like and Subscribe buttons."

#TrueNAS 25.04 Released For Unifying SCALE & CORE Offerings
TrueNAS 25.04 is notable for unifying their #Linux-based #TrueNASSCALE and #TrueNASCORE #FreeBSD-based platforms. While TrueNAS was previously known for its BSD base, Linux has proven viable for this network attached storage platform. TrueNAS 25.04 is powered by the Linux 6.12 LTS kernel while employing the #OpenZFS file-system support.
phoronix.com/news/TrueNAS-25.0 #OpenSource #NAS

www.phoronix.comTrueNAS 25.04 Released For Unifying SCALE & CORE Offerings

I would really like to get off of OWC's SoftRAID because they seem to have problems with Apple's OS migrations, and they want an absurd amount of money for the subscription when they don't fix crashing bugs that have been around for years.

I'm considering running OpenZFS in an Ubuntu VM on my M4 Mac mini only because I've heard the macOS version requires a kext, which Apple is trying to kill off, and SIP changes.

I absofuckinglutely love ZFS and every time I mess with it, I come back delighted. Today I doubled the sizes of my NAS backup pool to 8TB and my storage pool to 32TB. It took less than a minute 😎