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URL: https://www.phoronix.com/news/TrueNAS-25.10-RC1-Released

⇱ TrueNAS 25.10-RC1 Brings Better Disk Import/Export, ZFS Rewrite Improvements - Phoronix


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TrueNAS 25.10-RC1 Brings Better Disk Import/Export, ZFS Rewrite Improvements

Written by Michael Larabel in Operating Systems on 1 October 2025 at 07:09 PM EDT. 4 Comments
TrueNAS 25.10-RC1 is out today as the newest test release of this OpenZFS+Linux-based operating system for network attached storage (NAS) hardware and other storage devices.

TrueNAS 25.10 this cycle has been working on installation improvements, NVIDIA Blackwell support, 400 GbE networking, performance improvements, and a variety of other improvements.

👁 TrueNAS 25.10


With TrueNAS 25.10-RC1 there is now the ability to import and export virtual disk images within the virtualization system, NVMe-over-Fabric "NVMe-oF" fixes, web UI fixes, and a variety of other updates over prior versions. TrueNAS 25.10-RC1 also further improves the OpenZFS zfs rewrite capabilities, a new optinal web-driven installation means, and other alterations.

TrueNAS 25.10-RC1 downloads and more details on today's release can be found via TrueNAS.com.

Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter, LinkedIn, or contacted via MichaelLarabel.com.