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ZFS 2.3 released with ZFS raidz expansion


We are excited to announce the release of OpenZFS 2.3.0. Key Features in OpenZFS 2.3.0: RAIDZ Expansion (#15022): Add new devices to an existing RAIDZ pool, increasing storage capacity without dow...

Fast Dedup (#15896): A major performance upgrade to the original OpenZFS deduplication functionality. Direct IO (#10018): Allows bypassing the ARC for reads/writes, improving performance in scenarios like NVMe devices where caching may hinder efficiency. Supported Platforms: Linux kernels 4.18 - 6.12, FreeBSD releases 13.3, 14.0 - 14.2.

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