openzfs/zfs
OpenZFS on Linux and FreeBSD
383 best points · 1,274 comments · 49 Hacker News posts · 12,550 GitHub stars · View on GitHub
Hacker News discussions
- ZFS 2.3 released with ZFS raidz expansion (383 points, 320 comments, by scrp, 2025-01-14)
- OpenZFS 2.0 (364 points, 148 comments, by ascom, 2020-11-30)
- ZFS 2.2.0 (RC): Block Cloning merged (286 points, 165 comments, by turrini, 2023-07-04)
- OpenZFS – add disks to existing RAIDZ (244 points, 175 comments, by shrubble, 2023-08-19)
- ZFS 2.1.6 (176 points, 106 comments, by lysp, 2022-10-04)
- Introduce ZSTD compression to ZFS (164 points, 38 comments, by c0d3z3r0, 2020-05-17)
- ZFS 2.2.1: Block Cloning disabled due to data corruption (135 points, 64 comments, by turrini, 2023-11-22)
- OpenZFS 2.2: Block Cloning, Linux Containers, BLAKE3 (105 points, 64 comments, by buybackoff, 2023-10-13)
- ZFS silent corruption bug found: replaces chunks inside copied files by zeroes (101 points, 40 comments, by csdvrx, 2023-11-24)
- ZFS Removes References to Slavery (55 points, 126 comments, by turrini, 2020-06-14)
- OpenZFS 2.1.3 (11 points, 1 comments, by chungy, 2022-03-12)
- OpenZFS 2.0.0-Rc1 (10 points, 1 comments, by ivzhh, 2020-08-25)
- OpenZFS 2.1.7 Released (10 points, 1 comments, by chungy, 2022-12-02)
- OpenZFS finally integrates Zstandard transparent compression (9 points, 0 comments, by telendram, 2020-08-20)
- ZFS checksum flaw: Corruption may be left unnoticed (9 points, 3 comments, by PaulCarrack, 2024-12-30)
- ZFS raidz expansion is coming (6 points, 3 comments, by Just1689, 2023-08-07)
- ZFS corruption related to snapshots post-2.0.x upgrade (5 points, 0 comments, by transpute, 2025-05-23)
- ZFS 2.1.0 Released – With DRAID (4 points, 0 comments, by tlamponi, 2021-07-02)
- iXsystems is sponsoring stalled ZFS VDEV Expansion feature (4 points, 0 comments, by louwrentius, 2023-06-28)
- CKSUM and WRITE errors with 2.2.1 stable, when vdevs are atop LUKS (4 points, 0 comments, by l2dy, 2023-11-26)
- ZFS 2.2.2: Important fix for a data corruption bug (4 points, 0 comments, by turrini, 2023-12-04)
- OpenZFS: Fix corruption caused by MMAP flushing problems (4 points, 0 comments, by frankjr, 2024-03-26)
- ButterBarTheGr8's Aug 15, 2025 comment in "Unsuitable SSD/NVMe hardware for ZFS" (4 points, 5 comments, by sipofwater, 2025-09-08)
- OpenZFS 2.4.0: Encryption Performance Improvements (4 points, 0 comments, by turrini, 2025-12-19)
- uZFS – to run ZFS modules in userspace (3 points, 0 comments, by BlackLotus89, 2021-03-19)
- ZFS Raidz Expansion Feature (3 points, 0 comments, by funkaster, 2021-06-12)
- ZFS v2.2.3: Some copied files are still corrupted (chunks replaced by zeros) (3 points, 0 comments, by turrini, 2024-02-27)
- Unsuitable SSD/NVMe Hardware for ZFS – WD Black SN770 and Others (3 points, 1 comments, by justinclift, 2024-05-12)
- OpenZFS 2.4.0-rc1 (3 points, 0 comments, by turrini, 2025-08-24)
- OpenZFS 2.3.4 released: "ZFS rewrite" command arrived (3 points, 0 comments, by turrini, 2025-08-26)
- Speed7811's September 22, 2025 comment in "Unsuitable SSD/NVMe hardware for ZFS" (3 points, 6 comments, by sipofwater, 2025-09-25)
- ZFS Object Storage (proof of concept) (3 points, 0 comments, by dabinat, 2026-10-12)
- OpenZFS patch for removing references to slavery (2 points, 2 comments, by asadhaider, 2020-06-11)
- ZFS v0.8.5 Released (2 points, 0 comments, by turrini, 2020-10-08)
- ZFS – Raidz Expansion Feature (2 points, 0 comments, by peperunas, 2021-06-30)
- OpenZFS v2.1.0 Released With dRAID Support (2 points, 0 comments, by turrini, 2021-07-05)
- OpenZFS 2.1.1 (2 points, 0 comments, by georgyo, 2021-09-17)
- Implementing Raid Expansion in ZFS (2 points, 1 comments, by psxuaw, 2023-08-29)
- OpenZFS 2.1.13 (2 points, 0 comments, by chungy, 2023-09-28)
- Raid-Z expansion merged to master, targeting OpenZFS 2.3 release (2 points, 1 comments, by cookiecaper, 2023-11-11)
- 99.26% storage reduction with exact reconstruction on 100-version repo (2 points, 0 comments, by bamboozledlabs, 2026-09-28)
- Improve ZVOL sync write performance by using a taskq · openzfs/ZFS 0929c4d (1 points, 0 comments, by protomyth, 2020-04-21)
- ZFS v0.8.4 Released (1 points, 0 comments, by turrini, 2020-05-13)
- OpenZFS 2.0.0-Rc1 Released (1 points, 0 comments, by ashitlerferad, 2020-08-26)
- Raidz expansion feature leaving alpha (1 points, 1 comments, by scrp, 2021-06-11)
- Raidz Expansion Feature (1 points, 1 comments, by throw0101a, 2021-06-14)
- ZFS Sync Parallelism (1 points, 0 comments, by g0xA52A2A, 2023-11-07)
- OpenZFS 2.2.4 – Linux and FreeBSD – Advanced file system and volume manager (1 points, 1 comments, by neustradamus, 2024-05-03)
- OpenZFS: Implement FIDEDUPERANGE via block cloning (1 points, 0 comments, by bilegeek, 2026-08-21)