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Alexander Motin b9356f06ed Explicit set ashift for non-leaf vdevs
Before this change ashift property was applied only to a leaf
vdevs.  As result, it worked only as a minimal value for parent
vdevs, since bigger physical_ashift value reported by any child
could be used instead when deciding parent's ashift, as if the
ashift property was never set.

This change explicitly passes ZPOOL_CONFIG_ASHIFT to all vdevs,
allowing override for parents only if the passed value is below
logical_ashift and so unacceptable.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Allan Jude <allan@klarasystems.com>
Reviewed-by: Rob Norris <rob.norris@klarasystems.com>
Signed-off-by: Alexander Motin <alexander.motin@TrueNAS.com>
Closes #17826
2025-10-21 09:50:43 -07:00
.github CI: Switch FreeBSD 15 to 15.0-ALPHA4 and add FreeBSD 16 2025-10-21 09:50:43 -07:00
cmd Explicit set ashift for non-leaf vdevs 2025-10-21 09:50:43 -07:00
config Fix atomic-alignment warnings in libspl on FreeBSD/i386 2025-09-17 16:34:19 -07:00
contrib docs: fix a few small typos (#17804) 2025-10-21 09:50:43 -07:00
etc docs: fix a few small typos (#17804) 2025-10-21 09:50:43 -07:00
include pool_iter_refresh: don't refresh pools twice 2025-10-21 09:50:43 -07:00
lib Add missing include statement 2025-10-21 09:50:43 -07:00
man zdb: add --class=(normal|special|...) to filter blocks by alloc class 2025-10-21 09:50:43 -07:00
module FreeBSD: Correct _PC_MIN_HOLE_SIZE 2025-10-21 09:50:43 -07:00
rpm cmd: rename arcstat to zarcstat 2025-09-10 15:01:20 -07:00
scripts CI: Add ZTS -O option, log Setup Testing Machines step 2025-09-29 16:50:46 -07:00
tests zpool_reopen_004_pos: Clear label from offline disk after destroy 2025-10-21 09:50:43 -07:00
udev Update 69-vdev.rules.in 2025-05-21 10:05:11 -07:00
.editorconfig Add an .editorconfig; document git whitespace settings 2020-01-27 13:32:52 -08:00
.gitignore Packaging: Auto-generate changelog during configure (#15528) 2023-11-16 08:58:47 -08:00
.gitmodules .gitmodules: link to openzfs github repository 2021-04-12 09:37:23 -07:00
.mailmap AUTHORS/mailmap: update with new contributors 2025-08-13 15:56:49 -07:00
AUTHORS AUTHORS/mailmap: update with new contributors 2025-08-13 15:56:49 -07:00
autogen.sh Ubuntu 22.04 integration: ShellCheck 2022-11-18 11:24:48 -08:00
CODE_OF_CONDUCT.md Documentation corrections 2022-12-22 11:34:28 -08:00
configure.ac Linux build: handle CONFIG_OBJTOOL_WERROR=y 2025-06-16 08:12:09 -07:00
copy-builtin copy-builtin: add hooks with sed/>> 2022-05-10 10:17:43 -07:00
COPYRIGHT Fix typos 2020-06-09 21:24:09 -07:00
LICENSE Update build system and packaging 2018-05-29 16:00:33 -07:00
Makefile.am Install zarcstat and zarcsummary symlinks in Makefile 2025-09-09 17:05:30 -07:00
META Tag 2.4.0-rc2 2025-09-30 12:49:15 -07:00
NEWS Fix NEWS file 2020-08-26 21:44:41 -07:00
NOTICE Update build system and packaging 2018-05-29 16:00:33 -07:00
README.md FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372) 2024-08-05 16:56:45 -07:00
RELEASES.md Update RELEASES.md LTS release to 2.2 2025-01-17 11:04:36 -05:00
TEST Remove CI builder customization from TEST 2020-03-16 10:46:03 -07:00
zfs.release.in Move zfs.release generation to configure step 2012-07-12 12:22:51 -07:00

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OpenZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community. This repository contains the code for running OpenZFS on Linux and FreeBSD.

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Official Resources

Installation

Full documentation for installing OpenZFS on your favorite operating system can be found at the Getting Started Page.

Contribute & Develop

We have a separate document with contribution guidelines.

We have a Code of Conduct.

Release

OpenZFS is released under a CDDL license. For more details see the NOTICE, LICENSE and COPYRIGHT files; UCRL-CODE-235197

Supported Kernels

  • The META file contains the officially recognized supported Linux kernel versions.
  • Supported FreeBSD versions are any supported branches and releases starting from 13.0-RELEASE.