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Alexander Motin d359f7f547 FreeBSD: Reduce copy_file_range() source lock to shared
Linux locks copy_file_range() source as shared.  FreeBSD was doing
it also, but then was changed to exclusive, partially because KPI
of that time was doing so, and partially seems out of caution.
Considering zfs_clone_range() uses range locks on both source and
destination, neither should require exclusive vnode locks. But one
step at a time, just sync it with Linux for now.

Reviewed-by: Alan Somers <asomers@gmail.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by:	Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.
Closes #16789
Closes #16797
2024-12-02 18:14:26 -08:00
.github ZTS: Add Fedora 41, remove Fedora 39 2024-11-01 10:03:05 -07:00
cmd BRT: Rework structures and locks to be per-vdev 2024-11-21 08:24:37 -08:00
config Use simple folio migration function 2024-11-06 11:54:32 -08:00
contrib Fix inconsistent mount options for ZFS root 2024-10-21 13:02:07 -07:00
etc etc/init.d: decide which variant to use at build time. 2024-04-08 16:52:24 -07:00
include FreeBSD: Lock vnode in zfs_ioctl() 2024-12-02 18:14:26 -08:00
lib Fix user properties output for zpool list 2024-11-14 16:51:12 -08:00
man Expand zpool-remove.8 manpage with example results 2024-11-21 08:24:37 -08:00
module FreeBSD: Reduce copy_file_range() source lock to shared 2024-12-02 18:14:26 -08:00
rpm fix: block incompatible kernel from being installed 2024-11-21 08:24:37 -08:00
scripts config: remove ZFS_GLOBAL_ZONE_PAGE_STATE and ZFS_ENUM_* generation 2024-09-18 11:23:50 -07:00
tests ZTS: Avoid embedded blocks in bclone/bclone_prop_sync 2024-11-21 08:24:37 -08:00
udev vdev_id: multi-lun disks & slot num zero pad 2024-10-09 13:44:55 -07:00
.cirrus.yml CI: add FreeBSD build with Cirrus CI 2023-10-06 08:50:26 -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: refresh with recent new contributors 2024-11-15 15:08:59 -08:00
AUTHORS AUTHORS: refresh with recent new contributors 2024-11-15 15:08:59 -08:00
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 config/kernel: enforce maximum kernel version, with escape hatch 2024-09-23 10:44:49 -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 Process script directory for all configs 2022-10-27 16:45:14 -07:00
META Linux 6.12 compat: META 2024-11-21 08:24:37 -08:00
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 Add RELEASES.md file 2021-04-02 16:33:40 -07:00
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.