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Alexander Motin b17ea73f9d Fix regression in dmu_buf_will_fill()
Direct I/O implementation added condition to call dbuf_undirty()
only in case of block cloning.  But the condition is not right if
the block is no longer dirty in this TXG, but still in DB_NOFILL
state.  It resulted in block not reverting to DB_UNCACHED and
following NULL de-reference on attempt to access absent db_data.

While there, add assertions for db_data to make debugging easier.

Reviewed-by: Brian Atkinson <batkinson@lanl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored by:	iXsystems, Inc.
Closes #16829
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 zdb: show dedup table and log attributes 2024-12-02 18:14:26 -08:00
config Linux: Fix detection of register_sysctl_sz 2024-12-02 18:14:26 -08:00
contrib Fix inconsistent mount options for ZFS root 2024-10-21 13:02:07 -07:00
etc
include Add missing parenthesis in VERIFYF() 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 Fix regression in dmu_buf_will_fill() 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 zdb: show dedup table and log attributes 2024-12-02 18:14:26 -08:00
udev vdev_id: multi-lun disks & slot num zero pad 2024-10-09 13:44:55 -07:00
.cirrus.yml
.editorconfig
.gitignore
.gitmodules
.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
CODE_OF_CONDUCT.md
configure.ac config/kernel: enforce maximum kernel version, with escape hatch 2024-09-23 10:44:49 -07:00
copy-builtin
COPYRIGHT
LICENSE
Makefile.am
META Linux 6.12 compat: META 2024-11-21 08:24:37 -08:00
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NOTICE
README.md FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372) 2024-08-05 16:56:45 -07:00
RELEASES.md
TEST
zfs.release.in

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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.