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Brian Behlendorf a4cb155e8d ZTS: default to random data in fill_fs
Update the fill_fs helper function to request a random fill pattern
when the "data" argument isn't specified.  This ensures the default
behavior is to perform a more realistic fill of incompressible blocks.

Additionally, update a few test cases to specify a random fill.

Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #17739
2025-09-15 12:43:52 -07:00
.github ci: fix syntax issues in zfs-qemu.yml 2025-09-09 17:05:21 -07:00
cmd ZFS allow send:encrypted 2025-09-12 15:05:02 -07:00
config Linux 6.17: d_set_d_op() is no longer available 2025-09-09 17:06:55 -07:00
contrib Add allocation profile export and zhack subcommand for import 2025-09-10 15:01:28 -07:00
etc Add templated zfs-mount@.service 2025-07-03 14:24:07 -07:00
include ZFS allow send:encrypted 2025-09-12 15:05:02 -07:00
lib Detect a slow raidz child during reads 2025-09-10 15:31:30 -07:00
man ZFS allow send:encrypted 2025-09-12 15:05:02 -07:00
module vdev_disk_close: take disk write lock before destroying it 2025-09-15 12:43:44 -07:00
rpm cmd: rename arcstat to zarcstat 2025-09-10 15:01:20 -07:00
scripts cmd: rename arcstat to zarcstat 2025-09-10 15:01:20 -07:00
tests ZTS: default to random data in fill_fs 2025-09-15 12:43:52 -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-rc1 2025-08-22 11:27:48 -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.