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George Wilson 6f323353d2 Add ashift validation when adding devices to a pool
Currently, zpool add allows users to add top-level vdevs that have
different ashifts but doing so prevents users from being able to
perform a top-level vdev removal. Often times consumers may not realize
that they have mismatched ashifts until the top-level removal fails.

This feature adds ashift validation to the zpool add command and will
fail the operation if the sector size of the specified vdev does not
match the existing pool. This behavior can be disabled by using the -f
flag. In addition, new flags have been added to provide fine-grained
control to disable specific checks. These flags
are:

--allow-in-use
--allow-ashift-mismatch
--allow-replicaton-mismatch

The force flag will disable all of these checks.

Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Mark Maybee <mmaybee@delphix.com>
Signed-off-by: George Wilson <gwilson@delphix.com>
Closes #15509
2024-04-29 13:50:05 -07:00
.github Move nodes into correct subgraphs 2024-01-29 14:53:29 -08:00
cmd Add ashift validation when adding devices to a pool 2024-04-29 13:50:05 -07:00
config Python 3.12 deprecated python3-distutils 2024-04-29 13:50:05 -07:00
contrib Python 3.12 deprecated python3-distutils 2024-04-29 13:50:05 -07:00
etc etc/init.d: decide which variant to use at build time. 2024-04-22 09:28:06 -07:00
include Add ashift validation when adding devices to a pool 2024-04-29 13:50:05 -07:00
lib Add ashift validation when adding devices to a pool 2024-04-29 13:50:05 -07:00
man Add ashift validation when adding devices to a pool 2024-04-29 13:50:05 -07:00
module Add ashift validation when adding devices to a pool 2024-04-29 13:50:05 -07:00
rpm zfs-kmod: fix empty rpm requires/conflicts 2024-04-29 13:50:05 -07:00
scripts Add zfs_prepare_disk script for disk firmware install 2023-11-06 16:45:07 -08:00
tests Add ashift validation when adding devices to a pool 2024-04-29 13:50:05 -07:00
udev udev: correctly handle partition #16 and later 2024-04-22 09:23:23 -07:00
.cirrus.yml CI: add FreeBSD build with Cirrus CI 2023-10-07 09:08:20 -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 14:23:03 -08:00
.gitmodules .gitmodules: link to openzfs github repository 2021-04-12 09:37:23 -07:00
.mailmap AUTHORS: refresh with recent new contributors 2024-04-29 13:50:05 -07:00
AUTHORS AUTHORS: refresh with recent new contributors 2024-04-29 13:50:05 -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 Packaging: Auto-generate changelog during configure (#15528) 2023-11-16 14:23:03 -08:00
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 6.8 compat: META (#16099) 2024-04-22 09:23:23 -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: Fix the build on FreeBSD 12 2023-11-28 15:19:07 -08:00
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 12.4-RELEASE.