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наб 93ef500388 Don't abuse vfork() 
According to POSIX.1, "vfork() has the same effect as fork(2),
except that the behavior is undefined if the process created by vfork()
either modifies any data other than a variable of type pid_t
used to store the return value from vfork(), [...],
or calls any other function before successfully calling _exit(2)
or one of the exec(3) family of functions."

These do all three, and work by pure chance
(or maybe they don't, but we blisfully don't know).
Either way: bad idea to call vfork() from C,
unless you're the standard library, and POSIX.1-2008 removes it entirely

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12015
2021-05-21 10:16:06 -07:00
.github libzfs: add keylocation=https://, backed by fetch(3) or libcurl 2021-05-12 21:21:35 -07:00
cmd raidz_test: use only async-signal-safe functions in signal handler 2021-05-20 16:37:38 -07:00
config Update tmpfile() existence detection 2021-05-20 16:02:36 -07:00
contrib contrib/bash_completion.d: fix obvious shellcheck problems 2021-05-20 08:55:38 -07:00
etc d/zfsutils.zfs.init derivatives: shellcheck, fix header 2021-05-20 08:55:47 -07:00
include Fix dRAID sequential resilver silent damage handling 2021-05-20 15:05:26 -07:00
lib Don't abuse vfork() 2021-05-21 10:16:06 -07:00
man zfs-allow.8: mention 'bookmark' permission 2021-05-20 09:03:03 -07:00
module Update tmpfile() existence detection 2021-05-20 16:02:36 -07:00
rpm Replace ZoL with OpenZFS where applicable 2021-05-07 17:20:37 -07:00
scripts Trim excess shellcheck annotations. Widen to all non-Korn scripts 2021-05-20 08:55:23 -07:00
tests Don't abuse vfork() 2021-05-21 10:16:06 -07:00
udev Centralize variable substitution 2020-07-14 17:33:44 -07:00
.editorconfig Add an .editorconfig; document git whitespace settings 2020-01-27 13:32:52 -08:00
.gitignore Add FreeBSD support to OpenZFS 2020-04-14 11:36:28 -07:00
.gitmodules .gitmodules: link to openzfs github repository 2021-04-12 09:37:23 -07:00
AUTHORS Add zstd support to zfs 2020-08-20 10:30:06 -07:00
autogen.sh
CODE_OF_CONDUCT.md Replace ZFS on Linux references with OpenZFS 2020-10-08 20:10:13 -07:00
configure.ac ZTS: Add tests for DOS mode attributes 2021-03-16 15:00:14 -07:00
copy-builtin copy-builtin: posix conformance 2021-05-08 08:58:26 -07:00
COPYRIGHT Fix typos 2020-06-09 21:24:09 -07:00
LICENSE
Makefile.am Trim excess shellcheck annotations. Widen to all non-Korn scripts 2021-05-20 08:55:23 -07:00
META Update META 2021-03-30 10:50:55 -07:00
NEWS Fix NEWS file 2020-08-26 21:44:41 -07:00
NOTICE
README.md Update FreeBSD versions 2021-03-16 15:03:28 -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

README.md

img

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 12.2-RELEASE.