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Tony Hutter 2a331e411d CI: Add ZTS -O option, log Setup Testing Machines step
Add a -O option to zfs-test.sh to dump debug information on test
timeout.  The debug info includes:

- 30 lines from 'top'
- /proc/<PID>/stack output of process with highest CPU usage
- Last lines strace-ing process with highest CPU usage
- /proc/sysrq-trigger kernel stack traces

All debug information gets dumped to /dev/kmsg (Linux only).

In addition, print out the VM console lines from the "Setup Testing
Machines" step.  We have often see VMs timeout at this step and don't
know why.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tony Hutter <hutter2@llnl.gov>
Closes #17753
2025-10-21 10:35:58 -07:00
.github CI: Add ZTS -O option, log Setup Testing Machines step 2025-10-21 10:35:58 -07:00
cmd add uncompressed_size to arc_summary 2025-08-19 10:30:04 -07:00
config config: Avoid void main() in toolchain-simd.m4 2025-08-12 17:23:57 -07:00
contrib CI: Remove Buildbot references 2025-10-21 10:35:58 -07:00
etc Add templated zfs-mount@.service 2025-08-19 10:30:04 -07:00
include FreeBSD: zfs_putpages: don't undirty pages until after write completes 2025-08-12 22:41:17 -04:00
lib Validate mountpoint on path-based unmount using statx 2025-08-05 12:27:25 -04:00
man Introduce zfs rewrite subcommand (#17246) 2025-08-07 12:34:28 -04:00
module FreeBSD: Add support for _PC_HAS_HIDDENSYSTEM 2025-08-19 10:30:04 -07:00
rpm Add templated zfs-mount@.service 2025-08-19 10:30:04 -07:00
scripts CI: Add ZTS -O option, log Setup Testing Machines step 2025-10-21 10:35:58 -07:00
tests CI: Add ZTS -O option, log Setup Testing Machines step 2025-10-21 10:35:58 -07:00
udev Update 69-vdev.rules.in 2025-05-28 16:00:28 -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 2025-05-28 16:00:28 -07:00
AUTHORS AUTHORS/mailmap: update with new contributors 2025-05-28 16:00:28 -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 2025-08-07 13:10:33 -04:00
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 spdxcheck: program to check SPDX license tags 2025-04-16 09:59:45 -07:00
META Tag zfs-2.3.4 2025-08-20 09:29:36 -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 2025-02-25 22:27:10 +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.