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Tony Hutter
87e35bd3ab
fault_limits would often hit the 10min timeout and be killed on Fedora 41-42. Investigation showed that the 'fill_fs' portion of the test, which would fill the pool with junk data before vdev replacement, was writing highly compressible data (~126x), which would have taxed the CPUs, potentially causing the timeout. The fix is to write random data and reduce the number of writes. This has an added benefit that more real data being is written to the pool (~1GB) vs the old way (~300-400MB). It also speeds up the test. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com> Reviewed-by: Paul Dagnelie <paul.dagnelie@klarasystems.com> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Closes #17709
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.
Official Resources
- Documentation - for using and developing this repo
- ZoL Site - Linux release info & links
- Mailing lists
- OpenZFS site - for conference videos and info on other platforms (illumos, OSX, Windows, etc)
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
METAfile contains the officially recognized supported Linux kernel versions. - Supported FreeBSD versions are any supported branches and releases starting from 13.0-RELEASE.