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Rob Norris
13ec35ce3b
This statx(2) mask returns the alignment restrictions for O_DIRECT access on the given file. We're expected to return both memory and IO alignment. For memory, it's always PAGE_SIZE. For IO, we return the current block size for the file, which is the required alignment for an arbitrary block, and for the first block we'll fall back to the ARC when necessary, so it should always work. Sponsored-by: https://despairlabs.com/sponsor/ Reviewed-by: Alexander Motin <mav@FreeBSD.org> Signed-off-by: Rob Norris <robn@despairlabs.com> Closes #16972
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.