5a3bffab10
- Generalize vdev_nowritecache handling by traversing through the VDEV tree and skipping children ZIOs where not supported. - Remove intermediate zio_null() in case of several VDEV children. - Remove children handling from zio_ioctl(). There are no other use cases for this code beside DKIOCFLUSHWRITECACHED, and would there be, I doubt they would so straightforward apply to all VDEV children. Comparing to removed previous optimization this should improve cases of redundant ZILs/SLOGs. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: George Wilson <george.wilson@delphix.com> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored by: iXsystems, Inc. Closes #15515 |
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| cmd | ||
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| contrib | ||
| etc | ||
| include | ||
| lib | ||
| man | ||
| module | ||
| rpm | ||
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| tests | ||
| udev | ||
| .cirrus.yml | ||
| .editorconfig | ||
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| AUTHORS | ||
| CODE_OF_CONDUCT.md | ||
| COPYRIGHT | ||
| LICENSE | ||
| META | ||
| Makefile.am | ||
| NEWS | ||
| NOTICE | ||
| README.md | ||
| RELEASES.md | ||
| TEST | ||
| autogen.sh | ||
| configure.ac | ||
| copy-builtin | ||
| zfs.release.in | ||
README.md
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 12.2-RELEASE.