FreeBSD src
Holding the zp->z_rangelock as a RL_READER over the range 0-UINT64_MAX is sufficient to prevent the dnode from being re-dirtied by concurrent writers. To avoid potentially looping multiple times for external caller which do not take the rangelock holes are not reported after the first sync. While not optimal this is always functionally correct. This change adds the missing rangelock calls on FreeBSD to zvol_cdev_ioctl(). Reviewed-by: Brian Atkinson <batkinson@lanl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #14512 Closes #14641 |
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udev | ||
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autogen.sh | ||
CODE_OF_CONDUCT.md | ||
configure.ac | ||
copy-builtin | ||
COPYRIGHT | ||
LICENSE | ||
Makefile.am | ||
META | ||
NEWS | ||
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README.md | ||
RELEASES.md | ||
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zfs.release.in |
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
META
file contains the officially recognized supported Linux kernel versions. - Supported FreeBSD versions are any supported branches and releases starting from 12.2-RELEASE.