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Alexander Motin
3cd9934a48
- Don't drop L2ARC header if we have more buffers in this header. Since we leave them the header, leave them the L2ARC header also. Honestly we are not required to drop it even if there are no other buffers, but then we'd need to allocate it a separate header, which we might drop soon if the old block is really deleted. Multiple buffers in a header likely mean active snapshots or dedup, so we know that the block in L2ARC will remain valid. It might be rare, but why not? - Remove some impossible assertions and conditions. Reviewed-by: Tony Hutter <hutter2@llnl.gov> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored by: iXsystems, Inc. Closes #17126
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.