5cc1876f14
- We cannot clone into files with smaller block size if there is more than one block, since we can not grow the block size. - Block size must be power-of-2 if destination offset != 0, since there can be no multiple blocks of non-power-of-2 size. The first should handle the case when destination file has several blocks but still is not bigger than one block of the source file. The second fixes panic in dmu_buf_hold_array_by_dnode() on attempt to concatenate files with equal but non-power-of-2 block sizes. While there, assert that error is reported if we made no progress. Reviewed-by: Pawel Jakub Dawidek <pawel@dawidek.net> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Rob Norris <rob.norris@klarasystems.com> Reviewed-by: Kay Pedersen <mail@mkwg.de> Reviewed-by: Umer Saleem <usaleem@ixsystems.com> Signed-off-by: Alexander Motin <mav@FreeBSD.org> Sponsored by: iXsystems, Inc. Closes #15251 |
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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.