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Ryan Moeller
ac0fd40c8c
The existing zpool properties accounting pool space (size, allocated, fragmentation, expandsize, free, capacity) are based on the normal metaslab class or are cumulative properties of several classes combined. Add properties reporting the space accounting metrics for each metaslab class individually. Also introduce pool-wide AVAIL, USABLE, and USED properties reporting values corresponding to FREE, SIZE, and ALLOC deflated for raidz. Update ZTS to recognize the new properties and validate reported values. While in zpool_get_parsable.cfg, add "fragmentation" to the list of parsable properties. Sponsored-by: Klara, Inc. Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Ameer Hamza <ahamza@ixsystems.com> Signed-off-by: Ryan Moeller <ryan.moeller@klarasystems.com> Cloes #18238
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.