The stability of the OpenZFS codebase is considered comparable to other FS for Linux. To address this licensing incompatibility, it was decided to distribute the entire product under the CDDL license as a separate downloadable module that ships separately from the kernel.
#Format zfs disk openzfs code
The code is distributed under the free CDDL license, which is incompatible with GPLv2, which does not allow to integrate OpenZFS into the upstream Linux kernel, since it is not allowed to mix code under GPLv2 and CDDL licenses. The project is being developed with the participation of personnel from the Livermore National Laboratory under contract with the United States Department of Energy.
Project work is based on original ZFS code imported from the OpenSolaris project and enhanced with enhancements and fixes from the Illumos community. In addition, the project o It offers the ability to use ZFS as a backend for the Luster clustered file system. In particular, the following components are implemented: SPA (Storage Pool Allocator), DMU (Data Management Unit), ZVOL (ZFS Emulated Volume) and ZPL (ZFS POSIX Layer). The release of the new version of the OpenZFS 2.1 project was announced and in this new version several improvements are presented of which the most important change in this version is the added support for dRAID.įor those who are unfamiliar with OpenZFS, you should know that this provides an implementation of the components of ZFS related to both the file system and the volume manager.
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