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OPENZFS OPENINDIANA MAC OS X
OPENZFS OPENINDIANA VERIFICATION
OPENZFS OPENINDIANA SOFTWARE
OPENZFS OPENINDIANA CODE

The management of stored data generally involves two aspects: the physical volume management of one or more block storage devices such as hard drives and SD cards and their organization into logical block devices as seen by the operating system (often involving a volume manager, RAID controller, array manager, or suitable device driver), and the management of data and files that are stored on these logical block devices (a file system or other data storage).Įxample: A RAID array of 2 hard drives and an SSD caching disk is controlled by Intel's RST system, part of the chipset and firmware built into a desktop computer.

7.1 List of operating systems supporting ZFS.

6.2 Oracle Corporation, closed source, and forking (from 2010).

6.1 Commercial and open source products.

4.1 Limitations in preventing data corruption.

3.7.3 Copy-on-write transactional model.

3.7.2 Caching mechanisms: ARC, L2ARC, Transaction groups, ZIL, SLOG, Special VDEV.

3.7.1 Storage devices, spares, and quotas.

3.3.3 Resilvering and scrub (array syncing and integrity checking).

3.3.2 ZFS's approach: RAID-Z and mirroring.

3.3.1 Avoidance of hardware RAID controllers.

OpenZFS is widely used in Unix-like systems.

OPENZFS OPENINDIANA CODE

OpenZFS maintains and manages the core ZFS code, while organizations using ZFS maintain the specific code and validation processes required for ZFS to integrate within their systems. In 2013, OpenZFS was founded to coordinate the development of open source ZFS. In 2010, the illumos project forked a recent version of OpenSolaris, to continue its development as an open source project, including ZFS.

OPENZFS OPENINDIANA MAC OS X

During 2005 to 2010, the open source version of ZFS was ported to Linux, Mac OS X (continued as MacZFS) and FreeBSD. Large parts of Solaris – including ZFS – were published under an open source license as OpenSolaris for around 5 years from 2005, before being placed under a closed source license when Oracle Corporation acquired Sun in 2009/2010. It began as part of the Sun Microsystems Solaris operating system in 2001. ZFS (previously: Zettabyte file system) combines a file system with a volume manager. OpenSolaris, illumos distributions, OpenIndiana, FreeBSD, Mac OS X Server 10.5 (only read-only support), NetBSD, Linux via third-party kernel module ("ZFS on Linux") or ZFS- FUSE, OSv SPI is a 501(c)(3) nonprofit organization which handles our donations, finances, and legal holdings./ December 24, 2021 7 months ago ( ) &

OPENZFS OPENINDIANA SOFTWARE

OpenZFS is an associated project of SPI ( Software in the Public Interest). We accept donations to cover our ongoing costs. Detailed subsystem/feature blogs, on-disk format specifications: Developer Resources Donate

A monthly OpenZFS Leadership Meeting Zoom call to discussion active developmentĪ non-exhaustive list of OpenZFS features OpenZFS Technical Resourcesįeature Details.

OpenZFS uses GitHub to track bug reports and feature development.

There are many ways to contribute to OpenZFS including: OpenZFS is supported by a wide range of companies.

The OpenZFS project brings together developers from the Linux, FreeBSD, illumos, MacOS, and Windows platforms.

Efficient local or remote replication - send only changed blocks with ZFS send and receive.

Efficient storage with snapshots and copy-on-write clones.

Space-saving with transparent compression using LZ4, GZIP or ZSTD.

Support for high storage capacities - up to 256 trillion yobibytes (2^128 bytes).Data redundancy with mirroring, RAID-Z1/2/3.

OPENZFS OPENINDIANA VERIFICATION

Continuous integrity verification and automatic “self-healing” repair.

Integrity checking for both data and metadata. It includes the functionality of both traditional file systems and volume manager. OpenZFS is an open-source storage platform. See OpenZFS Developer Summit 2021 for presentations and information about last year's (virtual) conference. Welcome to OpenZFS OpenZFS Developer Summit 2022Īnnouncing dates for 2022 OpenZFS Developer Summit, which well be held in person in San Francisco this year:īegin submitting Abstract / Presentation proposalsĪbstract / Presentation proposal deadline