Apple Shuts Down Open Source ZFS Project

A notice posted today on Apple's ZFS open source project page indicates that the project has been terminated.

The ZFS project has been discontinued. The mailing list and repository will also be removed shortly.

ZFS is an advanced file system developed by Sun that had been ported to Mac OS X and released as an open source project on Apple's Mac OS Forge collaboration site in 2007. ZFS had been rumored to become the default file system for Mac OS X Leopard, but ultimately appeared with only limited read-only capabilities.

Apple's continued interest in ZFS was indicated by inclusion of the technology in its early product description pages for Snow Leopard Server, although the information was subsequently removed from Apple's site and support for ZFS was not included in either Snow Leopard or Snow Leopard Server upon release.

Several sources later indicated that the lack of ZFS support in Snow Leopard was due to licensing issues with Sun, leaving the future of ZFS uncertain, although Sun's pending acquisition by Oracle left open the possibility that the issue could be revisited in the future.

The apparent cessation of Apple's support for the ZFS open source project, however, suggests that the company may have given up hope of achieving satisfactory licensing terms for the technology and redirected its resources elsewhere.

Apple yesterday also posted a new job listing for a file system engineer. While the description includes duties related to "maintenance of existing file systems", it also specifies work in the "design, implementation and support of future file system technologies", suggesting that the company may be expanding its in-house team to develop its own file system technologies rather than pursuing ZFS.

Popular Stories

Apple Watch Series 7 Starlight Midnight

Standard Apple Watch Series 8 Rumored to Feature Same Design as Series 7

Friday August 5, 2022 7:46 am PDT by
The standard 41mm and 45mm models of the Apple Watch Series 8 will feature the same design as the Apple Watch Series 7, according to Twitter user @ShrimpApplePro, who was first to reveal that iPhone 14 Pro models would feature a new pill-and-hole display. Titanium will not be an option for the standard Apple Watch Series 8 models either, according to @ShrimpApplePro, but Bloomberg's Mark...
cook sept 2020 event

Gurman: Apple Preparing Pre-Recorded iPhone 14 and Apple Watch Series 8 Event

Sunday August 7, 2022 6:13 am PDT by
Apple has "started to record" its virtual September event, where it's expected to announce the upcoming iPhone 14 lineup, the Apple Watch Series 8, and a new "rugged" Apple Watch model, according to Bloomberg's Mark Gurman. Writing in his latest Power On newsletter, Gurman says the event, which is expected to take place in the early part of September, is already under production, implying...
iPhone 14 Pro Purple Front and Back MacRumors Exclusive

Five iPhone 14 Rumors You May Have Missed

Thursday August 4, 2022 6:05 am PDT by
With August upon us, the countdown is officially on. We're just weeks away from when we're expecting Apple to announce the iPhone 14 lineup. Rumors of the next iPhone start early in the year, and as a result, some details about the upcoming device sometimes get lost in the crowd. Exclusive MacRumors iPhone 14 Pro renders by graphic designer Ian Zelbo To help MacRumors readers, we've created a ...
banish safari app pop ups

New iOS App Blocks Those Annoying 'Open in App' Pop-Ups in Safari

Friday August 5, 2022 2:47 am PDT by
You've probably experienced visiting a website like Reddit or LinkedIn on your iPhone only to be greeted with an annoying, almost full-screen pop-up urging you to view the content in their app instead of on the website. It's a common practice for websites that have accompanying iOS apps to push users to open (if they already have the app installed) or download their app from the App Store to ...
top stories 7aug22

Top Stories: iPadOS 16 Delayed, iPhone 14 Pro Rumors, Studio Display Speaker Issues

Saturday August 6, 2022 6:00 am PDT by
The big Apple news this week was word that the upcoming iPadOS 16 update apparently won't be arriving alongside its counterpart update for the iPhone in September, largely due to a need to continue refining the new Stage Manager multitasking feature. Other popular stories this week included more hints about the iPhone 14 Pro's rumored always-on display, potential design leaks for the...