Linked by Thom Holwerda on Fri 20th Apr 2007 19:05 UTC, submitted by Rahul
A recent discussion on the lkml examined the possibility of a Linux implementation of Sun's ZFS. It was pointed out that the file system is released under the GPL-incompatible CDDL, and that Sun has filed numerous patents to prevent ZFS from being reverse engineered. Max Yudin pointed out, "according to Jeff Bonwick's blog Sun issued 56 patents on ZFS, but I have no idea what they patented. Sorry, binary compatible ZFS reimplementation with GPL license might not be legal."
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Member since:
2006-11-05
They both use Sun's code. Presumably Apple worked something out with them, and the 2-clause BSD license is not incompatible with the CDDL, so there's no problem with FreeBSD. The issue with Linux is that Sun's license and Linux's are both restrictive, but in different ways. Mixing Sun's work with more permissively licensed code is not a problem.