Oracle itself deploys DTRACE with it's Oracle Linux.
That whole CDDL/GPL incompatibility is BS.
That whole CDDL/GPL incompatibility is BS.
(speaking as the guy who wrote the scripts to change all the license text, though the actual relicensing was due to a lot of work on my boss's part.)
And canonical includes ZFS, and i think they have more lawyers then you and me.
Do you really think they would take that risk especially with oracle to include ZFS (that is not even their main fs)?
Have some commonsense.