Sorry, I&#x27;m compelled to emit another &quot;arrgh&quot;.<p>Look, ZFS on linux is a comparatively small community project with a comparatively small number of developers as such things go.  To argue that this requires significant hassle to relicense is... probably correct.  If Oracle were to relicense ZFS under GPLv2, the community would have to do some work (in the worst case asymptote: they&#x27;d have to duplicate the work that&#x27;s already been done).<p>To argue that this is somehow of equivalent complexity to relicensing the entire Linux kernel is... I dunno, I&#x27;ve used up my &quot;arrgh&quot; for this post.<p>Seriously, I don&#x27;t understand what you&#x27;re arguing here.