At this point, oracle can&#x27;t wave their magic wand, as the SFC implies, and have the software be magically gpl-compatible. Since Oracle re-closed solaris, a lot of other entities have branched and forked and merged code into the openzfs codebase under the cddl. So you&#x27;d have to get in contact with all those entities to get it relicensed, unless you want to work on an ancient version of ZFS.