Comment by cyphar

The original ZFS engineers now work on OpenZFS, and have for almost a decade. While the base is "owned" by Oracle, most of the innovation in ZFS (and other Solaris technologies) have been done in illumos and are owned by their respective authors. While I feel empathy for the engineers who lost their jobs, modern Solaris innovation hasn't been funded by Oracle since 2010 and the OpenSolaris debacle.