Oracle Solaris is a Unix operating system produced by Oracle.
Solaris was built by a common code base for the platforms that SPARC and x64.(Not for x86.)
It"s free and available (SunOS v5.11) on ORACLE.COM currently.
It includes GNOME desktop environment because Solaris 11 is based on OpenSolaris project.
Each user has ZFS mounted on /export/home/(user) and /home/(user).
Security update supports by November 2024.
See also...
http://slideshare.net/satokaz/20120423-deep-dive3oraclesolaris11transitioningguide
