Oracle Solaris ZFS Administration Guide

ZFS File System Versions

The following table lists the ZFS file system versions that are available in the Solaris releases.


Solaris 10 


Solaris 10 6/06 

Initial ZFS file system version  


Solaris 10 10/08 

Enhanced directory entries  

Solaris 10 10/08 

Case insensitivity and file system unique identifier (FUID) 

Solaris 10 10/09 

userquota and groupquota properties