Solaris 10 6/06: Oracle Solaris ZFS, a revolutionary new file system, provides simple administration, transactional semantics, end-to-end data integrity, and immense scalability. In addition, ZFS provides the following administration features:
Backup and restore capabilities
Device management support
GUI administration tool
Persistent snapshots and cloning features
Quotas that can be set for file systems
RBAC-based access control
Storage pool space reservations for file systems
Support for Solaris systems that have zones installed
For more information about using ZFS, see Oracle Solaris ZFS Administration Guide.