Data Integrity is a high priority in ZFS because recent research shows that none of the currently widespread file systems — such as Ext, XFS, JFS, UFS, or NTFS — nor Hardware RAID provide sufficient protection against such problems. It is well known that Hardware RAID has some issues with data integrity. Initial research indicates that ZFS clearly protects data better than earlier solutions.
† Datastor Storage ACCELERATED BY SSD & OSD TECHNOLOGY
Datastor Storage System "Oistor" is leverages the ZFS file system and is optimized for use in 2nd-tier NAS and iSCSI applications requiring open, low cost, high performance storage as well as dramatically simplified provisioning, expansion, backup, replication, and archiving. It is also used as a primary NAS in businesses that wish to expand at closer to commodity pricing. It supports unlimited snapshots, snapshot mirroring (replication), block level mirroring, integrated search, and easy management of extremely large storage pools.