I think this requires the Veritas File System with Quick I/O extensions. These are normally part of a Veritas Database Edition or they can be ordered unbundled.

Mitch wrote:
>
> I am using Netbackup3.2 and I want to start doing Block-level incremental
> backups on my Oracle databases. Why can't I choose this option? Are there
> sources of information regarding this type of backup? Because I haven't
> found them.
>
> Thanks for any help.