I would write "Creating A Dedicated <acronym>RAID</acronym>3 Array"
since it is also mentioned in the text like this.
+ <para>While it is theoretically possible to boot from
+ <acronym>RAID</acronym>3 array on &os;, such configuration
+ is not common and is not advised. As such, this section
+ does not provide description of how to accomplish such
How about reducing the "such" word count in the last sentence? How about
"... of how to accomplish this kind of configuration." or "... this type
of configuration." ?