[CentOS] XFS on a 25 TB device

>I am wondering if I need to worry about stripe and width though as
>mine resides on a logical volume residing on a hardware-controlled
>RAID 6 device (i.e., one slice as far as the OS is concerned).

25 TB on a single volume, not distributed? Huh, let me know how long
that takes to check the first time something sh!ts the bed and instead
of some amount of a distributed portion of the data drops out of users
reach, it *all* does:)