Correct me if I'm mistaken.
Basing from the short documentation included in raidtools -- is the chunk
size used in writing AND reading data from a RAID device? If it is,
then in a RAID0 setup, it would be better if I have smaller chunks i.e.
8k, that is if I have smaller sizes of data, ideally 8k * n size, where n
is the number of RAID'D disks. The reverse is true if I have bigger
files, they need a bigger chunk size.
For RAID1, the bigger the chunk size the better, unless all data are too
small for the chunk, which is inefficient.
