I would like to know if it makes any sense to specify sunit & swidth
parameters as mount options to XFS filesystems sitting on a Linux
software RAID-1 array, as advertised here  or there .
I'm asking, because it seems that chunk_size does not matter in a RAID-1
context, nor do stripe units; or do they?
Any tip would be appreciated,
mike dentifrice <fluor@xxxxxxxxxxx>