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> Also if joining 3 disk together the speed improvements will be roughly increased by 3 folds given the 3 disks of equal size in a Raid-0 setup??
depends what you need. if you want 3xfaster transfer configure ccd to
strip with small blocks.
if you want to distribute data on 3 disks to reduce average seek times on
heavy load (much better) make ccd with interleave = 0 and newfs_ffs it.