On Oct 1, 2006, at 11:24 PM, Anton B. Rang wrote:
I was perhaps slightly hasty; RAID-5 is more efficient than a 2-
disk mirror for reads, but RAID-10 (striping & mirroring) can match
(or slightly exceed) its efficiency for small reads. In both cases,
there is a single disk accessed.
With
I was perhaps slightly hasty; RAID-5 is more efficient than a 2-disk mirror for
reads, but RAID-10 (striping & mirroring) can match (or slightly exceed) its
efficiency for small reads. In both cases, there is a single disk accessed.
With 4 disks, RAID-1+0 can service four independent reads concu
