Consider a RAID Level 4 that performs block-level striping o…
Consider a RAID Level 4 that performs block-level striping over 8 disks for data and uses 1 (additional) disk for parity blocks. How many total block reads and block writes are needed in the most efficient way of writing a large file with 3 blocks (assuming they are perfectly striped over a row across 3 disks for data)?