AMD SB750 Uživatelský manuál stáhnout pdf (Strana 22)

RAID Option ROM User Manual

RAID 0 – Stripe

When a logical drive is striped, the read and write blocks of data are interleaved

between the sectors of multiple physical drives. Performance is increased, since

the workload is balanced between drives or “members” that form the logical drive.

Identical drives are recommended for performance as well as data storage

efficiency. The logical drive's data capacity is equal to the number of drive

members multiplied by the smallest logical drive member's capacity.

Figure 1. RAID 0 interleaves data across two physical drives

For example, one 100 GB and three 120 GB drives will form a 400 GB

(4 x 100GB) logical drive instead of 460 GB.

RAID 0 logical drives on the AMD SB6xx/SB7xx Controller consist of one or

more physical drives.

Data

Stripe

physical drives

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 35 36

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AMD SB750 Uživatelský manuál Strana 22