RAID4工作原理图解及特点分析

RAID 4: Independent Data disks with shared Parity disk
Characteristics/Advantages
1. Very high Read data transaction rate
2. Low ratio of ECC (Parity) disks to data disks means high efficiency
3. High aggregate Read transfer rate
Disadvantages
1. Quite complex...

Tags: 工作原理, 图解, CACHE, IO, RAID, RAID4
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