TF570 SLI
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RAID 5:
RAID 5 stripes both data and parity information across three or more drives. It writes
data and parity blocks across all the drives in the array. Fault tolerance is maintained
by ensuring that the parity information for any given block of data is placed on a
different drive from those used to store the data itself.
Features and Benefits
-
Drives: Minimum 3.
-
Uses: RAID 5 is recommended for transaction processing and
general purpose service.
-
Benefits: An ideal combination of good performance, good fault
tolerance, and high capacity and storage efficiency.
-
Drawbacks: Individual block data transfer rate same as a single disk.
Write performance can be CPU intensive.
-
Fault Tolerance: Yes.
Di sk 1
DATA 3
PARITY
DATA 7
DATA 1
DATA 9
PARITY
Di sk 2
PARITY
DATA 5
DATA 8
DATA 2
PARITY
DATA 11
Di sk 3
DATA 4
DATA 6
PARITY
PARITY
DATA 10
DATA 12
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For more detailed setup information, please refer to the Driver CD, or go to
http://www.nvidia.com/page/pg_20011106217193.html
to download NVIDIA nForce Tutorial Flash.
