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Question 38/40
Which configuration provides maximum availability and performance?
Correct Answer: B
Explanation/Reference:
Explanation:
Data is triply mirrored, yielding a very highly reliable and high-performing system (for example, storage for a critical database). This configuration is intended for situations in which maximum performance and availability are required. Compared with a two-way mirror, a three-way mirror adds additional IOPS per stored block and higher level protection against failures. Note: A controller without expansion storage should not be configured with triple mirroring.
References:
Explanation:
Data is triply mirrored, yielding a very highly reliable and high-performing system (for example, storage for a critical database). This configuration is intended for situations in which maximum performance and availability are required. Compared with a two-way mirror, a three-way mirror adds additional IOPS per stored block and higher level protection against failures. Note: A controller without expansion storage should not be configured with triple mirroring.
References:
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