Question: Problem 1 . Mean Time Between Failures ( MTBF ) , Mean Time To Replacement / Repair ( MTTR ) , and Mean Time To

Problem

1 .

Mean Time Between Failures

(

MTBF

),

Mean Time To Replacement

/

Repair

(

MTTR

),

and Mean Time To Failure

(

MTTF

)

are useful metrics for evaluating the reliability and availability of a storage resource. Explore these concepts by answering the questions about devices with the following metrics:

MTTF:

3

Years

MTTR:

1

Day

Calculate the MTBF and availability for the devices.

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