To calculate disk load i.e. IOPS required by each Raid level.

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written 6.0 years ago by

teamques10 ★ 69k

modified 2.4 years ago by

sagarkolekar ★ 11k

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written 6.0 years ago by

swatisharma • 1.3k

(I) Given : 3600 IOPS with 60% Read and 40 % write

To calculate disk load i.e. IOPS required by each Raid level.

Solution:

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(II) Following are the steps for write penalty calculation.

1) Read block to be updated which corresponds to 1 read I/O

2) Read parity concerned to …

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