Scrub corruption cases

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Name Description Expected Result Comments (if any)
D0-corruption 1. Create 128kb file.(f1.txt)
2. Corrupt D0 Stripe.
3. Run Scrub
D0 should have original un-corrupted content.
Parity value should be valid.
RAID5 with 3 drives
D1-corruption 1. Create 128kb file.(f1.txt)
2. Corrupt D1 Stripe.
3. Run Scrub
D1 should have original un-corrupted content.
Parity value should be valid.
R2C1 R2C2 R2C3
R2C1 R2C2 R2C3
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